Merge pull request #141 from silverstripe-elliot/compat4/btasker

WIP: Compat4/btasker

.travis.yml

@@ -1,31 +1,34 @@
-# See https://github.com/silverstripe/silverstripe-travis-support for setup details
-
 language: php
 
-sudo: false
+env:
+  global:
+    - COMPOSER_ROOT_VERSION="3.0.x-dev"
 
 matrix:
   include:
-    - php: 5.4
-      env: DB=PGSQL CORE_RELEASE=3.1
-    - php: 5.5
-      env: DB=MYSQL CORE_RELEASE=3.2
     - php: 5.6
-      env: DB=MYSQL CORE_RELEASE=3.3 SUBSITES=1
-    - php: 5.6
-      env: DB=MYSQL CORE_RELEASE=3.3 QUEUEDJOBS=1
+      env: DB=MYSQL PHPCS_TEST=1 PHPUNIT_TEST=1
+    - php: 7.0
+      env: DB=MYSQL PHPUNIT_TEST=1
     - php: 7.1
-      env: DB=MYSQL CORE_RELEASE=3.6
-    - php: 7.1
-      env: DB=MYSQL CORE_RELEASE=3
+      env: DB=MYSQL PHPUNIT_COVERAGE_TEST=1
+    - php: 7.2
+      env: DB=MYSQL PHPUNIT_TEST=1
 
 before_script:
-  - composer self-update || true
-  - git clone git://github.com/silverstripe/silverstripe-travis-support.git ~/travis-support
-  - "if [ \"$SUBSITES\" = \"\" -a \"$QUEUEDJOBS\" = \"\" ]; then php ~/travis-support/travis_setup.php --source `pwd` --target ~/builds/ss; fi"
-  - "if [ \"$SUBSITES\" = \"1\" ]; then php ~/travis-support/travis_setup.php --source `pwd` --target ~/builds/ss --require silverstripe/subsites; fi"
-  - "if [ \"$QUEUEDJOBS\" = \"1\" ]; then php ~/travis-support/travis_setup.php --source `pwd` --target ~/builds/ss --require silverstripe/queuedjobs; fi"
-  - cd ~/builds/ss
+  - phpenv rehash
+  - phpenv config-rm xdebug.ini
+
+  - composer validate
+  - composer require --no-update symbiote/silverstripe-queuedjobs ^4.0
+  # todo: Add Subsites in
+  - composer require --no-update silverstripe/installer 4.0.x-dev
+  - composer install --prefer-dist --no-interaction --no-progress --no-suggest --optimize-autoloader --verbose --profile
 
 script:
-  - vendor/bin/phpunit fulltextsearch/tests/
+  - if [[ $PHPUNIT_TEST ]]; then vendor/bin/phpunit; fi
+  - if [[ $PHPUNIT_COVERAGE_TEST ]]; then phpdbg -qrr vendor/bin/phpunit --coverage-clover=coverage.xml; fi
+  - if [[ $PHPCS_TEST ]]; then vendor/bin/phpcs --standard=vendor/silverstripe/framework/phpcs.xml.dist code tests; fi
+
+after_success:
+  - if [[ $PHPUNIT_COVERAGE_TEST ]]; then bash <(curl -s https://codecov.io/bash) -f coverage.xml; fi

_config.php

@@ -1,6 +1,7 @@
 <?php
 
-global $databaseConfig;
-if (isset($databaseConfig['type'])) SearchUpdater::bind_manipulation_capture();
+use SilverStripe\FullTextSearch\Search\Updaters\SearchUpdater;
 
-Deprecation::notification_version('1.0.0', 'fulltextsearch');
+if (isset($databaseConfig['type'])) {
+    SearchUpdater::bind_manipulation_capture();
+}

_config/binding.yml

@@ -1,5 +1,5 @@
-Injector:
-  RequestProcessor:
+SilverStripe\Core\Injector\Injector:
+  SilverStripe\Control\RequestProcessor:
     properties:
       filters:
-        - '%$SearchUpdater_BindManipulationCaptureFilter'
+        - '%$SilverStripe\FullTextSearch\Search\Updaters\SearchUpdater_BindManipulationCaptureFilter'

_config/config.yml

@@ -1,3 +1,3 @@
-DataObject:
+SilverStripe\ORM\DataObject:
   extensions:
-    - 'SearchUpdater_ObjectHandler'
+    - 'SilverStripe\FullTextSearch\Search\Updaters\SearchUpdater_ObjectHandler'

_config/processor.yml

@@ -1,34 +1,22 @@
 ---
 Name: defaultprocessor
 ---
-Injector:
-  SearchUpdateProcessor:
-    class: SearchUpdateImmediateProcessor
-  SolrReindexHandler:
-    class: SolrReindexImmediateHandler
-  SearchLogFactory:
-    class: 'MonologFactory'
----
-Name: messagequeueprocessor
-Only:
-  ModuleExists: messagequeue
-Except:
-  Environment: 'dev'
----
-Injector:
-  SearchUpdateProcessor:
-    class: SearchUpdateMessageQueueProcessor
-  SolrReindexHandler:
-    class: SolrReindexMessageHandler
+SilverStripe\Core\Injector\Injector:
+  SilverStripe\FullTextSearch\Search\Processors\SearchUpdateProcessor:
+    class: SilverStripe\FullTextSearch\Search\Processors\SearchUpdateImmediateProcessor
+  SilverStripe\FullTextSearch\Solr\Reindex\Handlers\SolrReindexHandler:
+    class: SilverStripe\FullTextSearch\Solr\Reindex\Handlers\SolrReindexImmediateHandler
+  SilverStripe\FullTextSearch\Utils\Logging\SearchLogFactory:
+    class: SilverStripe\FullTextSearch\Utils\Logging\MonologFactory
 ---
 Name: queuedjobprocessor
 Only:
-  ModuleExists: queuedjobs
+  ModuleExists: silverstripe/queuedjobs
 Except:
   Environment: 'dev'
 ---
-Injector:
-  SearchUpdateProcessor:
-    class: SearchUpdateQueuedJobProcessor
-  SolrReindexHandler:
-    class: SolrReindexQueuedHandler
+SilverStripe\Core\Injector\Injector:
+  SilverStripe\FullTextSearch\Search\Processors\SearchUpdateProcessor:
+    class: SilverStripe\FullTextSearch\Search\Processors\SearchUpdateQueuedJobProcessor
+  SilverStripe\FullTextSearch\Solr\Reindex\Handlers\SolrReindexHandler:
+    class: SilverStripe\FullTextSearch\Solr\Reindex\Handlers\SolrReindexQueuedHandler

code/search/FullTextSearch.php

@@ -1,4 +1,11 @@
 <?php
+namespace SilverStripe\FullTextSearch\Search;
+
+use SilverStripe\Core\ClassInfo;
+use SilverStripe\Core\Config\Config;
+use SilverStripe\ORM\DataObject;
+use SilverStripe\FullTextSearch\Search\Indexes\SearchIndex;
+use ReflectionClass;
 
 /**
  * Base class to manage active search indexes.
@@ -37,7 +44,7 @@ class FullTextSearch
             if (self::$all_indexes === null) {
                 // Get declared indexes, or otherwise default to all subclasses of SearchIndex
                 $classes = Config::inst()->get(__CLASS__, 'indexes')
-                    ?: ClassInfo::subclassesFor('SearchIndex');
+                    ?: ClassInfo::subclassesFor(SearchIndex::class);
 
                 $hidden = array();
                 $candidates = array();

code/search/SearchIntrospection.php

@@ -1,4 +1,8 @@
 <?php
+namespace SilverStripe\FullTextSearch\Search;
+
+use SilverStripe\Core\ClassInfo;
+use SilverStripe\ORM\DataObject;
 
 /**
  * Some additional introspection tools that are used often by the fulltext search code
@@ -34,21 +38,21 @@ class SearchIntrospection
     public static function hierarchy($class, $includeSubclasses = true, $dataOnly = false)
     {
         $key = "$class!" . ($includeSubclasses ? 'sc' : 'an') . '!' . ($dataOnly ? 'do' : 'al');
-        
+
         if (!isset(self::$hierarchy[$key])) {
             $classes = array_values(ClassInfo::ancestry($class));
             if ($includeSubclasses) {
                 $classes = array_unique(array_merge($classes, array_values(ClassInfo::subclassesFor($class))));
             }
 
-            $idx = array_search('DataObject', $classes);
+            $idx = array_search('SilverStripe\ORM\DataObject', $classes);
             if ($idx !== false) {
                 array_splice($classes, 0, $idx+1);
             }
 
             if ($dataOnly) {
                 foreach ($classes as $i => $class) {
-                    if (!DataObject::has_own_table($class)) {
+                    if (!DataObject::getSchema()->classHasTable($class)) {
                         unset($classes[$i]);
                     }
                 }

code/search/SearchUpdater_BindManipulationCaptureFilter.php

@@ -1,15 +0,0 @@
-<?php
-
-
-class SearchUpdater_BindManipulationCaptureFilter implements RequestFilter
-{
-    public function preRequest(SS_HTTPRequest $request, Session $session, DataModel $model)
-    {
-        SearchUpdater::bind_manipulation_capture();
-    }
-
-    public function postRequest(SS_HTTPRequest $request, SS_HTTPResponse $response, DataModel $model)
-    {
-        /* NOP */
-    }
-}

code/search/captures/SearchManipulateCapture_MySQLDatabase.php

@@ -0,0 +1,19 @@
+<?php
+
+namespace SilverStripe\FullTextSearch\Captures;
+
+use SilverStripe\ORM\Connect\MySQLDatabase;
+use SilverStripe\FullTextSearch\Search\Updaters\SearchUpdater;
+
+class SearchManipulateCapture_MySQLDatabase extends MySQLDatabase
+{
+
+    public $isManipulationCapture = true;
+
+    public function manipulate($manipulation)
+    {
+        $res = parent::manipulate($manipulation);
+        SearchUpdater::handle_manipulation($manipulation);
+        return $res;
+    }
+}

code/search/captures/SearchManipulateCapture_PostgreSQLDatabase.php

@@ -0,0 +1,23 @@
+<?php
+
+namespace SilverStripe\FullTextSearch\Captures;
+
+use SilverStripe\PostgreSQL\PostgreSQLDatabase;
+use SilverStripe\FullTextSearch\Search\Updaters\SearchUpdater;
+
+if (!class_exists('PostgreSQLDatabase')) {
+    return;
+}
+
+class SearchManipulateCapture_PostgreSQLDatabase extends PostgreSQLDatabase
+{
+
+    public $isManipulationCapture = true;
+
+    public function manipulate($manipulation)
+    {
+        $res = parent::manipulate($manipulation);
+        SearchUpdater::handle_manipulation($manipulation);
+        return $res;
+    }
+}

code/search/captures/SearchManipulateCapture_SQLite3Database.php

@@ -0,0 +1,23 @@
+<?php
+
+namespace SilverStripe\FullTextSearch\Captures;
+
+use SilverStripe\SQLite\SQLite3Database;
+use SilverStripe\FullTextSearch\Search\Updaters\SearchUpdater;
+
+if (!class_exists('SQLite3Database')) {
+    return;
+}
+
+class SearchManipulateCapture_SQLite3Database extends SQLite3Database
+{
+
+    public $isManipulationCapture = true;
+
+    public function manipulate($manipulation)
+    {
+        $res = parent::manipulate($manipulation);
+        SearchUpdater::handle_manipulation($manipulation);
+        return $res;
+    }
+}

code/search/indexes/SearchIndex.php

@@ -1,5 +1,19 @@
 <?php
 
+namespace SilverStripe\FullTextSearch\Search\Indexes;
+
+use Exception;
+use InvalidArgumentException;
+use SilverStripe\View\ViewableData;
+use SilverStripe\ORM\DataObject;
+use SilverStripe\Core\ClassInfo;
+use SilverStripe\Core\Config\Config;
+use SilverStripe\FullTextSearch\Search\SearchIntrospection;
+use SilverStripe\FullTextSearch\Search\Variants\SearchVariant;
+use SilverStripe\FullTextSearch\Utils\MultipleArrayIterator;
+use SilverStripe\ORM\Queries\SQLSelect;
+use SilverStripe\Core\Injector\Injector;
+
 /**
  * SearchIndex is the base index class. Each connector will provide a subclass of this that
  * provides search engine specific behavior.
@@ -88,7 +102,7 @@ abstract class SearchIndex extends ViewableData
         $sources = $this->getClasses();
 
         foreach ($sources as $source => $options) {
-            $sources[$source]['base'] = ClassInfo::baseDataClass($source);
+            $sources[$source]['base'] = DataObject::getSchema()->baseDataClass($source);
             $sources[$source]['lookup_chain'] = array();
         }
 
@@ -108,11 +122,13 @@ abstract class SearchIndex extends ViewableData
                         $class = null;
                         $options = $baseOptions;
                         $singleton = singleton($dataclass);
+                        $schema = DataObject::getSchema();
+                        $className = $singleton->getClassName();
 
-                        if ($hasOne = $singleton->has_one($lookup)) {
+                        if ($hasOne = $schema->hasOneComponent($className, $lookup)) {
                             // we only want to include base class for relation, omit classes that inherited the relation
                             $relationList = Config::inst()->get($dataclass, 'has_one', Config::UNINHERITED);
-                            $relationList = (!is_null($relationList)) ? $relationList : array();
+                            $relationList = (!is_null($relationList)) ? $relationList : [];
                             if (!array_key_exists($lookup, $relationList)) {
                                 continue;
                             }
@@ -122,10 +138,10 @@ abstract class SearchIndex extends ViewableData
                                 'call' => 'method', 'method' => $lookup,
                                 'through' => 'has_one', 'class' => $dataclass, 'otherclass' => $class, 'foreignkey' => "{$lookup}ID"
                             );
-                        } elseif ($hasMany = $singleton->has_many($lookup)) {
+                        } elseif ($hasMany = $schema->hasManyComponent($className, $lookup)) {
                             // we only want to include base class for relation, omit classes that inherited the relation
                             $relationList = Config::inst()->get($dataclass, 'has_many', Config::UNINHERITED);
-                            $relationList = (!is_null($relationList)) ? $relationList : array();
+                            $relationList = (!is_null($relationList)) ? $relationList : [];
                             if (!array_key_exists($lookup, $relationList)) {
                                 continue;
                             }
@@ -134,25 +150,29 @@ abstract class SearchIndex extends ViewableData
                             $options['multi_valued'] = true;
                             $options['lookup_chain'][] = array(
                                 'call' => 'method', 'method' => $lookup,
-                                'through' => 'has_many', 'class' => $dataclass, 'otherclass' => $class, 'foreignkey' => $singleton->getRemoteJoinField($lookup, 'has_many')
+                                'through' => 'has_many', 'class' => $dataclass, 'otherclass' => $class, 'foreignkey' => $schema->getRemoteJoinField($className, $lookup, 'has_many')
                             );
-                        } elseif ($manyMany = $singleton->many_many($lookup)) {
+                        } elseif ($manyMany = $schema->manyManyComponent($className, $lookup)) {
                             // we only want to include base class for relation, omit classes that inherited the relation
                             $relationList = Config::inst()->get($dataclass, 'many_many', Config::UNINHERITED);
-                            $relationList = (!is_null($relationList)) ? $relationList : array();
+                            $relationList = (!is_null($relationList)) ? $relationList : [];
                             if (!array_key_exists($lookup, $relationList)) {
                                 continue;
                             }
 
-                            $class = $manyMany[1];
+                            $class = $manyMany['childClass'];
                             $options['multi_valued'] = true;
                             $options['lookup_chain'][] = array(
-                                'call' => 'method', 'method' => $lookup,
-                                'through' => 'many_many', 'class' => $dataclass, 'otherclass' => $class, 'details' => $manyMany
+                                'call' => 'method',
+                                'method' => $lookup,
+                                'through' => 'many_many',
+                                'class' => $dataclass,
+                                'otherclass' => $class,
+                                'details' => $manyMany,
                             );
                         }
 
-                        if ($class) {
+                        if (is_string($class) && $class) {
                             if (!isset($options['origin'])) {
                                 $options['origin'] = $dataclass;
                             }
@@ -180,7 +200,7 @@ abstract class SearchIndex extends ViewableData
                 $type = null;
                 $fieldoptions = $options;
 
-                $fields = DataObject::database_fields($dataclass);
+                $fields = DataObject::getSchema()->databaseFields($class);
 
                 if (isset($fields[$field])) {
                     $type = $fields[$field];
@@ -259,8 +279,8 @@ abstract class SearchIndex extends ViewableData
             throw new Exception('Can\'t add class to Index after fields have already been added');
         }
 
-        if (!DataObject::has_own_table($class)) {
-            throw new InvalidArgumentException('Can\'t add classes which don\'t have data tables (no $db or $has_one set on the class)');
+        if (!DataObject::getSchema()->classHasTable($class)) {
+            throw new \InvalidArgumentException('Can\'t add classes which don\'t have data tables (no $db or $has_one set on the class)');
         }
 
         $options = array_merge(array(
@@ -336,14 +356,17 @@ abstract class SearchIndex extends ViewableData
     {
         foreach ($this->getClasses() as $class => $options) {
             foreach (SearchIntrospection::hierarchy($class, $includeSubclasses, true) as $dataclass) {
-                $fields = DataObject::database_fields($dataclass);
-
+                $fields = DataObject::getSchema()->databaseFields($class);
                 foreach ($fields as $field => $type) {
                     if (preg_match('/^(\w+)\(/', $type, $match)) {
                         $type = $match[1];
                     }
-                    list($type, $args) = Object::parse_class_spec($type);
-                    if (is_subclass_of($type, 'StringField')) {
+                    list($type, $args) = ClassInfo::parse_class_spec($type);
+
+                    // Get class from shortName
+                    $object = Injector::inst()->get($type, false, ['Name' => 'test']);
+
+                    if (is_subclass_of(get_class($object), 'SilverStripe\ORM\FieldType\DBString')) {
                         $this->addFulltextField($field);
                     }
                 }
@@ -476,7 +499,10 @@ abstract class SearchIndex extends ViewableData
      */
     protected function _getFieldValue($object, $field)
     {
-        set_error_handler(create_function('$no, $str', 'throw new Exception("HTML Parse Error: ".$str);'), E_ALL);
+        $errorHandler = function ($no, $str) {
+            throw new Exception('HTML Parse Error: ' . $str);
+        };
+        set_error_handler($errorHandler, E_ALL);
 
         try {
             foreach ($field['lookup_chain'] as $step) {
@@ -508,9 +534,8 @@ abstract class SearchIndex extends ViewableData
                     }
 
                     $object = $next;
-                }
-                // Otherwise, just call
-                else {
+                } else {
+                    // Otherwise, just call
                     if ($step['call'] == 'method') {
                         $method = $step['method'];
                         $object = $object->$method();
@@ -540,9 +565,10 @@ abstract class SearchIndex extends ViewableData
      * @param Exception $e
      * @throws Exception
      */
-    public static function warn($e) {
+    public static function warn($e)
+    {
         // Noisy errors during testing
-        if(class_exists('SapphireTest', false) && SapphireTest::is_running_test()) {
+        if (class_exists('SapphireTest', false) && SapphireTest::is_running_test()) {
             throw $e;
         }
         SS_Log::log($e, SS_Log::WARN);
@@ -567,7 +593,7 @@ abstract class SearchIndex extends ViewableData
         // First, if this object is directly contained in the index, add it
         foreach ($this->classes as $searchclass => $options) {
             if ($searchclass == $class || ($options['include_children'] && is_subclass_of($class, $searchclass))) {
-                $base = ClassInfo::baseDataClass($searchclass);
+                $base = DataObject::getSchema()->baseDataClass($searchclass);
                 $dirty[$base] = array();
                 foreach ($statefulids as $statefulid) {
                     $key = serialize($statefulid);
@@ -595,14 +621,20 @@ abstract class SearchIndex extends ViewableData
                 $ids = array($id);
 
                 foreach ($derivation['chain'] as $step) {
+                    // Use TableName for queries
+                    $tableName = DataObject::getSchema()->tableName($step['class']);
+
                     if ($step['through'] == 'has_one') {
-                        $sql = new SQLQuery('"ID"', '"'.$step['class'].'"', '"'.$step['foreignkey'].'" IN ('.implode(',', $ids).')');
+                        $sql = new SQLSelect('"ID"', '"'.$tableName.'"', '"'.$step['foreignkey'].'" IN ('.implode(',', $ids).')');
                         singleton($step['class'])->extend('augmentSQL', $sql);
 
                         $ids = $sql->execute()->column();
                     } elseif ($step['through'] == 'has_many') {
-                        $sql = new SQLQuery('"'.$step['class'].'"."ID"', '"'.$step['class'].'"', '"'.$step['otherclass'].'"."ID" IN ('.implode(',', $ids).')');
-                        $sql->addInnerJoin($step['otherclass'], '"'.$step['class'].'"."ID" = "'.$step['otherclass'].'"."'.$step['foreignkey'].'"');
+                        // Use TableName for queries
+                        $otherTableName = DataObject::getSchema()->tableName($step['otherclass']);
+
+                        $sql = new SQLSelect('"'.$tableName.'"."ID"', '"'.$tableName.'"', '"'.$otherTableName.'"."ID" IN ('.implode(',', $ids).')');
+                        $sql->addInnerJoin($otherTableName, '"'.$tableName.'"."ID" = "'.$otherTableName.'"."'.$step['foreignkey'].'"');
                         singleton($step['class'])->extend('augmentSQL', $sql);
 
                         $ids = $sql->execute()->column();
@@ -635,8 +667,8 @@ abstract class SearchIndex extends ViewableData
 
     /** !! These should be implemented by the full text search engine */
 
-    abstract public function add($object) ;
-    abstract public function delete($base, $id, $state) ;
+    abstract public function add($object);
+    abstract public function delete($base, $id, $state);
 
     abstract public function commit();
 
@@ -649,95 +681,3 @@ abstract class SearchIndex extends ViewableData
      */
     abstract public function init();
 }
-
-/**
- * A search index that does nothing. Useful for testing
- */
-abstract class SearchIndex_Null extends SearchIndex
-{
-    public function add($object)
-    {
-    }
-
-    public function delete($base, $id, $state)
-    {
-    }
-
-    public function commit()
-    {
-    }
-}
-
-/**
- * A search index that just records actions. Useful for testing
- */
-abstract class SearchIndex_Recording extends SearchIndex
-{
-    public $added = array();
-    public $deleted = array();
-    public $committed = false;
-
-    public function reset()
-    {
-        $this->added = array();
-        $this->deleted = array();
-        $this->committed = false;
-    }
-
-    public function add($object)
-    {
-        $res = array();
-
-        $res['ID'] = $object->ID;
-
-        foreach ($this->getFieldsIterator() as $name => $field) {
-            $val = $this->_getFieldValue($object, $field);
-            $res[$name] = $val;
-        }
-
-        $this->added[] = $res;
-    }
-
-    public function getAdded($fields = array())
-    {
-        $res = array();
-
-        foreach ($this->added as $added) {
-            $filtered = array();
-            foreach ($fields as $field) {
-                if (isset($added[$field])) {
-                    $filtered[$field] = $added[$field];
-                }
-            }
-            $res[] = $filtered;
-        }
-
-        return $res;
-    }
-
-    public function delete($base, $id, $state)
-    {
-        $this->deleted[] = array('base' => $base, 'id' => $id, 'state' => $state);
-    }
-
-    public function commit()
-    {
-        $this->committed = true;
-    }
-
-    public function getIndexName()
-    {
-        return get_class($this);
-    }
-
-    public function getIsCommitted()
-    {
-        return $this->committed;
-    }
-
-    public function getService()
-    {
-        // Causes commits to the service to be redirected back to the same object
-        return $this;
-    }
-}

code/search/indexes/SearchIndex_Null.php

@@ -0,0 +1,21 @@
+<?php
+
+namespace SilverStripe\FullTextSearch\Search\Indexes;
+
+/**
+ * A search index that does nothing. Useful for testing
+ */
+abstract class SearchIndex_Null extends SearchIndex
+{
+    public function add($object)
+    {
+    }
+
+    public function delete($base, $id, $state)
+    {
+    }
+
+    public function commit()
+    {
+    }
+}

code/search/indexes/SearchIndex_Recording.php

@@ -0,0 +1,79 @@
+<?php
+
+namespace SilverStripe\FullTextSearch\Search\Indexes;
+
+use SilverStripe\FullTextSearch\Search\Indexes\SearchIndex;
+
+/**
+ * A search index that just records actions. Useful for testing
+ */
+abstract class SearchIndex_Recording extends SearchIndex
+{
+    public $added = array();
+    public $deleted = array();
+    public $committed = false;
+
+    public function reset()
+    {
+        $this->added = array();
+        $this->deleted = array();
+        $this->committed = false;
+    }
+
+    public function add($object)
+    {
+        $res = array();
+
+        $res['ID'] = $object->ID;
+
+        foreach ($this->getFieldsIterator() as $name => $field) {
+            $val = $this->_getFieldValue($object, $field);
+            $res[$name] = $val;
+        }
+
+        $this->added[] = $res;
+    }
+
+    public function getAdded($fields = array())
+    {
+        $res = array();
+
+        foreach ($this->added as $added) {
+            $filtered = array();
+            foreach ($fields as $field) {
+                if (isset($added[$field])) {
+                    $filtered[$field] = $added[$field];
+                }
+            }
+            $res[] = $filtered;
+        }
+
+        return $res;
+    }
+
+    public function delete($base, $id, $state)
+    {
+        $this->deleted[] = array('base' => $base, 'id' => $id, 'state' => $state);
+    }
+
+    public function commit()
+    {
+        $this->committed = true;
+    }
+
+    public function getIndexName()
+    {
+        return get_class($this);
+    }
+
+    public function getIsCommitted()
+    {
+        return $this->committed;
+    }
+
+    public function getService()
+    {
+        // Causes commits to the service to be redirected back to the same object
+        return $this;
+    }
+}

code/search/processors/SearchUpdateBatchedProcessor.php

@@ -1,5 +1,9 @@
 <?php
 
+namespace SilverStripe\FullTextSearch\Search\Processors;
+
+use SilverStripe\Core\Config\Config;
+
 /**
  * Provides batching of search updates
  */
@@ -22,7 +26,7 @@ abstract class SearchUpdateBatchedProcessor extends SearchUpdateProcessor
     
     /**
      * List of indexes successfully comitted in the current batch
-     * 
+     *
      * @var array
      */
     protected $completedIndexes;
@@ -39,7 +43,7 @@ abstract class SearchUpdateBatchedProcessor extends SearchUpdateProcessor
     /**
      * Up to this number of additional ids can be added to any batch in order to reduce the number
      * of batches
-     * 
+     *
      * @config
      * @var int
      */
@@ -55,7 +59,7 @@ abstract class SearchUpdateBatchedProcessor extends SearchUpdateProcessor
     
     /**
      * Set the current batch index
-     * 
+     *
      * @param int $batch Index of the batch
      */
     protected function setBatch($batch)
@@ -72,7 +76,7 @@ abstract class SearchUpdateBatchedProcessor extends SearchUpdateProcessor
     
     /**
      * Process the current queue
-     * 
+     *
      * @return boolean
      */
     public function process()
@@ -97,7 +101,7 @@ abstract class SearchUpdateBatchedProcessor extends SearchUpdateProcessor
     
     /**
      * Segments batches acording to the specified rules
-     * 
+     *
      * @param array $source Source input
      * @return array Batches
      */

code/search/processors/SearchUpdateCommitJobProcessor.php

@@ -1,9 +1,22 @@
 <?php
 
-if (!interface_exists('QueuedJob')) {
+namespace SilverStripe\FullTextSearch\Search\Processors;
+
+use SilverStripe\FullTextSearch\Search\FullTextSearch;
+use SilverStripe\Core\Config\Config;
+use SilverStripe\Core\Injector\Injector;
+use SilverStripe\ORM\FieldType\DBDatetime;
+use DateTime;
+use DateInterval;
+use stdClass;
+
+if (!interface_exists('SilverStripe\QueuedJobs\Services\QueuedJob')) {
     return;
 }
 
+use SilverStripe\QueuedJobs\Services\QueuedJob;
+use SilverStripe\QueuedJobs\Services\QueuedJobService;
+
 class SearchUpdateCommitJobProcessor implements QueuedJob
 {
     /**
@@ -81,7 +94,7 @@ class SearchUpdateCommitJobProcessor implements QueuedJob
     public static function queue($dirty = true, $startAfter = null)
     {
         $commit = Injector::inst()->create(__CLASS__);
-        $id = singleton('QueuedJobService')->queueJob($commit, $startAfter);
+        $id = singleton(QueuedJobService::class)->queueJob($commit, $startAfter);
 
         if ($dirty) {
             $indexes = FullTextSearch::get_indexes();
@@ -159,7 +172,7 @@ class SearchUpdateCommitJobProcessor implements QueuedJob
         // This could occur if we completed a searchupdate job in a prior request, as well as in
         // the current request
         $cooldown = Config::inst()->get(__CLASS__, 'cooldown');
-        $now = new DateTime(SS_Datetime::now()->getValue());
+        $now = new DateTime(DBDatetime::now()->getValue());
         $now->add(new DateInterval('PT'.$cooldown.'S'));
         $runat = $now->Format('Y-m-d H:i:s');
 
@@ -253,7 +266,7 @@ class SearchUpdateCommitJobProcessor implements QueuedJob
         $this->indexes = $jobData->indexes;
     }
 
-    public function addMessage($message, $severity='INFO')
+    public function addMessage($message, $severity = 'INFO')
     {
         $severity = strtoupper($severity);
         $this->messages[] = '[' . date('Y-m-d H:i:s') . "][$severity] $message";

code/search/processors/SearchUpdateImmediateProcessor.php

@@ -1,5 +1,7 @@
 <?php
 
+namespace SilverStripe\FullTextSearch\Search\Processors;
+
 class SearchUpdateImmediateProcessor extends SearchUpdateProcessor
 {
     public function triggerProcessing()

code/search/processors/SearchUpdateMessageQueueProcessor.php

@@ -1,19 +0,0 @@
-<?php
-
-class SearchUpdateMessageQueueProcessor extends SearchUpdateProcessor
-{
-    /**
-     * The MessageQueue to use when processing updates
-     * @config
-     * @var string
-     */
-    private static $reindex_queue = "search_indexing";
-
-    public function triggerProcessing()
-    {
-        MessageQueue::send(
-            Config::inst()->get('SearchMessageQueueUpdater', 'reindex_queue'),
-            new MethodInvocationMessage($this, "process")
-        );
-    }
-}

code/search/processors/SearchUpdateProcessor.php

@@ -1,10 +1,16 @@
 <?php
 
+namespace SilverStripe\FullTextSearch\Search\Processors;
+
+use SilverStripe\ORM\DataObject;
+use SilverStripe\FullTextSearch\Search\Variants\SearchVariant;
+use SilverStripe\FullTextSearch\Search\FullTextSearch;
+
 abstract class SearchUpdateProcessor
 {
     /**
      * List of dirty records to process in format
-     * 
+     *
      * array(
      *   '$BaseClass' => array(
      *     '$State Key' => array(
@@ -33,7 +39,7 @@ abstract class SearchUpdateProcessor
 
     public function addDirtyIDs($class, $statefulids, $index)
     {
-        $base = ClassInfo::baseDataClass($class);
+        $base = DataObject::getSchema()->baseDataClass($class);
         $forclass = isset($this->dirty[$base]) ? $this->dirty[$base] : array();
 
         foreach ($statefulids as $statefulid) {
@@ -56,7 +62,7 @@ abstract class SearchUpdateProcessor
     
     /**
      * Generates the list of indexes to process for the dirty items
-     * 
+     *
      * @return array
      */
     protected function prepareIndexes()
@@ -106,7 +112,7 @@ abstract class SearchUpdateProcessor
     
     /**
      * Commits the specified index to the Solr service
-     * 
+     *
      * @param SolrIndex $index Index object
      * @return bool Flag indicating success
      */
@@ -117,7 +123,7 @@ abstract class SearchUpdateProcessor
     
     /**
      * Gets the record data source to process
-     * 
+     *
      * @return array
      */
     protected function getSource()
@@ -127,7 +133,7 @@ abstract class SearchUpdateProcessor
 
     /**
      * Process all indexes, returning true if successful
-     * 
+     *
      * @return bool Flag indicating success
      */
     public function process()

code/search/processors/SearchUpdateQueuedJobProcessor.php

@@ -1,9 +1,17 @@
 <?php
 
-if (!interface_exists('QueuedJob')) {
+namespace SilverStripe\FullTextSearch\Search\Processors;
+
+use SilverStripe\Core\Config\Config;
+use stdClass;
+
+if (!interface_exists('SilverStripe\QueuedJobs\Services\QueuedJob')) {
     return;
 }
 
+use SilverStripe\QueuedJobs\Services\QueuedJob;
+use SilverStripe\QueuedJobs\Services\QueuedJobService;
+
 class SearchUpdateQueuedJobProcessor extends SearchUpdateBatchedProcessor implements QueuedJob
 {
     /**
@@ -18,7 +26,7 @@ class SearchUpdateQueuedJobProcessor extends SearchUpdateBatchedProcessor implem
     public function triggerProcessing()
     {
         parent::triggerProcessing();
-        singleton('QueuedJobService')->queueJob($this);
+        singleton(QueuedJobService::class)->queueJob($this);
     }
 
     public function getTitle()
@@ -82,7 +90,7 @@ class SearchUpdateQueuedJobProcessor extends SearchUpdateBatchedProcessor implem
         $this->currentBatch = $jobData->currentBatch;
     }
 
-    public function addMessage($message, $severity='INFO')
+    public function addMessage($message, $severity = 'INFO')
     {
         $severity = strtoupper($severity);
         $this->messages[] = '[' . date('Y-m-d H:i:s') . "][$severity] $message";

code/search/queries/SearchQuery.php

@@ -1,5 +1,10 @@
 <?php
 
+namespace SilverStripe\FullTextSearch\Search\Queries;
+
+use SilverStripe\View\ViewableData;
+use stdClass;
+
 /**
  * Represents a search query
  *
@@ -51,7 +56,7 @@ class SearchQuery extends ViewableData
      * Similar to {@link search()}, but uses stemming and other similarity algorithms
      * to find the searched terms. For example, a term "fishing" would also likely find results
      * containing "fish" or "fisher". Depends on search implementation.
-     * 
+     *
      * @param  String $text See {@link search()}
      * @param  array $fields See {@link search()}
      * @param  array $boost See {@link search()}
@@ -69,7 +74,7 @@ class SearchQuery extends ViewableData
     /**
      * Similar to {@link search()}, but typically used to further narrow down
      * based on other facets which don't influence the field relevancy.
-     * 
+     *
      * @param  String $field Composite name of the field
      * @param  Mixed $values Scalar value, array of values, or an instance of SearchQuery_Range
      */
@@ -82,7 +87,7 @@ class SearchQuery extends ViewableData
 
     /**
      * Excludes results which match these criteria, inverse of {@link filter()}.
-     * 
+     *
      * @param  String $field
      * @param  mixed $values
      */
@@ -119,34 +124,3 @@ class SearchQuery extends ViewableData
         return "Search Query\n";
     }
 }
-
-/**
- * Create one of these and pass as one of the values in filter or exclude to filter or exclude by a (possibly
- * open ended) range
- */
-class SearchQuery_Range
-{
-    public $start = null;
-    public $end = null;
-
-    public function __construct($start = null, $end = null)
-    {
-        $this->start = $start;
-        $this->end = $end;
-    }
-
-    public function start($start)
-    {
-        $this->start = $start;
-    }
-
-    public function end($end)
-    {
-        $this->end = $end;
-    }
-
-    public function isfiltered()
-    {
-        return $this->start !== null || $this->end !== null;
-    }
-}

code/search/queries/SearchQuery_Range.php

@@ -0,0 +1,34 @@
+<?php
+
+namespace SilverStripe\FullTextSearch\Search\Queries;
+
+/**
+ * Create one of these and pass as one of the values in filter or exclude to filter or exclude by a (possibly
+ * open ended) range
+ */
+class SearchQuery_Range
+{
+    public $start = null;
+    public $end = null;
+
+    public function __construct($start = null, $end = null)
+    {
+        $this->start = $start;
+        $this->end = $end;
+    }
+
+    public function start($start)
+    {
+        $this->start = $start;
+    }
+
+    public function end($end)
+    {
+        $this->end = $end;
+    }
+
+    public function isfiltered()
+    {
+        return $this->start !== null || $this->end !== null;
+    }
+}

code/search/updaters/SearchUpdater.php

@@ -1,5 +1,18 @@
 <?php
 
+namespace SilverStripe\FullTextSearch\Search\Updaters;
+
+use SilverStripe\Core\Config\Configurable;
+use SilverStripe\Core\Injector\Injector;
+use SilverStripe\Dev\SapphireTest;
+use SilverStripe\ORM\DataObject;
+use SilverStripe\ORM\DB;
+use SilverStripe\FullTextSearch\Search\FullTextSearch;
+use SilverStripe\FullTextSearch\Search\SearchIntrospection;
+use SilverStripe\FullTextSearch\Search\Variants\SearchVariant;
+use SilverStripe\FullTextSearch\Search\Processors\SearchUpdateImmediateProcessor;
+use ReflectionClass;
+
 /**
  * This class is responsible for capturing changes to DataObjects and triggering index updates of the resulting dirty index
  * items.
@@ -12,8 +25,19 @@
  *
  * TODO: The way we bind in is awful hacky.
  */
-class SearchUpdater extends Object
+
+class SearchUpdater
 {
+    use Configurable;
+
+    /**
+     * Whether to register the shutdown function to flush. Can be disabled for example in unit testing.
+     *
+     * @config
+     * @var bool
+     */
+    private static $flush_on_shutdown = true;
+
     /**
      * Replace the database object with a subclass that captures all manipulations and passes them to us
      */
@@ -21,44 +45,30 @@ class SearchUpdater extends Object
     {
         global $databaseConfig;
 
-        $current = DB::getConn();
-        if (!$current || !$current->currentDatabase() || @$current->isManipulationCapture) {
+        $current = DB::get_conn();
+
+        if (!$current || !$current->getSelectedDatabase() || @$current->isManipulationCapture) {
             return;
         } // If not yet set, or its already captured, just return
 
-        $type = get_class($current);
-        $file = TEMP_FOLDER."/.cache.SMC.$type";
+        $type = (new ReflectionClass($current))->getShortName();
+        $dbClass = 'SilverStripe\FullTextSearch\Captures\SearchManipulateCapture_' . $type;
 
-        if (!is_file($file)) {
-            file_put_contents($file, "<?php
-				class SearchManipulateCapture_$type extends $type {
-					public \$isManipulationCapture = true;
-
-					function manipulate(\$manipulation) {
-						\$res = parent::manipulate(\$manipulation);
-						SearchUpdater::handle_manipulation(\$manipulation);
-						return \$res;
-					}
-				}
-			");
+        // Check if Capture class exists.
+        if (!class_exists($dbClass)) {
+            return;
         }
 
-        require_once($file);
-        $dbClass = 'SearchManipulateCapture_'.$type;
-
         /** @var SS_Database $captured */
         $captured = new $dbClass($databaseConfig);
 
-        // Framework 3.2+ ORM needs some dependencies set
-        if (method_exists($captured, "setConnector")) {
-            $captured->setConnector($current->getConnector());
-            $captured->setQueryBuilder($current->getQueryBuilder());
-            $captured->setSchemaManager($current->getSchemaManager());
-        }
+        $captured->setConnector($current->getConnector());
+        $captured->setQueryBuilder($current->getQueryBuilder());
+        $captured->setSchemaManager($current->getSchemaManager());
 
         // The connection might have had it's name changed (like if we're currently in a test)
-        $captured->selectDatabase($current->currentDatabase());
-        DB::setConn($captured);
+        $captured->selectDatabase($current->getSelectedDatabase());
+        DB::set_conn($captured);
     }
 
     public static $registered = false;
@@ -79,7 +89,9 @@ class SearchUpdater extends Object
     {
         // First, extract any state that is in the manipulation itself
         foreach ($manipulation as $table => $details) {
-            $manipulation[$table]['class'] = $table;
+            if (!isset($manipulation[$table]['class'])) {
+                $manipulation[$table]['class'] = DataObject::getSchema()->tableClass($table);
+            }
             $manipulation[$table]['state'] = array();
         }
 
@@ -100,7 +112,7 @@ class SearchUpdater extends Object
             $command = $details['command'];
             $fields = isset($details['fields']) ? $details['fields'] : array();
 
-            $base = ClassInfo::baseDataClass($class);
+            $base = DataObject::getSchema()->baseDataClass($class);
             $key = "$id:$base:".serialize($state);
 
             $statefulids = array(array('id' => $id, 'state' => $state));
@@ -115,8 +127,7 @@ class SearchUpdater extends Object
                     'command' => $command,
                     'fields' => array()
                 );
-            }
-            // Otherwise update the class label if it's more specific than the currently recorded one
+            } // Otherwise update the class label if it's more specific than the currently recorded one
             elseif (is_subclass_of($class, $writes[$key]['class'])) {
                 $writes[$key]['class'] = $class;
             }
@@ -162,7 +173,7 @@ class SearchUpdater extends Object
                     foreach ($dirtyids as $dirtyclass => $ids) {
                         if ($ids) {
                             if (!self::$processor) {
-                                self::$processor = Injector::inst()->create('SearchUpdateProcessor');
+                                self::$processor = Injector::inst()->create(SearchUpdateImmediateProcessor::class);
                             }
                             self::$processor->addDirtyIDs($dirtyclass, $ids, $index);
                         }
@@ -172,13 +183,8 @@ class SearchUpdater extends Object
         }
 
         // If we do have some work to do register the shutdown function to actually do the work
-
-        // Don't do it if we're testing - there's no database connection outside the test methods, so we'd
-        // just get errors
-        $runningTests = class_exists('SapphireTest', false) && SapphireTest::is_running_test();
-
-        if (self::$processor && !self::$registered && !$runningTests) {
-            register_shutdown_function(array("SearchUpdater", "flush_dirty_indexes"));
+        if (self::$processor && !self::$registered && self::config()->get('flush_on_shutdown')) {
+            register_shutdown_function(array(SearchUpdater::class, "flush_dirty_indexes"));
             self::$registered = true;
         }
     }

code/search/updaters/SearchUpdater_BindManipulationCaptureFilter.php

@@ -0,0 +1,21 @@
+<?php
+
+namespace SilverStripe\FullTextSearch\Search\Updaters;
+
+use SilverStripe\Control\RequestFilter;
+use SilverStripe\Control\HTTPRequest;
+use SilverStripe\Control\HTTPResponse;
+
+class SearchUpdater_BindManipulationCaptureFilter implements RequestFilter
+{
+
+    public function preRequest(HTTPRequest $request)
+    {
+        SearchUpdater::bind_manipulation_capture();
+    }
+
+    public function postRequest(HTTPRequest $request, HTTPResponse $response)
+    {
+        /* NOP */
+    }
+}

code/search/updaters/SearchUpdater_ObjectHandler.php

@@ -1,11 +1,20 @@
 <?php
 
+namespace SilverStripe\FullTextSearch\Search\Updaters;
+
+use SilverStripe\ORM\DataExtension;
+use SilverStripe\FullTextSearch\Search\Variants\SearchVariant;
+use SilverStripe\FullTextSearch\Search\Updaters\SearchUpdater;
+use SilverStripe\ORM\DataObject;
+use SilverStripe\Core\ClassInfo;
+
 /**
  * Delete operations do not use database manipulations.
  *
  * If a delete has been requested, force a write on objects that should be
  * indexed.  This causes the object to be marked for deletion from the index.
  */
+
 class SearchUpdater_ObjectHandler extends DataExtension
 {
     public function onAfterDelete()
@@ -19,18 +28,23 @@ class SearchUpdater_ObjectHandler extends DataExtension
         // Note: Some extensions require entire hierarchy passed to augmentWrite()
         $manipulation = array();
         foreach (ClassInfo::ancestry($this->owner) as $class) {
-            if (!is_subclass_of($class, 'DataObject')) {
+            if (!is_subclass_of($class, DataObject::class)) {
                 continue;
             }
-            $manipulation[$class] = array(
+
+            $tableName = DataObject::getSchema()->tableName($class);
+            $manipulation[$tableName] = array(
                 'fields' => array(),
                 'id' => $this->owner->ID,
+                'class' => $class,
                 // Note: 'delete' command not actually handled by manipulations,
                 // but added so that SearchUpdater can detect the deletion
                 'command' => 'delete'
             );
         }
+
         $this->owner->extend('augmentWrite', $manipulation);
+
         SearchUpdater::handle_manipulation($manipulation);
     }
 
@@ -46,15 +60,13 @@ class SearchUpdater_ObjectHandler extends DataExtension
         $id = $this->owner->ID;
         $class = $this->owner->ClassName;
         $state = SearchVariant::current_state($class);
-        $base = ClassInfo::baseDataClass($class);
-        $key = "$id:$base:" . serialize($state);
+        $base = DataObject::getSchema()->baseDataClass($class);
+        $key = "$id:$base:".serialize($state);
 
-        $statefulids = array(
-            array(
-                'id' => $id,
-                'state' => $state
-            )
-        );
+        $statefulids = array(array(
+            'id' => $id,
+            'state' => $state
+        ));
 
         $writes = array(
             $key => array(

code/search/variants/SearchVariant.php

@@ -1,5 +1,12 @@
 <?php
 
+namespace SilverStripe\FullTextSearch\Search\Variants;
+
+use SilverStripe\ORM\DataObject;
+use SilverStripe\Core\ClassInfo;
+use SilverStripe\FullTextSearch\Utils\CombinationsArrayIterator;
+use ReflectionClass;
+
 /**
  * A Search Variant handles decorators and other situations where the items to reindex or search through are modified
  * from the default state - for instance, dealing with Versioned or Subsite
@@ -21,7 +28,10 @@ abstract class SearchVariant
      * Return false if there is something missing from the environment (probably a
      * not installed module) that means this variant can't apply to any class
      */
-    abstract public function appliesToEnvironment();
+    public function appliesToEnvironment()
+    {
+        return true;
+    }
 
     /**
      * Return true if this variant applies to the passed class & subclass
@@ -73,7 +83,7 @@ abstract class SearchVariant
     {
         if (!$class) {
             if (self::$variants === null) {
-                $classes = ClassInfo::subclassesFor('SearchVariant');
+                $classes = ClassInfo::subclassesFor(static::class);
 
                 $concrete = array();
                 foreach ($classes as $variantclass) {
@@ -142,7 +152,7 @@ abstract class SearchVariant
      *
      * SearchVariant::call(...) ==== SearchVariant::with()->call(...);
      */
-    public static function call($method, &$a1=null, &$a2=null, &$a3=null, &$a4=null, &$a5=null, &$a6=null, &$a7=null)
+    public static function call($method, &$a1 = null, &$a2 = null, &$a3 = null, &$a4 = null, &$a5 = null, &$a6 = null, &$a7 = null)
     {
         return self::with()->call($method, $a1, $a2, $a3, $a4, $a5, $a6, $a7);
     }
@@ -209,9 +219,10 @@ abstract class SearchVariant
      * @param string $name Field name
      * @param array $field Field spec
      */
-    protected function addFilterField($index, $name, $field) {
+    protected function addFilterField($index, $name, $field)
+    {
         // If field already exists, make sure to merge origin / base fields
-        if(isset($index->filterFields[$name])) {
+        if (isset($index->filterFields[$name])) {
             $field['base'] = $this->mergeClasses(
                 $index->filterFields[$name]['base'],
                 $field['base']
@@ -234,49 +245,21 @@ abstract class SearchVariant
      * @param array|string $right Right class(es)
      * @return array|string List of classes, or single class
      */
-    protected function mergeClasses($left, $right) {
+    protected function mergeClasses($left, $right)
+    {
         // Merge together and remove dupes
-        if(!is_array($left)) {
+        if (!is_array($left)) {
             $left = array($left);
         }
-        if(!is_array($right)) {
+        if (!is_array($right)) {
             $right = array($right);
         }
         $merged = array_values(array_unique(array_merge($left, $right)));
 
         // If there is only one item, return it as a single string
-        if(count($merged) === 1) {
+        if (count($merged) === 1) {
             return reset($merged);
         }
         return $merged;
     }
 }
-
-/**
- * Internal utility class used to hold the state of the SearchVariant::with call
- */
-class SearchVariant_Caller
-{
-    protected $variants = null;
-
-    public function __construct($variants)
-    {
-        $this->variants = $variants;
-    }
-
-    public function call($method, &$a1=null, &$a2=null, &$a3=null, &$a4=null, &$a5=null, &$a6=null, &$a7=null)
-    {
-        $values = array();
-
-        foreach ($this->variants as $variant) {
-            if (method_exists($variant, $method)) {
-                $value = $variant->$method($a1, $a2, $a3, $a4, $a5, $a6, $a7);
-                if ($value !== null) {
-                    $values[] = $value;
-                }
-            }
-        }
-
-        return $values;
-    }
-}

code/search/variants/SearchVariantSiteTreeSubsitesPolyhome.php

@@ -1,4 +1,12 @@
 <?php
+namespace SilverStripe\FullTextSearch\Search\Variants;
+
+use SilverStripe\ORM\Queries\SQLSelect;
+use SilverStripe\FullTextSearch\Search\SearchIntrospection;
+
+if (!class_exists('Subsite') || !class_exists('SubsitePolyhome')) {
+    return;
+}
 
 class SearchVariantSiteTreeSubsitesPolyhome extends SearchVariant
 {
@@ -48,7 +56,7 @@ class SearchVariantSiteTreeSubsitesPolyhome extends SearchVariant
             'name' => '_subsite',
             'field' => '_subsite',
             'fullfield' => '_subsite',
-            'base' => ClassInfo::baseDataClass($class),
+            'base' => DataObject::getSchema()->baseDataClass($class),
             'origin' => $class,
             'type' => 'Int',
             'lookup_chain' => array(array('call' => 'variant', 'variant' => $self, 'method' => 'currentState'))
@@ -77,7 +85,7 @@ class SearchVariantSiteTreeSubsitesPolyhome extends SearchVariant
             }
 
             if (self::$subsites === null) {
-                $query = new SQLQuery('ID', 'Subsite');
+                $query = new SQLSelect('ID', 'Subsite');
                 self::$subsites = array_merge(array('0'), $query->execute()->column());
             }
 

code/search/variants/SearchVariantSubsites.php

@@ -1,5 +1,17 @@
 <?php
 
+namespace SilverStripe\FullTextSearch\Search\Variants;
+
+use SilverStripe\ORM\Queries\SQLSelect;
+use SilverStripe\ORM\DataObject;
+use SilverStripe\Security\Permission;
+use SilverStripe\FullTextSearch\Search\SearchIntrospection;
+use SilverStripe\FullTextSearch\Search\Queries\SearchQuery;
+
+if (!class_exists('Subsite')) {
+    return;
+}
+
 class SearchVariantSubsites extends SearchVariant
 {
     public function appliesToEnvironment()
@@ -53,7 +65,7 @@ class SearchVariantSubsites extends SearchVariant
             'name' => '_subsite',
             'field' => '_subsite',
             'fullfield' => '_subsite',
-            'base' => ClassInfo::baseDataClass($class),
+            'base' => DataObject::getSchema()->baseDataClass($class),
             'origin' => $class,
             'type' => 'Int',
             'lookup_chain' => array(array('call' => 'variant', 'variant' => $self, 'method' => 'currentState'))
@@ -86,7 +98,7 @@ class SearchVariantSubsites extends SearchVariant
     public function extractManipulationWriteState(&$writes)
     {
         $self = get_class($this);
-        $query = new SQLQuery('"ID"', '"Subsite"');
+        $query = new SQLSelect('"ID"', '"Subsite"');
         $subsites = array_merge(array('0'), $query->execute()->column());
 
         foreach ($writes as $key => $write) {
@@ -97,12 +109,10 @@ class SearchVariantSubsites extends SearchVariant
 
             if (isset($write['fields']['SiteTree:SubsiteID'])) {
                 $subsitesForWrite = array($write['fields']['SiteTree:SubsiteID']);
-            }
-            // files in subsite 0 should be in all subsites as they are global
+            } // files in subsite 0 should be in all subsites as they are global
             elseif (isset($write['fields']['File:SubsiteID']) && intval($write['fields']['File:SubsiteID']) !== 0) {
                 $subsitesForWrite = array($write['fields']['File:SubsiteID']);
-            }
-            else {
+            } else {
                 $subsitesForWrite = $subsites;
             }
 

code/search/variants/SearchVariantVersioned.php

@@ -1,20 +1,23 @@
 <?php
 
+namespace SilverStripe\FullTextSearch\Search\Variants;
+
+use SilverStripe\ORM\DataObject;
+use SilverStripe\Core\ClassInfo;
+use SilverStripe\FullTextSearch\Search\SearchIntrospection;
+use SilverStripe\Versioned\Versioned;
+use SilverStripe\FullTextSearch\Search\Queries\SearchQuery;
+
 class SearchVariantVersioned extends SearchVariant
 {
-    public function appliesToEnvironment()
-    {
-        return class_exists('Versioned');
-    }
-
     public function appliesTo($class, $includeSubclasses)
     {
-        return SearchIntrospection::has_extension($class, 'Versioned', $includeSubclasses);
+        return SearchIntrospection::has_extension($class, Versioned::class, $includeSubclasses);
     }
 
     public function currentState()
     {
-        return Versioned::current_stage();
+        return Versioned::get_stage();
     }
     public function reindexStates()
     {
@@ -22,7 +25,7 @@ class SearchVariantVersioned extends SearchVariant
     }
     public function activateState($state)
     {
-        Versioned::reading_stage($state);
+        Versioned::set_stage($state);
     }
 
     public function alterDefinition($class, $index)
@@ -33,7 +36,7 @@ class SearchVariantVersioned extends SearchVariant
             'name' => '_versionedstage',
             'field' => '_versionedstage',
             'fullfield' => '_versionedstage',
-            'base' => ClassInfo::baseDataClass($class),
+            'base' => DataObject::getSchema()->baseDataClass($class),
             'origin' => $class,
             'type' => 'String',
             'lookup_chain' => array(array('call' => 'variant', 'variant' => $self, 'method' => 'currentState'))
@@ -42,7 +45,7 @@ class SearchVariantVersioned extends SearchVariant
 
     public function alterQuery($query, $index)
     {
-        $stage = Versioned::current_stage();
+        $stage = $this->currentState();
         $query->filter('_versionedstage', array($stage, SearchQuery::$missing));
     }
 
@@ -55,7 +58,7 @@ class SearchVariantVersioned extends SearchVariant
             $stage = 'Stage';
 
             if (preg_match('/^(.*)_Live$/', $table, $matches)) {
-                $class = $matches[1];
+                $class = DataObject::getSchema()->tableClass($matches[1]);
                 $stage = 'Live';
             }
 

code/search/variants/SearchVariant_Caller.php

@@ -0,0 +1,32 @@
+<?php
+
+namespace SilverStripe\FullTextSearch\Search\Variants;
+
+/**
+ * Internal utility class used to hold the state of the SearchVariant::with call
+ */
+class SearchVariant_Caller
+{
+    protected $variants = null;
+
+    public function __construct($variants)
+    {
+        $this->variants = $variants;
+    }
+
+    public function call($method, &$a1 = null, &$a2 = null, &$a3 = null, &$a4 = null, &$a5 = null, &$a6 = null, &$a7 = null)
+    {
+        $values = array();
+
+        foreach ($this->variants as $variant) {
+            if (method_exists($variant, $method)) {
+                $value = $variant->$method($a1, $a2, $a3, $a4, $a5, $a6, $a7);
+                if ($value !== null) {
+                    $values[] = $value;
+                }
+            }
+        }
+
+        return $values;
+    }
+}

code/solr/Solr.php

@@ -1,9 +1,11 @@
 <?php
 
-use Monolog\Formatter\LineFormatter;
-use Monolog\Handler\StreamHandler;
-use Monolog\Logger;
-use Psr\Log\LoggerInterface;
+namespace SilverStripe\FullTextSearch\Solr;
+
+use SilverStripe\Control\Director;
+use SilverStripe\FullTextSearch\Search\FullTextSearch;
+use SilverStripe\FullTextSearch\Solr\Services\Solr4Service;
+use SilverStripe\FullTextSearch\Solr\Services\Solr3Service;
 
 class Solr
 {
@@ -79,13 +81,13 @@ class Solr
 
         if (version_compare($version, '4', '>=')) {
             $versionDefaults = array(
-                'service' => 'Solr4Service',
+                'service' => Solr4Service::class,
                 'extraspath' => Director::baseFolder().'/fulltextsearch/conf/solr/4/extras/',
                 'templatespath' => Director::baseFolder().'/fulltextsearch/conf/solr/4/templates/',
             );
         } else {
             $versionDefaults = array(
-                'service' => 'Solr3Service',
+                'service' => Solr3Service::class,
                 'extraspath' => Director::baseFolder().'/fulltextsearch/conf/solr/3/extras/',
                 'templatespath' => Director::baseFolder().'/fulltextsearch/conf/solr/3/templates/',
             );
@@ -118,7 +120,10 @@ class Solr
 
         if (!self::$service_singleton) {
             self::$service_singleton = Object::create(
-                $options['service'], $options['host'], $options['port'], $options['path']
+                $options['service'],
+                $options['host'],
+                $options['port'],
+                $options['path']
             );
         }
 
@@ -137,7 +142,7 @@ class Solr
 
     public static function get_indexes()
     {
-        return FullTextSearch::get_indexes('SolrIndex');
+        return FullTextSearch::get_indexes(SolrIndex::class);
     }
 
     /**
@@ -149,299 +154,12 @@ class Solr
         static $included = false;
 
         if (!$included) {
-            set_include_path(get_include_path() . PATH_SEPARATOR . Director::baseFolder() . '/fulltextsearch/thirdparty/solr-php-client');
-            require_once('Apache/Solr/Service.php');
-            require_once('Apache/Solr/Document.php');
+            $solr_php_path = __DIR__. '/../..' . '/thirdparty/solr-php-client/';
+            set_include_path(get_include_path() . PATH_SEPARATOR . $solr_php_path);
+            require_once($solr_php_path . 'Apache/Solr/Service.php');
+            require_once($solr_php_path . 'Apache/Solr/Document.php');
 
             $included = true;
         }
     }
 }
-
-/**
- * Abstract class for build tasks
- */
-class Solr_BuildTask extends BuildTask
-{
-    protected $enabled = false;
-
-    /**
-     * Logger
-     *
-     * @var LoggerInterface
-     */
-    protected $logger = null;
-
-    /**
-     * Get the current logger
-     *
-     * @return LoggerInterface
-     */
-    public function getLogger()
-    {
-        return $this->logger;
-    }
-
-    /**
-     * Assign a new logger
-     *
-     * @param LoggerInterface $logger
-     */
-    public function setLogger(LoggerInterface $logger)
-    {
-        $this->logger = $logger;
-    }
-
-    /**
-     * @return SearchLogFactory
-     */
-    protected function getLoggerFactory()
-    {
-        return Injector::inst()->get('SearchLogFactory');
-    }
-
-    /**
-     * Setup task
-     *
-     * @param SS_HTTPReqest $request
-     */
-    public function run($request)
-    {
-        $name = get_class($this);
-        $verbose = $request->getVar('verbose');
-
-        // Set new logger
-        $logger = $this
-            ->getLoggerFactory()
-            ->getOutputLogger($name, $verbose);
-        $this->setLogger($logger);
-    }
-}
-
-
-class Solr_Configure extends Solr_BuildTask
-{
-    protected $enabled = true;
-
-    public function run($request)
-    {
-        parent::run($request);
-
-        // Find the IndexStore handler, which will handle uploading config files to Solr
-        $store = $this->getSolrConfigStore();
-        $indexes = Solr::get_indexes();
-        foreach ($indexes as $instance) {
-            try {
-                $this->updateIndex($instance, $store);
-            } catch (Exception $e) {
-                // We got an exception. Warn, but continue to next index.
-                $this
-                    ->getLogger()
-                    ->error("Failure: " . $e->getMessage());
-            }
-        }
-
-        if (isset($e)) {
-            exit(1);
-        }
-    }
-
-    /**
-     * Update the index on the given store
-     *
-     * @param SolrIndex $instance Instance
-     * @param SolrConfigStore $store
-     */
-    protected function updateIndex($instance, $store)
-    {
-        $index = $instance->getIndexName();
-        $this->getLogger()->info("Configuring $index.");
-
-        // Upload the config files for this index
-        $this->getLogger()->info("Uploading configuration ...");
-        $instance->uploadConfig($store);
-
-        // Then tell Solr to use those config files
-        $service = Solr::service();
-        if ($service->coreIsActive($index)) {
-            $this->getLogger()->info("Reloading core ...");
-            $service->coreReload($index);
-        } else {
-            $this->getLogger()->info("Creating core ...");
-            $service->coreCreate($index, $store->instanceDir($index));
-        }
-
-        $this->getLogger()->info("Done");
-    }
-
-    /**
-     * Get config store
-     *
-     * @return SolrConfigStore
-     */
-    protected function getSolrConfigStore()
-    {
-        $options = Solr::solr_options();
-
-        if (!isset($options['indexstore']) || !($indexstore = $options['indexstore'])) {
-            user_error('No index configuration for Solr provided', E_USER_ERROR);
-        }
-
-        // Find the IndexStore handler, which will handle uploading config files to Solr
-        $mode = $indexstore['mode'];
-
-        if ($mode == 'file') {
-            return new SolrConfigStore_File($indexstore);
-        } elseif ($mode == 'webdav') {
-            return new SolrConfigStore_WebDAV($indexstore);
-        } elseif (ClassInfo::exists($mode) && ClassInfo::classImplements($mode, 'SolrConfigStore')) {
-            return new $mode($indexstore);
-        } else {
-            user_error('Unknown Solr index mode '.$indexstore['mode'], E_USER_ERROR);
-        }
-    }
-}
-
-/**
- * Task used for both initiating a new reindex, as well as for processing incremental batches
- * within a reindex.
- *
- * When running a complete reindex you can provide any of the following
- *  - class (to limit to a single class)
- *  - verbose (optional)
- *
- * When running with a single batch, provide the following querystring arguments:
- *  - start
- *  - index
- *  - class
- *  - variantstate
- *  - verbose (optional)
- */
-class Solr_Reindex extends Solr_BuildTask
-{
-    protected $enabled = true;
-
-    /**
-     * Number of records to load and index per request
-     *
-     * @var int
-     * @config
-     */
-    private static $recordsPerRequest = 200;
-
-    /**
-     * Get the reindex handler
-     *
-     * @return SolrReindexHandler
-     */
-    protected function getHandler()
-    {
-        return Injector::inst()->get('SolrReindexHandler');
-    }
-
-    /**
-     * @param SS_HTTPRequest $request
-     */
-    public function run($request)
-    {
-        parent::run($request);
-
-        // Reset state
-        $originalState = SearchVariant::current_state();
-        $this->doReindex($request);
-        SearchVariant::activate_state($originalState);
-    }
-
-    /**
-     * @param SS_HTTPRequest $request
-     */
-    protected function doReindex($request)
-    {
-        $class = $request->getVar('class');
-
-        $index = $request->getVar('index');
-
-        //find the index classname by IndexName
-        // this is for when index names do not match the class name (this can be done by overloading getIndexName() on
-        // indexes
-        if ($index && !ClassInfo::exists($index)) {
-            foreach(ClassInfo::subclassesFor('SolrIndex') as $solrIndexClass) {
-                $reflection = new ReflectionClass($solrIndexClass);
-                //skip over abstract classes
-                if (!$reflection->isInstantiable()) {
-                    continue;
-                }
-                //check the indexname matches the index passed to the request
-                if (!strcasecmp(singleton($solrIndexClass)->getIndexName(), $index)) {
-                    //if we match, set the correct index name and move on
-                    $index = $solrIndexClass;
-                    break;
-                }
-            }
-        }
-
-        // Deprecated reindex mechanism
-        $start = $request->getVar('start');
-        if ($start !== null) {
-            // Run single batch directly
-            $indexInstance = singleton($index);
-            $state = json_decode($request->getVar('variantstate'), true);
-            $this->runFrom($indexInstance, $class, $start, $state);
-            return;
-        }
-
-        // Check if we are re-indexing a single group
-        // If not using queuedjobs, we need to invoke Solr_Reindex as a separate process
-        // Otherwise each group is processed via a SolrReindexGroupJob
-        $groups = $request->getVar('groups');
-        $handler = $this->getHandler();
-        if ($groups) {
-            // Run grouped batches (id % groups = group)
-            $group = $request->getVar('group');
-            $indexInstance = singleton($index);
-            $state = json_decode($request->getVar('variantstate'), true);
-
-            $handler->runGroup($this->getLogger(), $indexInstance, $state, $class, $groups, $group);
-            return;
-        }
-
-        // If run at the top level, delegate to appropriate handler
-        $self = get_class($this);
-        $handler->triggerReindex($this->getLogger(), $this->config()->recordsPerRequest, $self, $class);
-    }
-
-    /**
-     * @deprecated since version 2.0.0
-     */
-    protected function runFrom($index, $class, $start, $variantstate)
-    {
-        DeprecationTest_Deprecation::notice('2.0.0', 'Solr_Reindex now uses a new grouping mechanism');
-
-        // Set time limit and state
-        increase_time_limit_to();
-        SearchVariant::activate_state($variantstate);
-
-        // Generate filtered list
-        $items = DataList::create($class)
-            ->limit($this->config()->recordsPerRequest, $start);
-
-        // Add child filter
-        $classes = $index->getClasses();
-        $options = $classes[$class];
-        if (!$options['include_children']) {
-            $items = $items->filter('ClassName', $class);
-        }
-
-        // Process selected records in this class
-        $this->getLogger()->info("Adding $class");
-        foreach ($items->sort("ID") as $item) {
-            $this->getLogger()->debug($item->ID);
-
-            // See SearchUpdater_ObjectHandler::triggerReindex
-            $item->triggerReindex();
-            $item->destroy();
-        }
-
-        $this->getLogger()->info("Done");
-    }
-}

code/solr/Solr3Service.php

@@ -1,10 +0,0 @@
-<?php
-
-class Solr3Service_Core extends SolrService_Core
-{
-}
-
-class Solr3Service extends SolrService
-{
-    private static $core_class = 'Solr3Service_Core';
-}

code/solr/SolrConfigStore.php

@@ -1,134 +0,0 @@
-<?php
-
-/**
- * Class SolrConfigStore
- *
- * The interface Solr_Configure uses to upload configuration files to Solr
- */
-interface SolrConfigStore
-{
-    /**
-     * Upload a file to Solr for index $index
-     * @param $index string - The name of an index (which is also used as the name of the Solr core for the index)
-     * @param $file string - A path to a file to upload. The base name of the file will be used on the remote side
-     * @return null
-     */
-    public function uploadFile($index, $file);
-
-    /**
-     * Upload a file to Solr from a string for index $index
-     * @param $index string - The name of an index (which is also used as the name of the Solr core for the index)
-     * @param $filename string - The base name of the file to use on the remote side
-     * @param $strong string - The contents of the file
-     * @return null
-     */
-    public function uploadString($index, $filename, $string);
-
-    /**
-     * Get the instanceDir to tell Solr to use for index $index
-     * @param $index string - The name of an index (which is also used as the name of the Solr core for the index)
-     */
-    public function instanceDir($index);
-}
-
-/**
- * Class SolrConfigStore_File
- *
- * A ConfigStore that uploads files to a Solr instance on a locally accessible filesystem
- * by just using file copies
- */
-class SolrConfigStore_File implements SolrConfigStore
-{
-    public function __construct($config)
-    {
-        $this->local = $config['path'];
-        $this->remote = isset($config['remotepath']) ? $config['remotepath'] : $config['path'];
-    }
-
-    public function getTargetDir($index)
-    {
-        $targetDir = "{$this->local}/{$index}/conf";
-
-        if (!is_dir($targetDir)) {
-            $worked = @mkdir($targetDir, 0770, true);
-
-            if (!$worked) {
-                throw new RuntimeException(
-                    sprintf('Failed creating target directory %s, please check permissions', $targetDir)
-                );
-            }
-        }
-
-        return $targetDir;
-    }
-
-    public function uploadFile($index, $file)
-    {
-        $targetDir = $this->getTargetDir($index);
-        copy($file, $targetDir.'/'.basename($file));
-    }
-
-    public function uploadString($index, $filename, $string)
-    {
-        $targetDir = $this->getTargetDir($index);
-        file_put_contents("$targetDir/$filename", $string);
-    }
-
-    public function instanceDir($index)
-    {
-        return $this->remote.'/'.$index;
-    }
-}
-
-/**
- * Class SolrConfigStore_WebDAV
- *
- * A ConfigStore that uploads files to a Solr instance via a WebDAV server
- */
-class SolrConfigStore_WebDAV implements SolrConfigStore
-{
-    public function __construct($config)
-    {
-        $options = Solr::solr_options();
-
-        $this->url = implode('', array(
-            'http://',
-            isset($config['auth']) ? $config['auth'].'@' : '',
-            $options['host'].':'.(isset($config['port']) ? $config['port'] : $options['port']),
-            $config['path']
-        ));
-        $this->remote = $config['remotepath'];
-    }
-
-    public function getTargetDir($index)
-    {
-        $indexdir = "{$this->url}/$index";
-        if (!WebDAV::exists($indexdir)) {
-            WebDAV::mkdir($indexdir);
-        }
-
-        $targetDir = "{$this->url}/$index/conf";
-        if (!WebDAV::exists($targetDir)) {
-            WebDAV::mkdir($targetDir);
-        }
-
-        return $targetDir;
-    }
-
-    public function uploadFile($index, $file)
-    {
-        $targetDir = $this->getTargetDir($index);
-        WebDAV::upload_from_file($file, $targetDir.'/'.basename($file));
-    }
-
-    public function uploadString($index, $filename, $string)
-    {
-        $targetDir = $this->getTargetDir($index);
-        WebDAV::upload_from_string($string, "$targetDir/$filename");
-    }
-
-    public function instanceDir($index)
-    {
-        return $this->remote ? "{$this->remote}/$index" : $index;
-    }
-}

code/solr/SolrIndex.php

@@ -1,7 +1,22 @@
 <?php
 
+namespace SilverStripe\FullTextSearch\Solr;
+
 Solr::include_client_api();
 
+use SilverStripe\Control\Director;
+use SilverStripe\FulltextSearch\Search\Indexes\SearchIndex;
+use SilverStripe\FullTextSearch\Solr\Services\SolrService;
+use SilverStripe\FulltextSearch\Search\Queries\SearchQuery;
+use SilverStripe\FullTextSearch\Search\Queries\SearchQuery_Range;
+use SilverStripe\FullTextSearch\Search\Variants\SearchVariant;
+use SilverStripe\FulltextSearch\Search\SearchIntrospection;
+use SilverStripe\ORM\ArrayList;
+use SilverStripe\ORM\DataObject;
+use SilverStripe\ORM\FieldType\DBField;
+use SilverStripe\ORM\PaginatedList;
+use SilverStripe\View\ArrayData;
+
 abstract class SolrIndex extends SearchIndex
 {
     public static $fulltextTypeMap = array(
@@ -32,6 +47,11 @@ abstract class SolrIndex extends SearchIndex
 
     protected $templatesPath = null;
 
+    private static $casting = [
+        'FieldDefinitions' => 'HTMLText',
+        'CopyFieldDefinitions' => 'HTMLText'
+    ];
+
     /**
      * List of boosted fields
      *
@@ -90,11 +110,11 @@ abstract class SolrIndex extends SearchIndex
     {
         $name = get_class($this);
 
-        if(defined('SS_SOLR_INDEX_PREFIX')) {
+        if (defined('SS_SOLR_INDEX_PREFIX')) {
             $name = SS_SOLR_INDEX_PREFIX . ''. $name;
         }
 
-        if(defined('SS_SOLR_INDEX_SUFFIX')) {
+        if (defined('SS_SOLR_INDEX_SUFFIX')) {
             $name = $name . '' . SS_SOLR_INDEX_SUFFIX;
         }
 
@@ -311,7 +331,7 @@ abstract class SolrIndex extends SearchIndex
     public function setFieldBoosting($field, $level)
     {
         if (!isset($this->fulltextFields[$field])) {
-            throw new InvalidArgumentException("No fulltext field $field exists on ".$this->getIndexName());
+            throw new \InvalidArgumentException("No fulltext field $field exists on ".$this->getIndexName());
         }
         if ($level === null) {
             unset($this->boostedFields[$field]);
@@ -474,10 +494,11 @@ abstract class SolrIndex extends SearchIndex
      * @param array|string $base Class or list of base classes
      * @return bool
      */
-    protected function classIs($class, $base) {
-        if(is_array($base)) {
-            foreach($base as $nextBase) {
-                if($this->classIs($class, $nextBase)) {
+    protected function classIs($class, $base)
+    {
+        if (is_array($base)) {
+            foreach ($base as $nextBase) {
+                if ($this->classIs($class, $nextBase)) {
                     return true;
                 }
             }
@@ -491,7 +512,7 @@ abstract class SolrIndex extends SearchIndex
     protected function _addField($doc, $object, $field)
     {
         $class = get_class($object);
-        if(!$this->classIs($class, $field['origin'])) {
+        if (!$this->classIs($class, $field['origin'])) {
             return;
         }
 
@@ -530,7 +551,10 @@ abstract class SolrIndex extends SearchIndex
                 return;
             }
 
-            $doc->setField($field['name'], $value);
+            // Only index fields that are not null
+            if ($value !== null) {
+                $doc->setField($field['name'], $value);
+            }
         }
     }
 
@@ -538,7 +562,7 @@ abstract class SolrIndex extends SearchIndex
     {
         $includeSubs = $options['include_children'];
 
-        $doc = new Apache_Solr_Document();
+        $doc = new \Apache_Solr_Document();
 
         // Always present fields
 
@@ -575,7 +599,7 @@ abstract class SolrIndex extends SearchIndex
 
         foreach ($this->getClasses() as $searchclass => $options) {
             if ($searchclass == $class || ($options['include_children'] && is_subclass_of($class, $searchclass))) {
-                $base = ClassInfo::baseDataClass($searchclass);
+                $base = DataObject::getSchema()->baseDataClass($searchclass);
                 $docs[] = $this->_addAs($object, $base, $options);
             }
         }
@@ -740,7 +764,7 @@ abstract class SolrIndex extends SearchIndex
             $offset,
             $limit,
             $params,
-            Apache_Solr_Service::METHOD_POST
+            \Apache_Solr_Service::METHOD_POST
         );
 
         $results = new ArrayList();

code/solr/reindex/handlers/SolrReindexBase.php

@@ -1,6 +1,16 @@
 <?php
 
+namespace SilverStripe\FullTextSearch\Solr\Reindex\Handlers;
+
 use Psr\Log\LoggerInterface;
+use SilverStripe\Core\Environment;
+use SilverStripe\FullTextSearch\Solr\Solr;
+use SilverStripe\FullTextSearch\Solr\SolrIndex;
+use SilverStripe\FullTextSearch\Search\Variants\SearchVariant;
+use SilverStripe\FullTextSearch\Search\Queries\SearchQuery;
+use SilverStripe\ORM\DataObject;
+use SilverStripe\ORM\DataList;
+use SilverStripe\ORM\DB;
 
 /**
  * Base class for re-indexing of solr content
@@ -13,7 +23,7 @@ abstract class SolrReindexBase implements SolrReindexHandler
             $this->processIndex($logger, $indexInstance, $batchSize, $taskName, $classes);
         }
     }
-    
+
     /**
      * Process index for a single SolrIndex instance
      *
@@ -24,7 +34,11 @@ abstract class SolrReindexBase implements SolrReindexHandler
      * @param string $classes
      */
     protected function processIndex(
-        LoggerInterface $logger, SolrIndex $indexInstance, $batchSize, $taskName, $classes = null
+        LoggerInterface $logger,
+        SolrIndex $indexInstance,
+        $batchSize,
+        $taskName,
+        $classes = null
     ) {
         // Filter classes for this index
         $indexClasses = $this->getClassesForIndex($indexInstance, $classes);
@@ -77,8 +91,13 @@ abstract class SolrReindexBase implements SolrReindexHandler
      * @param string $taskName
      */
     protected function processVariant(
-        LoggerInterface $logger, SolrIndex $indexInstance, $state,
-        $class, $includeSubclasses, $batchSize, $taskName
+        LoggerInterface $logger,
+        SolrIndex $indexInstance,
+        $state,
+        $class,
+        $includeSubclasses,
+        $batchSize,
+        $taskName
     ) {
         // Set state
         SearchVariant::activate_state($state);
@@ -117,7 +136,13 @@ abstract class SolrReindexBase implements SolrReindexHandler
      * @param string $taskName Name of task script to run
      */
     abstract protected function processGroup(
-        LoggerInterface $logger, SolrIndex $indexInstance, $state, $class, $groups, $group, $taskName
+        LoggerInterface $logger,
+        SolrIndex $indexInstance,
+        $state,
+        $class,
+        $groups,
+        $group,
+        $taskName
     );
 
     /**
@@ -134,10 +159,15 @@ abstract class SolrReindexBase implements SolrReindexHandler
      * @param int $group
      */
     public function runGroup(
-        LoggerInterface $logger, SolrIndex $indexInstance, $state, $class, $groups, $group
+        LoggerInterface $logger,
+        SolrIndex $indexInstance,
+        $state,
+        $class,
+        $groups,
+        $group
     ) {
         // Set time limit and state
-        increase_time_limit_to();
+        Environment::increaseTimeLimitTo();
         SearchVariant::activate_state($state);
         $logger->info("Adding $class");
 
@@ -159,7 +189,7 @@ abstract class SolrReindexBase implements SolrReindexHandler
 
         // This will slow down things a tiny bit, but it is done so that we don't timeout to the database during a reindex
         DB::query('SELECT 1');
-        
+
         $logger->info("Done");
     }
 
@@ -177,11 +207,11 @@ abstract class SolrReindexBase implements SolrReindexHandler
     protected function getRecordsInGroup(SolrIndex $indexInstance, $class, $groups, $group)
     {
         // Generate filtered list of local records
-        $baseClass = ClassInfo::baseDataClass($class);
+        $baseClass = DataObject::getSchema()->baseDataClass($class);
         $items = DataList::create($class)
             ->where(sprintf(
                 '"%s"."ID" %% \'%d\' = \'%d\'',
-                $baseClass,
+                DataObject::getSchema()->tableName($baseClass),
                 intval($groups),
                 intval($group)
             ))

code/solr/reindex/handlers/SolrReindexHandler.php

@@ -1,6 +1,9 @@
 <?php
 
+namespace SilverStripe\FullTextSearch\Solr\Reindex\Handlers;
+
 use Psr\Log\LoggerInterface;
+use SilverStripe\FullTextSearch\Solr\SolrIndex;
 
 /**
  * Provides interface for queueing a solr reindex

code/solr/reindex/handlers/SolrReindexImmediateHandler.php

@@ -1,6 +1,12 @@
 <?php
 
+namespace SilverStripe\FullTextSearch\Solr\Reindex\Handlers;
+
 use Psr\Log\LoggerInterface;
+use SilverStripe\Control\Director;
+use SilverStripe\FullTextSearch\Solr\Solr;
+use SilverStripe\FullTextSearch\Solr\SolrIndex;
+use SilverStripe\ORM\DB;
 
 /**
  * Invokes an immediate reindex
@@ -15,7 +21,11 @@ class SolrReindexImmediateHandler extends SolrReindexBase
     }
 
     protected function processIndex(
-        LoggerInterface $logger, SolrIndex $indexInstance, $batchSize, $taskName, $classes = null
+        LoggerInterface $logger,
+        SolrIndex $indexInstance,
+        $batchSize,
+        $taskName,
+        $classes = null
     ) {
         parent::processIndex($logger, $indexInstance, $batchSize, $taskName, $classes);
 
@@ -40,7 +50,13 @@ class SolrReindexImmediateHandler extends SolrReindexBase
      * @param string $taskName Name of task script to run
      */
     protected function processGroup(
-        LoggerInterface $logger, SolrIndex $indexInstance, $state, $class, $groups, $group, $taskName
+        LoggerInterface $logger,
+        SolrIndex $indexInstance,
+        $state,
+        $class,
+        $groups,
+        $group,
+        $taskName
     ) {
         // Build state
         $statevar = json_encode($state);
@@ -53,9 +69,12 @@ class SolrReindexImmediateHandler extends SolrReindexBase
         // Build script
         $indexName = $indexInstance->getIndexName();
         $indexClass = get_class($indexInstance);
+        $indexClassEscaped = addslashes($indexClass);
+        $class = addslashes($class);
         $scriptPath = sprintf("%s%sframework%scli-script.php", BASE_PATH, DIRECTORY_SEPARATOR, DIRECTORY_SEPARATOR);
         $scriptTask = "php {$scriptPath} dev/tasks/{$taskName}";
-        $cmd = "{$scriptTask} index={$indexClass} class={$class} group={$group} groups={$groups} variantstate={$statevar}";
+
+        $cmd = "{$scriptTask} index={$indexClassEscaped} class={$class} group={$group} groups={$groups} variantstate={$statevar}";
         $cmd .= " verbose=1 2>&1";
         $logger->info("Running '$cmd'");
 

code/solr/reindex/handlers/SolrReindexMessageHandler.php

@@ -1,44 +0,0 @@
-<?php
-
-use Psr\Log\LoggerInterface;
-
-if (!class_exists('MessageQueue')) {
-    return;
-}
-
-class SolrReindexMessageHandler extends SolrReindexImmediateHandler
-{
-    /**
-     * The MessageQueue to use when processing updates
-     * @config
-     * @var string
-     */
-    private static $reindex_queue = "search_indexing";
-
-    public function triggerReindex(LoggerInterface $logger, $batchSize, $taskName, $classes = null)
-    {
-        $queue = Config::inst()->get(__CLASS__, 'reindex_queue');
-
-        $logger->info('Queuing message');
-        MessageQueue::send(
-            $queue,
-            new MethodInvocationMessage('SolrReindexMessageHandler', 'run_reindex', $batchSize, $taskName, $classes)
-        );
-    }
-
-    /**
-     * Entry point for message queue
-     *
-     * @param int $batchSize
-     * @param string $taskName
-     * @param array|string|null $classes
-     */
-    public static function run_reindex($batchSize, $taskName, $classes = null)
-    {
-        // @todo Logger for message queue?
-        $logger = Injector::inst()->createWithArgs('Monolog\Logger', array(strtolower(get_class())));
-        
-        $inst = Injector::inst()->get(get_class());
-        $inst->runReindex($logger, $batchSize, $taskName, $classes);
-    }
-}

code/solr/reindex/handlers/SolrReindexQueuedHandler.php

@@ -1,11 +1,25 @@
 <?php
 
-use Psr\Log\LoggerInterface;
+namespace SilverStripe\FullTextSearch\Solr\Reindex\Handlers;
 
-if (!interface_exists('QueuedJob')) {
+use Psr\Log\LoggerInterface;
+use SilverStripe\FullTextSearch\Solr\SolrIndex;
+use SilverStripe\ORM\DataObject;
+use SilverStripe\ORM\DB;
+use SilverStripe\Core\Convert;
+use SilverStripe\Core\Injector\Injector;
+use SilverStripe\FullTextSearch\Solr\Reindex\Jobs\SolrReindexQueuedJob;
+use SilverStripe\FullTextSearch\Solr\Reindex\Jobs\SolrReindexGroupQueuedJob;
+use SilverStripe\FullTextSearch\Search\Processors\SearchUpdateCommitJobProcessor;
+
+if (!interface_exists('SilverStripe\QueuedJobs\Services\QueuedJob')) {
     return;
 }
 
+use SilverStripe\QueuedJobs\Services\QueuedJob;
+use SilverStripe\QueuedJobs\Services\QueuedJobService;
+use SilverStripe\QueuedJobs\DataObjects\QueuedJobDescriptor;
+
 /**
  * Represents a queued task to start the reindex job
  */
@@ -16,7 +30,7 @@ class SolrReindexQueuedHandler extends SolrReindexBase
      */
     protected function getQueuedJobService()
     {
-        return singleton('QueuedJobService');
+        return singleton(QueuedJobService::class);
     }
 
     /**
@@ -30,7 +44,7 @@ class SolrReindexQueuedHandler extends SolrReindexBase
         $clearable = array(
             // Paused jobs need to be discarded
             QueuedJob::STATUS_PAUSED,
-            
+
             // These types would be automatically started
             QueuedJob::STATUS_NEW,
             QueuedJob::STATUS_WAIT,
@@ -40,27 +54,28 @@ class SolrReindexQueuedHandler extends SolrReindexBase
             QueuedJob::STATUS_RUN
         );
         DB::query(sprintf(
-            'UPDATE "QueuedJobDescriptor" '
+            'UPDATE "%s" '
                 . ' SET "JobStatus" = \'%s\''
                 . ' WHERE "JobStatus" IN (\'%s\')'
                 . ' AND "Implementation" = \'%s\'',
+            Convert::raw2sql(DataObject::getSchema()->tableName(QueuedJobDescriptor::class)),
             Convert::raw2sql(QueuedJob::STATUS_CANCELLED),
             implode("','", Convert::raw2sql($clearable)),
             Convert::raw2sql($type)
         ));
-        return DB::affectedRows();
+        return DB::affected_rows();
     }
 
     public function triggerReindex(LoggerInterface $logger, $batchSize, $taskName, $classes = null)
     {
         // Cancel existing jobs
-        $queues = $this->cancelExistingJobs('SolrReindexQueuedJob');
-        $groups = $this->cancelExistingJobs('SolrReindexGroupQueuedJob');
+        $queues = $this->cancelExistingJobs(SolrReindexQueuedJob::class);
+        $groups = $this->cancelExistingJobs(SolrReindexGroupQueuedJob::class);
         $logger->info("Cancelled {$queues} re-index tasks and {$groups} re-index groups");
 
         // Although this class is used as a service (singleton) it may also be instantiated
         // as a queuedjob
-        $job = Injector::inst()->create('SolrReindexQueuedJob', $batchSize, $taskName, $classes);
+        $job = Injector::inst()->create(SolrReindexQueuedJob::class, $batchSize, $taskName, $classes);
         $this
             ->getQueuedJobService()
             ->queueJob($job);
@@ -70,23 +85,38 @@ class SolrReindexQueuedHandler extends SolrReindexBase
     }
 
     protected function processGroup(
-        LoggerInterface $logger, SolrIndex $indexInstance, $state, $class, $groups, $group, $taskName
+        LoggerInterface $logger,
+        SolrIndex $indexInstance,
+        $state,
+        $class,
+        $groups,
+        $group,
+        $taskName
     ) {
         // Trigger another job for this group
         $job = Injector::inst()->create(
-            'SolrReindexGroupQueuedJob',
-            get_class($indexInstance), $state, $class, $groups, $group
+            SolrReindexGroupQueuedJob::class,
+            get_class($indexInstance),
+            $state,
+            $class,
+            $groups,
+            $group
         );
         $this
             ->getQueuedJobService()
             ->queueJob($job);
-        
+
         $title = $job->getTitle();
         $logger->info("Queued {$title}");
     }
 
     public function runGroup(
-        LoggerInterface $logger, SolrIndex $indexInstance, $state, $class, $groups, $group
+        LoggerInterface $logger,
+        SolrIndex $indexInstance,
+        $state,
+        $class,
+        $groups,
+        $group
     ) {
         parent::runGroup($logger, $indexInstance, $state, $class, $groups, $group);
 

code/solr/reindex/jobs/SolrReindexGroupQueuedJob.php

@@ -1,6 +1,8 @@
 <?php
 
-if (!interface_exists('QueuedJob')) {
+namespace SilverStripe\FullTextSearch\Solr\Reindex\Jobs;
+
+if (!interface_exists('SilverStripe\QueuedJobs\Services\QueuedJob')) {
     return;
 }
 

code/solr/reindex/jobs/SolrReindexQueuedJob.php

@@ -1,6 +1,8 @@
 <?php
 
-if (!interface_exists('QueuedJob')) {
+namespace SilverStripe\FullTextSearch\Solr\Reindex\Jobs;
+
+if (!interface_exists('SilverStripe\QueuedJobs\Services\QueuedJob')) {
     return;
 }
 

code/solr/reindex/jobs/SolrReindexQueuedJobBase.php

@@ -1,12 +1,20 @@
 <?php
 
+namespace SilverStripe\FullTextSearch\Solr\Reindex\Jobs;
+
 use Monolog\Logger;
 use Psr\Log\LoggerInterface;
+use SilverStripe\Core\Injector\Injector;
+use SilverStripe\FullTextSearch\Solr\Reindex\Handlers\SolrReindexHandler;
+use SilverStripe\FullTextSearch\Utils\Logging\SearchLogFactory;
+use stdClass;
 
-if (!interface_exists('QueuedJob')) {
+if (!interface_exists('SilverStripe\QueuedJobs\Services\QueuedJob')) {
     return;
 }
 
+use SilverStripe\QueuedJobs\Services\QueuedJob;
+
 /**
  * Base class for jobs which perform re-index
  */
@@ -44,7 +52,7 @@ abstract class SolrReindexQueuedJobBase implements QueuedJob
      */
     protected function getLoggerFactory()
     {
-        return Injector::inst()->get('SearchLogFactory');
+        return Injector::inst()->get(SearchLogFactory::class);
     }
 
     /**
@@ -103,7 +111,7 @@ abstract class SolrReindexQueuedJobBase implements QueuedJob
      */
     protected function getHandler()
     {
-        return Injector::inst()->get('SolrReindexHandler');
+        return Injector::inst()->get(SolrReindexHandler::class);
     }
 
     public function jobFinished()

code/solr/services/Solr3Service.php

@@ -0,0 +1,7 @@
+<?php
+namespace SilverStripe\FullTextSearch\Solr\Services;
+
+class Solr3Service extends SolrService
+{
+    private static $core_class = Solr3Service_Core::class;
+}

code/solr/services/Solr3Service_Core.php

@@ -0,0 +1,7 @@
+<?php
+
+namespace SilverStripe\FullTextSearch\Solr\Services;
+
+class Solr3Service_Core extends SolrService_Core
+{
+}

code/solr/services/Solr4Service.php

@@ -0,0 +1,7 @@
+<?php
+namespace SilverStripe\FullTextSearch\Solr\Services;
+
+class Solr4Service extends SolrService
+{
+    private static $core_class = Solr4Service_Core::class;
+}

code/solr/services/Solr4Service_Core.php

@@ -1,5 +1,7 @@
 <?php
 
+namespace SilverStripe\FullTextSearch\Solr\Services;
+
 class Solr4Service_Core extends SolrService_Core
 {
     /**
@@ -18,13 +20,17 @@ class Solr4Service_Core extends SolrService_Core
         $rawPost = '<commit expungeDeletes="' . $expungeValue . '" waitSearcher="' . $searcherValue . '" />';
         return $this->_sendRawPost($this->_updateUrl, $rawPost, $timeout);
     }
-    
+
     /**
-     * @inheritdoc	
+     * @inheritdoc
      * @see Solr4Service_Core::addDocuments
      */
-    public function addDocument(Apache_Solr_Document $document, $allowDups = false,
-        $overwritePending = true, $overwriteCommitted = true, $commitWithin = 0
+    public function addDocument(
+        \Apache_Solr_Document $document,
+        $allowDups = false,
+        $overwritePending = true,
+        $overwriteCommitted = true,
+        $commitWithin = 0
     ) {
         return $this->addDocuments(array($document), $allowDups, $overwritePending, $overwriteCommitted, $commitWithin);
     }
@@ -33,8 +39,12 @@ class Solr4Service_Core extends SolrService_Core
      * Solr 4.0 compat http://wiki.apache.org/solr/UpdateXmlMessages#Optional_attributes_for_.22add.22
      * Remove allowDups, overwritePending and overwriteComitted
      */
-    public function addDocuments($documents, $allowDups = false, $overwritePending = true,
-        $overwriteCommitted = true, $commitWithin = 0
+    public function addDocuments(
+        $documents,
+        $allowDups = false,
+        $overwritePending = true,
+        $overwriteCommitted = true,
+        $commitWithin = 0
     ) {
         $overwriteVal = $allowDups ? 'false' : 'true';
         $commitWithin = (int) $commitWithin;
@@ -42,7 +52,7 @@ class Solr4Service_Core extends SolrService_Core
 
         $rawPost = "<add overwrite=\"{$overwriteVal}\"{$commitWithinString}>";
         foreach ($documents as $document) {
-            if ($document instanceof Apache_Solr_Document) {
+            if ($document instanceof \Apache_Solr_Document) {
                 $rawPost .= $this->_documentToXmlFragment($document);
             }
         }
@@ -51,8 +61,3 @@ class Solr4Service_Core extends SolrService_Core
         return $this->add($rawPost);
     }
 }
-
-class Solr4Service extends SolrService
-{
-    private static $core_class = 'Solr4Service_Core';
-}

code/solr/services/SolrService.php

@@ -1,14 +1,12 @@
 <?php
 
+namespace SilverStripe\FullTextSearch\Solr\Services;
+
+use SilverStripe\Core\Config\Config;
+use SilverStripe\FullTextSearch\Solr\Solr;
+use Silverstripe\Core\ClassInfo;
+
 Solr::include_client_api();
-
-/**
- * The API for accessing a specific core of a Solr server. Exactly the same as Apache_Solr_Service for now.
- */
-class SolrService_Core extends Apache_Solr_Service
-{
-}
-
 /**
  * The API for accessing the primary Solr installation, which includes both SolrService_Core,
  * plus extra methods for interrogating, creating, reloading and getting SolrService_Core instances
@@ -16,15 +14,16 @@ class SolrService_Core extends Apache_Solr_Service
  */
 class SolrService extends SolrService_Core
 {
-    private static $core_class = 'SolrService_Core';
+    private static $core_class = SolrService_Core::class;
 
     /**
      * Handle encoding the GET parameters and making the HTTP call to execute a core command
      */
-    protected function coreCommand($command, $core, $params=array())
+    protected function coreCommand($command, $core, $params = array())
     {
         $command = strtoupper($command);
-
+        //get the non-namespaced name of the Solr core, since backslashes not valid characters
+        $core = ClassInfo::shortName($core);
         $params = array_merge($params, array('action' => $command, 'wt' => 'json'));
         $params[$command == 'CREATE' ? 'name' : 'core'] = $core;
 
@@ -51,7 +50,7 @@ class SolrService extends SolrService_Core
      * @param $datadir string - The path to store data for this core on the server. Default depends on solrconfig.xml
      * @return Apache_Solr_Response
      */
-    public function coreCreate($core, $instancedir, $config=null, $schema=null, $datadir=null)
+    public function coreCreate($core, $instancedir, $config = null, $schema = null, $datadir = null)
     {
         $args = array('instanceDir' => $instancedir);
         if ($config) {
@@ -85,6 +84,7 @@ class SolrService extends SolrService_Core
     public function serviceForCore($core)
     {
         $klass = Config::inst()->get(get_called_class(), 'core_class');
-        return new $klass($this->_host, $this->_port, $this->_path.$core, $this->_httpTransport);
+        $coreName = ClassInfo::shortName($core);
+        return new $klass($this->_host, $this->_port, $this->_path . $coreName, $this->_httpTransport);
     }
 }

code/solr/services/SolrService_Core.php

@@ -0,0 +1,12 @@
+<?php
+
+namespace SilverStripe\FullTextSearch\Solr\Services;
+
+use \Apache_Solr_Service;
+
+/**
+ * The API for accessing a specific core of a Solr server. Exactly the same as Apache_Solr_Service for now.
+ */
+class SolrService_Core extends Apache_Solr_Service
+{
+}

code/solr/stores/SolrConfigStore.php

@@ -0,0 +1,33 @@
+<?php
+namespace SilverStripe\FullTextSearch\Solr\Stores;
+
+/**
+ * Class SolrConfigStore
+ *
+ * The interface Solr_Configure uses to upload configuration files to Solr
+ */
+interface SolrConfigStore
+{
+    /**
+     * Upload a file to Solr for index $index
+     * @param $index string - The name of an index (which is also used as the name of the Solr core for the index)
+     * @param $file string - A path to a file to upload. The base name of the file will be used on the remote side
+     * @return null
+     */
+    public function uploadFile($index, $file);
+
+    /**
+     * Upload a file to Solr from a string for index $index
+     * @param $index string - The name of an index (which is also used as the name of the Solr core for the index)
+     * @param $filename string - The base name of the file to use on the remote side
+     * @param $strong string - The contents of the file
+     * @return null
+     */
+    public function uploadString($index, $filename, $string);
+
+    /**
+     * Get the instanceDir to tell Solr to use for index $index
+     * @param $index string - The name of an index (which is also used as the name of the Solr core for the index)
+     */
+    public function instanceDir($index);
+}

code/solr/stores/SolrConfigStore_File.php

@@ -0,0 +1,52 @@
+<?php
+
+namespace SilverStripe\FullTextSearch\Solr\Stores;
+
+/**
+ * Class SolrConfigStore_File
+ *
+ * A ConfigStore that uploads files to a Solr instance on a locally accessible filesystem
+ * by just using file copies
+ */
+class SolrConfigStore_File implements SolrConfigStore
+{
+    public function __construct($config)
+    {
+        $this->local = $config['path'];
+        $this->remote = isset($config['remotepath']) ? $config['remotepath'] : $config['path'];
+    }
+
+    public function getTargetDir($index)
+    {
+        $targetDir = "{$this->local}/{$index}/conf";
+
+        if (!is_dir($targetDir)) {
+            $worked = @mkdir($targetDir, 0770, true);
+
+            if (!$worked) {
+                throw new \RuntimeException(
+                    sprintf('Failed creating target directory %s, please check permissions', $targetDir)
+                );
+            }
+        }
+
+        return $targetDir;
+    }
+
+    public function uploadFile($index, $file)
+    {
+        $targetDir = $this->getTargetDir($index);
+        copy($file, $targetDir.'/'.basename($file));
+    }
+
+    public function uploadString($index, $filename, $string)
+    {
+        $targetDir = $this->getTargetDir($index);
+        file_put_contents("$targetDir/$filename", $string);
+    }
+
+    public function instanceDir($index)
+    {
+        return $this->remote.'/'.$index;
+    }
+}

code/solr/stores/SolrConfigStore_WebDAV.php

@@ -0,0 +1,59 @@
+<?php
+
+namespace SilverStripe\FullTextSearch\Solr\Stores;
+
+use SilverStripe\FullTextSearch\Solr\Solr;
+use SilverStripe\FullTextSearch\Utils\WebDAV;
+
+/**
+ * Class SolrConfigStore_WebDAV
+ *
+ * A ConfigStore that uploads files to a Solr instance via a WebDAV server
+ */
+class SolrConfigStore_WebDAV implements SolrConfigStore
+{
+    public function __construct($config)
+    {
+        $options = Solr::solr_options();
+
+        $this->url = implode('', array(
+            'http://',
+            isset($config['auth']) ? $config['auth'].'@' : '',
+            $options['host'].':'.(isset($config['port']) ? $config['port'] : $options['port']),
+            $config['path']
+        ));
+        $this->remote = $config['remotepath'];
+    }
+
+    public function getTargetDir($index)
+    {
+        $indexdir = "{$this->url}/$index";
+        if (!WebDAV::exists($indexdir)) {
+            WebDAV::mkdir($indexdir);
+        }
+
+        $targetDir = "{$this->url}/$index/conf";
+        if (!WebDAV::exists($targetDir)) {
+            WebDAV::mkdir($targetDir);
+        }
+
+        return $targetDir;
+    }
+
+    public function uploadFile($index, $file)
+    {
+        $targetDir = $this->getTargetDir($index);
+        WebDAV::upload_from_file($file, $targetDir.'/'.basename($file));
+    }
+
+    public function uploadString($index, $filename, $string)
+    {
+        $targetDir = $this->getTargetDir($index);
+        WebDAV::upload_from_string($string, "$targetDir/$filename");
+    }
+
+    public function instanceDir($index)
+    {
+        return $this->remote ? "{$this->remote}/$index" : $index;
+    }
+}

code/solr/tasks/Solr_BuildTask.php

@@ -0,0 +1,67 @@
+<?php
+namespace SilverStripe\FullTextSearch\Solr\Tasks;
+
+use SilverStripe\Core\Injector\Injector;
+use SilverStripe\Dev\BuildTask;
+use Psr\Log\LoggerInterface;
+use SilverStripe\FullTextSearch\Utils\Logging\SearchLogFactory;
+
+/**
+ * Abstract class for build tasks
+ */
+class Solr_BuildTask extends BuildTask
+{
+    protected $enabled = false;
+
+    /**
+     * Logger
+     *
+     * @var LoggerInterface
+     */
+    protected $logger = null;
+
+    /**
+     * Get the current logger
+     *
+     * @return LoggerInterface
+     */
+    public function getLogger()
+    {
+        return Injector::inst()->get(LoggerInterface::class);
+    }
+
+    /**
+     * Assign a new logger
+     *
+     * @param LoggerInterface $logger
+     */
+    public function setLogger(LoggerInterface $logger)
+    {
+        $this->logger = $logger;
+    }
+
+    /**
+     * @return SearchLogFactory
+     */
+    protected function getLoggerFactory()
+    {
+        return Injector::inst()->get(SearchLogFactory::class);
+    }
+
+    /**
+     * Setup task
+     *
+     * @param SS_HTTPReqest $request
+     */
+    public function run($request)
+    {
+        $name = get_class($this);
+        $verbose = $request->getVar('verbose');
+
+        // Set new logger
+        $logger = $this
+            ->getLoggerFactory()
+            ->getOutputLogger($name, $verbose);
+        $this->setLogger($logger);
+    }
+}

code/solr/tasks/Solr_Configure.php

@@ -0,0 +1,94 @@
+<?php
+namespace SilverStripe\FullTextSearch\Solr\Tasks;
+
+use Exception;
+use SilverStripe\Core\ClassInfo;
+use SilverStripe\FullTextSearch\Solr\Solr;
+use SilverStripe\FullTextSearch\Solr\Stores\SolrConfigStore_File;
+use SilverStripe\FullTextSearch\Solr\Stores\SolrConfigStore_WebDAV;
+use SilverStripe\FullTextSearch\Solr\Stores\SolrConfigStore;
+
+class Solr_Configure extends Solr_BuildTask
+{
+    private static $segment = 'Solr_Configure';
+    protected $enabled = true;
+
+    public function run($request)
+    {
+        parent::run($request);
+
+        // Find the IndexStore handler, which will handle uploading config files to Solr
+        $store = $this->getSolrConfigStore();
+
+        $indexes = Solr::get_indexes();
+        foreach ($indexes as $instance) {
+            try {
+                $this->updateIndex($instance, $store);
+            } catch (Exception $e) {
+                // We got an exception. Warn, but continue to next index.
+                $this
+                    ->getLogger()
+                    ->error("Failure: " . $e->getMessage());
+            }
+        }
+
+        if (isset($e)) {
+            exit(1);
+        }
+    }
+
+    /**
+     * Update the index on the given store
+     *
+     * @param SolrIndex $instance Instance
+     * @param SolrConfigStore $store
+     */
+    protected function updateIndex($instance, $store)
+    {
+        $index = $instance->getIndexName();
+        $this->getLogger()->addInfo("Configuring $index.");
+
+        // Upload the config files for this index
+        $this->getLogger()->addInfo("Uploading configuration ...");
+        $instance->uploadConfig($store);
+
+        // Then tell Solr to use those config files
+        $service = Solr::service();
+        if ($service->coreIsActive($index)) {
+            $this->getLogger()->addInfo("Reloading core ...");
+            $service->coreReload($index);
+        } else {
+            $this->getLogger()->addInfo("Creating core ...");
+            $service->coreCreate($index, $store->instanceDir($index));
+        }
+
+        $this->getLogger()->addInfo("Done");
+    }
+
+    /**
+     * Get config store
+     *
+     * @return SolrConfigStore
+     */
+    protected function getSolrConfigStore()
+    {
+        $options = Solr::solr_options();
+
+        if (!isset($options['indexstore']) || !($indexstore = $options['indexstore'])) {
+            throw new Exception('No index configuration for Solr provided', E_USER_ERROR);
+        }
+
+        // Find the IndexStore handler, which will handle uploading config files to Solr
+        $mode = $indexstore['mode'];
+
+        if ($mode == 'file') {
+            return new SolrConfigStore_File($indexstore);
+        } elseif ($mode == 'webdav') {
+            return new SolrConfigStore_WebDAV($indexstore);
+        } elseif (ClassInfo::exists($mode) && ClassInfo::classImplements($mode, SolrConfigStore::class)) {
+            return new $mode($indexstore);
+        } else {
+            user_error('Unknown Solr index mode '.$indexstore['mode'], E_USER_ERROR);
+        }
+    }
+}

code/solr/tasks/Solr_Reindex.php

@@ -0,0 +1,158 @@
+<?php
+namespace SilverStripe\FullTextSearch\Solr\Tasks;
+
+use ReflectionClass;
+use SilverStripe\Core\ClassInfo;
+use SilverStripe\Core\Injector\Injector;
+use SilverStripe\Dev\Debug;
+use SilverStripe\FullTextSearch\Search\Variants\SearchVariant;
+use SilverStripe\ORM\DataList;
+use SilverStripe\FullTextSearch\Solr\Reindex\Handlers\SolrReindexHandler;
+use SilverStripe\FullTextSearch\Solr\SolrIndex;
+
+/**
+ * Task used for both initiating a new reindex, as well as for processing incremental batches
+ * within a reindex.
+ *
+ * When running a complete reindex you can provide any of the following
+ *  - class (to limit to a single class)
+ *  - verbose (optional)
+ *
+ * When running with a single batch, provide the following querystring arguments:
+ *  - start
+ *  - index
+ *  - class
+ *  - variantstate
+ *  - verbose (optional)
+ */
+class Solr_Reindex extends Solr_BuildTask
+{
+    private static $segment = 'Solr_Reindex';
+
+    protected $enabled = true;
+
+    /**
+     * Number of records to load and index per request
+     *
+     * @var int
+     * @config
+     */
+    private static $recordsPerRequest = 200;
+
+    /**
+     * Get the reindex handler
+     *
+     * @return SolrReindexHandler
+     */
+    protected function getHandler()
+    {
+        return Injector::inst()->get(SolrReindexHandler::class);
+    }
+
+    /**
+     * @param SS_HTTPRequest $request
+     */
+    public function run($request)
+    {
+        parent::run($request);
+
+        // Reset state
+        $originalState = SearchVariant::current_state();
+        $this->doReindex($request);
+        SearchVariant::activate_state($originalState);
+    }
+
+    /**
+     * @param SS_HTTPRequest $request
+     */
+    protected function doReindex($request)
+    {
+        $class = $request->getVar('class');
+
+        $index = $request->getVar('index');
+
+        //find the index classname by IndexName
+        // this is for when index names do not match the class name (this can be done by overloading getIndexName() on
+        // indexes
+        if ($index && !ClassInfo::exists($index)) {
+            foreach (ClassInfo::subclassesFor(SolrIndex::class) as $solrIndexClass) {
+                $reflection = new ReflectionClass($solrIndexClass);
+                //skip over abstract classes
+                if (!$reflection->isInstantiable()) {
+                    continue;
+                }
+                //check the indexname matches the index passed to the request
+                if (!strcasecmp(singleton($solrIndexClass)->getIndexName(), $index)) {
+                    //if we match, set the correct index name and move on
+                    $index = $solrIndexClass;
+                    break;
+                }
+            }
+        }
+
+        // Deprecated reindex mechanism
+        $start = $request->getVar('start');
+        if ($start !== null) {
+            // Run single batch directly
+            $indexInstance = singleton($index);
+            $state = json_decode($request->getVar('variantstate'), true);
+            $this->runFrom($indexInstance, $class, $start, $state);
+            return;
+        }
+
+        // Check if we are re-indexing a single group
+        // If not using queuedjobs, we need to invoke Solr_Reindex as a separate process
+        // Otherwise each group is processed via a SolrReindexGroupJob
+        $groups = $request->getVar('groups');
+
+        $handler = $this->getHandler();
+        if ($groups) {
+            // Run grouped batches (id % groups = group)
+            $group = $request->getVar('group');
+            $indexInstance = singleton($index);
+            $state = json_decode($request->getVar('variantstate'), true);
+
+            $handler->runGroup($this->getLogger(), $indexInstance, $state, $class, $groups, $group);
+            return;
+        }
+
+        // If run at the top level, delegate to appropriate handler
+        $taskName = $this->config()->segment ?: get_class($this);
+        $handler->triggerReindex($this->getLogger(), $this->config()->recordsPerRequest, $taskName, $class);
+    }
+
+    /**
+     * @deprecated since version 2.0.0
+     */
+    protected function runFrom($index, $class, $start, $variantstate)
+    {
+        DeprecationTest_Deprecation::notice('2.0.0', 'Solr_Reindex now uses a new grouping mechanism');
+
+        // Set time limit and state
+        increase_time_limit_to();
+        SearchVariant::activate_state($variantstate);
+
+        // Generate filtered list
+        $items = DataList::create($class)
+            ->limit($this->config()->recordsPerRequest, $start);
+
+        // Add child filter
+        $classes = $index->getClasses();
+        $options = $classes[$class];
+        if (!$options['include_children']) {
+            $items = $items->filter('ClassName', $class);
+        }
+
+        // Process selected records in this class
+        $this->getLogger()->info("Adding $class");
+        foreach ($items->sort("ID") as $item) {
+            $this->getLogger()->debug($item->ID);
+
+            // See SearchUpdater_ObjectHandler::triggerReindex
+            $item->triggerReindex();
+            $item->destroy();
+        }
+
+        $this->getLogger()->info("Done");
+    }
+}

code/utils/CombinationsArrayIterator.php

@@ -1,5 +1,9 @@
 <?php
 
+namespace SilverStripe\FullTextSearch\Utils;
+
+use Iterator;
+
 class CombinationsArrayIterator implements Iterator
 {
     protected $arrays;

code/utils/MultipleArrayIterator.php

@@ -1,4 +1,7 @@
 <?php
+namespace SilverStripe\FullTextSearch\Utils;
+
+use Iterator;
 
 class MultipleArrayIterator implements Iterator
 {

code/utils/WebDAV.php

@@ -1,4 +1,5 @@
 <?php
+namespace SilverStripe\FullTextSearch\Utils;
 
 class WebDAV
 {

code/utils/logging/MonologFactory.php

@@ -1,9 +1,13 @@
 <?php
 
+namespace SilverStripe\FullTextSearch\Utils\Logging;
+
 use Monolog\Formatter\FormatterInterface;
 use Monolog\Formatter\LineFormatter;
 use Monolog\Handler\HandlerInterface;
 use Monolog\Logger;
+use SilverStripe\Control\Director;
+use SilverStripe\Core\Injector\Injector;
 
 /**
  * Provides logging based on monolog
@@ -97,7 +101,7 @@ class MonologFactory implements SearchLogFactory
     protected function getJobHandler($job)
     {
         return Injector::inst()->createWithArgs(
-            'QueuedJobLogHandler',
+            'SilverStripe\FullTextSearch\Utils\Logging\QueuedJobLogHandler',
             array($job, Logger::INFO)
         );
     }

code/utils/logging/QueuedJobLogHandler.php

@@ -1,12 +1,16 @@
 <?php
 
+namespace SilverStripe\FullTextSearch\Utils\Logging;
+
 use Monolog\Handler\AbstractProcessingHandler;
 use Monolog\Logger;
 
-if (!interface_exists('QueuedJob')) {
+if (!interface_exists('SilverStripe\QueuedJobs\Services\QueuedJob')) {
     return;
 }
 
+use SilverStripe\QueuedJobs\Services\QueuedJob;
+
 /**
  * Handler for logging events into QueuedJob message data
  */

code/utils/logging/SearchLogFactory.php

@@ -1,5 +1,7 @@
 <?php
 
+namespace SilverStripe\FullTextSearch\Utils\Logging;
+
 use Psr\Log;
 
 interface SearchLogFactory

codecov.yml

@@ -0,0 +1 @@
+comment: false

composer.json

@@ -1,7 +1,8 @@
 {
     "name": "silverstripe/fulltextsearch",
     "description": "Adds support for Fulltext Search engines like Sphinx and Solr to SilverStripe CMS",
-    "type": "silverstripe-module",
+    "type": "silverstripe-vendormodule",
+    "license": "BSD-3-Clause",
     "keywords": [
         "silverstripe",
         "sphinx",
@@ -20,12 +21,19 @@
         }
     ],
     "require": {
-        "silverstripe/framework": "~3.1",
+        "silverstripe/framework": "^4.0",
         "monolog/monolog": "~1.15"
     },
     "require-dev": {
-        "silverstripe/cms": "~3.1",
-        "hafriedlander/silverstripe-phockito": "*"
+        "silverstripe/cms": "^4.0",
+        "phpunit/phpunit": "^5.7",
+        "squizlabs/php_codesniffer": "^3.0"
+    },
+    "autoload": {
+        "psr-4": {
+            "SilverStripe\\FullTextSearch\\": "code/",
+            "SilverStripe\\FullTextSearch\\Tests\\": "tests/"
+        }
     },
     "extra": {
         "branch-alias": {
@@ -36,5 +44,5 @@
         "silverstripe/fulltextsearch-localsolr": "Adds a ready-to-use local Solr server for initial development"
     },
     "minimum-stability": "dev",
-    "license": "BSD-3-Clause"
+    "prefer-stable": true
 }

docs/en/Solr.md

@@ -56,16 +56,16 @@ All possible parameters incl optional ones with example values:
 	Solr::configure_server(array(
 		'host' => 'localhost', // default: localhost | The host or IP Solr is listening on
 		'port' => '8983', // default: 8983 | The port Solr is listening on
-		'path' => '/solr' // default: /solr | The suburl the solr service is available on
-		'version' => '4' // default: 4 | Solr server version - currently only 3 and 4 supported
-		'service' => 'Solr4Service' // default: depends on version, Solr3Service for 3, Solr4Service for 4 | the class that provides actual communcation to the Solr server
-		'extraspath' => BASE_PATH .'/fulltextsearch/conf/solr/4/extras/' // default: <basefolder>/fulltextsearch/conf/solr/{version}/extras/ | Absolute path to the folder containing templates which are used for generating the schema and field definitions.
-		'templates' => BASE_PATH . '/fulltextsearch/conf/solr/4/templates/' // default: <basefolder>/fulltextsearch/conf/solr/{version}/templates/ | Absolute path to the configuration default files, e.g. solrconfig.xml
+		'path' => '/solr', // default: /solr | The suburl the solr service is available on
+		'version' => '4', // default: 4 | Solr server version - currently only 3 and 4 supported
+		'service' => 'Solr4Service', // default: depends on version, Solr3Service for 3, Solr4Service for 4 | the class that provides actual communcation to the Solr server
+		'extraspath' => BASE_PATH .'/fulltextsearch/conf/solr/4/extras/', // default: <basefolder>/fulltextsearch/conf/solr/{version}/extras/ | Absolute path to the folder containing templates which are used for generating the schema and field definitions.
+		'templates' => BASE_PATH . '/fulltextsearch/conf/solr/4/templates/', // default: <basefolder>/fulltextsearch/conf/solr/{version}/templates/ | Absolute path to the configuration default files, e.g. solrconfig.xml
 		'indexstore' => array(
 			'mode' => 'file', // a classname which implements SolrConfigStore, or 'file' or 'webdav'
-			'path' => BASE_PATH . '/.solr' // The (locally accessible) path to write the index configurations to OR The suburl on the solr host that is set up to accept index configurations via webdav
-			'remotepath' => '/opt/solr/config' // default (file mode only): same as 'path' above | The path that the Solr server will read the index configurations from
-			'auth' => 'solr:solr' // default: none | Webdav only - A username:password pair string to use to auth against the webdav server
+			'path' => BASE_PATH . '/.solr', // The (locally accessible) path to write the index configurations to OR The suburl on the solr host that is set up to accept index configurations via webdav
+			'remotepath' => '/opt/solr/config', // default (file mode only): same as 'path' above | The path that the Solr server will read the index configurations from
+			'auth' => 'solr:solr', // default: none | Webdav only - A username:password pair string to use to auth against the webdav server
 			'port' => '80' // default: same as solr port | The port for WebDAV if different from the Solr port 
  		)
 	));

phpunit.xml.dist

@@ -0,0 +1,14 @@
+<phpunit bootstrap="vendor/silverstripe/cms/tests/bootstrap.php" colors="true">
+    <testsuite name="Default">
+        <directory>tests/</directory>
+    </testsuite>
+
+    <filter>
+        <whitelist addUncoveredFilesFromWhitelist="true">
+            <directory suffix=".php">code/</directory>
+            <exclude>
+                <directory suffix=".php">tests/</directory>
+            </exclude>
+        </whitelist>
+    </filter>
+</phpunit>

tests/BatchedProcessorTest.php

@@ -1,40 +1,22 @@
 <?php
 
+namespace SilverStripe\FullTextSearch\Tests;
 
-class BatchedProcessorTest_Object extends SiteTree implements TestOnly
-{
-    private static $db = array(
-        'TestText' => 'Varchar'
-    );
-}
-
-class BatchedProcessorTest_Index extends SearchIndex_Recording implements TestOnly
-{
-    public function init()
-    {
-        $this->addClass('BatchedProcessorTest_Object');
-        $this->addFilterField('TestText');
-    }
-}
-
-class BatchedProcessor_QueuedJobService
-{
-    protected $jobs = array();
-
-    public function queueJob(QueuedJob $job, $startAfter = null, $userId = null, $queueName = null)
-    {
-        $this->jobs[] = array(
-            'job' => $job,
-            'startAfter' => $startAfter
-        );
-        return $job;
-    }
-
-    public function getJobs()
-    {
-        return $this->jobs;
-    }
-}
+use SilverStripe\Dev\SapphireTest;
+use SilverStripe\FullTextSearch\Search\FullTextSearch;
+use SilverStripe\ORM\FieldType\DBDatetime;
+use SilverStripe\Core\Config\Config;
+use SilverStripe\Versioned\Versioned;
+use SilverStripe\Core\Injector\Injector;
+use SilverStripe\FullTextSearch\Tests\BatchedProcessorTest\BatchedProcessor_QueuedJobService;
+use SilverStripe\FullTextSearch\Tests\BatchedProcessorTest\BatchedProcessorTest_Index;
+use SilverStripe\FullTextSearch\Tests\BatchedProcessorTest\BatchedProcessorTest_Object;
+use SilverStripe\FullTextSearch\Search\Processors\SearchUpdateCommitJobProcessor;
+use SilverStripe\FullTextSearch\Search\Processors\SearchUpdateQueuedJobProcessor;
+use SilverStripe\FullTextSearch\Search\Processors\SearchUpdateBatchedProcessor;
+use SilverStripe\FullTextSearch\Search\Updaters\SearchUpdater;
+use SilverStripe\FullTextSearch\Search\Variants\SearchVariantVersioned;
+use SilverStripe\QueuedJobs\Services\QueuedJobService;
 
 /**
  * Tests {@see SearchUpdateQueuedJobProcessor}
@@ -43,8 +25,8 @@ class BatchedProcessorTest extends SapphireTest
 {
     protected $oldProcessor;
 
-    protected $extraDataObjects = array(
-        'BatchedProcessorTest_Object'
+    protected static $extra_dataobjects = array(
+        BatchedProcessorTest_Object::class
     );
 
     protected $illegalExtensions = array(
@@ -57,7 +39,7 @@ class BatchedProcessorTest extends SapphireTest
     public function setUpOnce()
     {
         // Disable illegal extensions if skipping this test
-        if (class_exists('Subsite') || !interface_exists('QueuedJob')) {
+        if (class_exists('Subsite') || !interface_exists('SilverStripe\QueuedJobs\Services\QueuedJob')) {
             $this->illegalExtensions = array();
         }
         parent::setUpOnce();
@@ -67,7 +49,7 @@ class BatchedProcessorTest extends SapphireTest
     {
         parent::setUp();
 
-        if (!interface_exists('QueuedJob')) {
+        if (!interface_exists('SilverStripe\QueuedJobs\Services\QueuedJob')) {
             $this->skipTest = true;
             $this->markTestSkipped("These tests need the QueuedJobs module installed to run");
         }
@@ -77,17 +59,17 @@ class BatchedProcessorTest extends SapphireTest
             $this->markTestSkipped(get_class() . ' skipped when running with subsites');
         }
 
-        SS_Datetime::set_mock_now('2015-05-07 06:00:00');
+        DBDatetime::set_mock_now('2015-05-07 06:00:00');
 
-        Config::inst()->update('SearchUpdateBatchedProcessor', 'batch_size', 5);
-        Config::inst()->update('SearchUpdateBatchedProcessor', 'batch_soft_cap', 0);
-        Config::inst()->update('SearchUpdateCommitJobProcessor', 'cooldown', 600);
+        Config::modify()->set(SearchUpdateBatchedProcessor::class, 'batch_size', 5);
+        Config::modify()->set(SearchUpdateBatchedProcessor::class, 'batch_soft_cap', 0);
+        Config::modify()->set(SearchUpdateCommitJobProcessor::class, 'cooldown', 600);
 
-        Versioned::reading_stage("Stage");
+        Versioned::set_stage("Stage");
 
-        Injector::inst()->registerService(new BatchedProcessor_QueuedJobService(), 'QueuedJobService');
+        Injector::inst()->registerService(new BatchedProcessor_QueuedJobService(), QueuedJobService::class);
 
-        FullTextSearch::force_index_list('BatchedProcessorTest_Index');
+        FullTextSearch::force_index_list(BatchedProcessorTest_Index::class);
 
         SearchUpdateCommitJobProcessor::$dirty_indexes = array();
         SearchUpdateCommitJobProcessor::$has_run = false;
@@ -118,12 +100,12 @@ class BatchedProcessorTest extends SapphireTest
             $object->write();
             // Add to index manually
             $processor->addDirtyIDs(
-                'BatchedProcessorTest_Object',
+                BatchedProcessorTest_Object::class,
                 array(array(
                     'id' => $id,
-                    'state' => array('SearchVariantVersioned' => 'Stage')
+                    'state' => array(SearchVariantVersioned::class => 'Stage')
                 )),
-                'BatchedProcessorTest_Index'
+                BatchedProcessorTest_Index::class
             );
         }
         $processor->batchData();
@@ -135,7 +117,7 @@ class BatchedProcessorTest extends SapphireTest
      */
     public function testBatching()
     {
-        $index = singleton('BatchedProcessorTest_Index');
+        $index = singleton(BatchedProcessorTest_Index::class);
         $index->reset();
         $processor = $this->generateDirtyIds();
 
@@ -163,10 +145,10 @@ class BatchedProcessorTest extends SapphireTest
 
         // Check any additional queued jobs
         $processor->afterComplete();
-        $service = singleton('QueuedJobService');
+        $service = singleton(QueuedJobService::class);
         $jobs = $service->getJobs();
         $this->assertEquals(1, count($jobs));
-        $this->assertInstanceOf('SearchUpdateCommitJobProcessor', $jobs[0]['job']);
+        $this->assertInstanceOf(SearchUpdateCommitJobProcessor::class, $jobs[0]['job']);
     }
 
     /**
@@ -174,7 +156,7 @@ class BatchedProcessorTest extends SapphireTest
      */
     public function testMultipleCommits()
     {
-        $index = singleton('BatchedProcessorTest_Index');
+        $index = singleton(BatchedProcessorTest_Index::class);
         $index->reset();
 
         // Test that running a commit immediately after submitting to the indexes
@@ -221,25 +203,25 @@ class BatchedProcessorTest extends SapphireTest
      */
     public function testSoftCap()
     {
-        $index = singleton('BatchedProcessorTest_Index');
+        $index = singleton(BatchedProcessorTest_Index::class);
         $index->reset();
         $processor = $this->generateDirtyIds();
 
         // Test that increasing the soft cap to 2 will reduce the number of batches
-        Config::inst()->update('SearchUpdateBatchedProcessor', 'batch_soft_cap', 2);
+        Config::modify()->set(SearchUpdateBatchedProcessor::class, 'batch_soft_cap', 2);
         $processor->batchData();
         $data = $processor->getJobData();
         //Debug::dump($data);die;
         $this->assertEquals(8, $data->totalSteps);
 
         // A soft cap of 1 should not fit in the hanging two items
-        Config::inst()->update('SearchUpdateBatchedProcessor', 'batch_soft_cap', 1);
+        Config::modify()->set(SearchUpdateBatchedProcessor::class, 'batch_soft_cap', 1);
         $processor->batchData();
         $data = $processor->getJobData();
         $this->assertEquals(9, $data->totalSteps);
 
         // Extra large soft cap should fit both items
-        Config::inst()->update('SearchUpdateBatchedProcessor', 'batch_soft_cap', 4);
+        Config::modify()->set(SearchUpdateBatchedProcessor::class, 'batch_soft_cap', 4);
         $processor->batchData();
         $data = $processor->getJobData();
         $this->assertEquals(8, $data->totalSteps);

tests/BatchedProcessorTest/BatchedProcessorTest_Index.php

@@ -0,0 +1,15 @@
+<?php
+
+namespace SilverStripe\FullTextSearch\Tests\BatchedProcessorTest;
+
+use SilverStripe\Dev\TestOnly;
+use SilverStripe\FullTextSearch\Search\Indexes\SearchIndex_Recording;
+
+class BatchedProcessorTest_Index extends SearchIndex_Recording implements TestOnly
+{
+    public function init()
+    {
+        $this->addClass(BatchedProcessorTest_Object::class);
+        $this->addFilterField('TestText');
+    }
+}

tests/BatchedProcessorTest/BatchedProcessorTest_Object.php

@@ -0,0 +1,15 @@
+<?php
+
+namespace SilverStripe\FullTextSearch\Tests\BatchedProcessorTest;
+
+use SilverStripe\CMS\Model\SiteTree;
+use SilverStripe\Dev\TestOnly;
+
+class BatchedProcessorTest_Object extends SiteTree implements TestOnly
+{
+    private static $table_name = 'BatchedProcessorTest_Object';
+
+    private static $db = array(
+        'TestText' => 'Varchar'
+    );
+}

tests/BatchedProcessorTest/BatchedProcessor_QueuedJobService.php

@@ -0,0 +1,24 @@
+<?php
+
+namespace SilverStripe\FullTextSearch\Tests\BatchedProcessorTest;
+
+use SilverStripe\QueuedJobs\Services\QueuedJob;
+
+class BatchedProcessor_QueuedJobService
+{
+    protected $jobs = array();
+
+    public function queueJob(QueuedJob $job, $startAfter = null, $userId = null, $queueName = null)
+    {
+        $this->jobs[] = array(
+            'job' => $job,
+            'startAfter' => $startAfter
+        );
+        return $job;
+    }
+
+    public function getJobs()
+    {
+        return $this->jobs;
+    }
+}

tests/SearchUpdaterTest.php

@@ -1,99 +1,18 @@
 <?php
 
-class SearchUpdaterTest_Container extends DataObject
-{
-    private static $db = array(
-        'Field1' => 'Varchar',
-        'Field2' => 'Varchar',
-        'MyDate' => 'Date',
-    );
+namespace SilverStripe\FullTextSearch\Tests;
 
-    private static $has_one = array(
-        'HasOneObject' => 'SearchUpdaterTest_HasOne'
-    );
-
-    private static $has_many = array(
-        'HasManyObjects' => 'SearchUpdaterTest_HasMany'
-    );
-
-    private static $many_many = array(
-        'ManyManyObjects' => 'SearchUpdaterTest_ManyMany'
-    );
-}
-
-/**
- * Used to test ambiguous relationships.
- */
-class SearchUpdaterTest_OtherContainer extends DataObject
-{
-    private static $has_many = array(
-        'HasManyObjects' => 'SearchUpdaterTest_HasMany'
-    );
-
-    private static $many_many = array(
-        'ManyManyObjects' => 'SearchUpdaterTest_ManyMany'
-    );
-}
-
-/**
- * Used to test inherited ambiguous relationships.
- */
-class SearchUpdaterTest_ExtendedContainer extends SearchUpdaterTest_OtherContainer
-{
-    private static $db = array(
-        'SomeField' => 'Varchar',
-    );
-}
-
-class SearchUpdaterTest_HasOne extends DataObject
-{
-    private static $db = array(
-        'Field1' => 'Varchar',
-        'Field2' => 'Varchar'
-    );
-
-    private static $has_many = array(
-        'HasManyContainers' => 'SearchUpdaterTest_Container'
-    );
-}
-
-class SearchUpdaterTest_HasMany extends DataObject
-{
-    private static $db = array(
-        'Field1' => 'Varchar',
-        'Field2' => 'Varchar'
-    );
-
-    private static $has_one = array(
-        'HasManyContainer' => 'SearchUpdaterTest_Container',
-        'HasManyOtherContainer' => 'SearchUpdaterTest_OtherContainer',
-    );
-}
-
-class SearchUpdaterTest_ManyMany extends DataObject
-{
-    private static $db = array(
-        'Field1' => 'Varchar',
-        'Field2' => 'Varchar'
-    );
-
-    private static $belongs_many_many = array(
-        'ManyManyContainer' => 'SearchUpdaterTest_Container',
-        'ManyManyOtherContainer' => 'SearchUpdaterTest_OtherContainer',
-    );
-}
-
-class SearchUpdaterTest_Index extends SearchIndex_Recording
-{
-    public function init()
-    {
-        $this->addClass('SearchUpdaterTest_Container');
-
-        $this->addFilterField('Field1');
-        $this->addFilterField('HasOneObject.Field1');
-        $this->addFilterField('HasManyObjects.Field1');
-    }
-}
+use SilverStripe\Core\Config\Config;
+use SilverStripe\Core\Injector\Injector;
+use SilverStripe\Dev\SapphireTest;
+use SilverStripe\FullTextSearch\Search\FullTextSearch;
+use SilverStripe\FullTextSearch\Search\Processors\SearchUpdateProcessor;
+use SilverStripe\FullTextSearch\Search\Processors\SearchUpdateImmediateProcessor;
+use SilverStripe\FullTextSearch\Search\Updaters\SearchUpdater;
+use SilverStripe\FullTextSearch\Tests\SearchUpdaterTest\SearchUpdaterTest_Container;
+use SilverStripe\FullTextSearch\Tests\SearchUpdaterTest\SearchUpdaterTest_HasOne;
+use SilverStripe\FullTextSearch\Tests\SearchUpdaterTest\SearchUpdaterTest_HasMany;
+use SilverStripe\FullTextSearch\Tests\SearchUpdaterTest\SearchUpdaterTest_Index;
 
 class SearchUpdaterTest extends SapphireTest
 {
@@ -101,20 +20,22 @@ class SearchUpdaterTest extends SapphireTest
 
     private static $index = null;
 
-    public function setUp()
+    protected function setUp()
     {
+        Config::modify()->set(SearchUpdater::class, 'flush_on_shutdown', false);
+
         parent::setUp();
 
         if (self::$index === null) {
-            self::$index = singleton(get_class($this).'_Index');
+            self::$index = SearchUpdaterTest_Index::singleton();
         } else {
             self::$index->reset();
         }
 
         SearchUpdater::bind_manipulation_capture();
 
-        Config::inst()->update('Injector', 'SearchUpdateProcessor', array(
-            'class' => 'SearchUpdateImmediateProcessor'
+        Config::modify()->set(Injector::class, SearchUpdateProcessor::class, array(
+            'class' => SearchUpdateImmediateProcessor::class
         ));
 
         FullTextSearch::force_index_list(self::$index);
@@ -153,10 +74,11 @@ class SearchUpdaterTest extends SapphireTest
         // Check the default "writing a document updates the document"
         SearchUpdater::flush_dirty_indexes();
 
-
         $added = self::$index->getAdded(array('ID'));
         // Some databases don't output $added in a consistent order; that's okay
-        usort($added, function ($a, $b) {return $a['ID']-$b['ID']; });
+        usort($added, function ($a, $b) {
+            return $a['ID']-$b['ID'];
+        });
 
         $this->assertEquals($added, array(
             array('ID' => $container1->ID),
@@ -173,8 +95,11 @@ class SearchUpdaterTest extends SapphireTest
 
         SearchUpdater::flush_dirty_indexes();
         $added = self::$index->getAdded(array('ID'));
+
         // Some databases don't output $added in a consistent order; that's okay
-        usort($added, function ($a, $b) {return $a['ID']-$b['ID']; });
+        usort($added, function ($a, $b) {
+            return $a['ID']-$b['ID'];
+        });
 
         $this->assertEquals($added, array(
             array('ID' => $container1->ID),

tests/SearchUpdaterTest/SearchUpdaterTest_Container.php

@@ -0,0 +1,31 @@
+<?php
+
+namespace SilverStripe\FullTextSearch\Tests\SearchUpdaterTest;
+
+use SilverStripe\ORM\DataObject;
+use SilverStripe\FullTextSearch\Tests\SearchUpdaterTest\SearchUpdaterTest_HasOne;
+use SilverStripe\FullTextSearch\Tests\SearchUpdaterTest\SearchUpdaterTest_HasMany;
+use SilverStripe\FullTextSearch\Tests\SearchUpdaterTest\SearchUpdaterTest_ManyMany;
+
+class SearchUpdaterTest_Container extends DataObject
+{
+    private static $db = array(
+        'Field1' => 'Varchar',
+        'Field2' => 'Varchar',
+        'MyDate' => 'Date',
+    );
+
+    private static $table_name = 'SearchUpdaterTest_Container';
+
+    private static $has_one = array(
+        'HasOneObject' => SearchUpdaterTest_HasOne::class
+    );
+
+    private static $has_many = array(
+        'HasManyObjects' => SearchUpdaterTest_HasMany::class
+    );
+
+    private static $many_many = array(
+        'ManyManyObjects' => SearchUpdaterTest_ManyMany::class
+    );
+}

tests/SearchUpdaterTest/SearchUpdaterTest_ExtendedContainer.php

@@ -0,0 +1,15 @@
+<?php
+
+namespace SilverStripe\FullTextSearch\Tests\SearchUpdaterTest;
+
+/**
+ * Used to test inherited ambiguous relationships.
+ */
+class SearchUpdaterTest_ExtendedContainer extends SearchUpdaterTest_OtherContainer
+{
+    private static $table_name = 'SearchUpdaterTest_ExtendedContainer';
+
+    private static $db = [
+        'SomeField' => 'Varchar',
+    ];
+}

tests/SearchUpdaterTest/SearchUpdaterTest_HasMany.php

@@ -0,0 +1,21 @@
+<?php
+
+namespace SilverStripe\FullTextSearch\Tests\SearchUpdaterTest;
+
+use SilverStripe\ORM\DataObject;
+use SilverStripe\FullTextSearch\Tests\SearchUpdaterTest\SearchUpdaterTest_Container;
+
+class SearchUpdaterTest_HasMany extends DataObject
+{
+    private static $db = array(
+        'Field1' => 'Varchar',
+        'Field2' => 'Varchar'
+    );
+
+    private static $table_name = 'SearchUpdaterTest_HasMany';
+
+    private static $has_one = array(
+        'HasManyContainer' => SearchUpdaterTest_Container::class,
+        'HasManyOtherContainer' => SearchUpdaterTest_OtherContainer::class,
+    );
+}

tests/SearchUpdaterTest/SearchUpdaterTest_HasOne.php

@@ -0,0 +1,21 @@
+<?php
+
+namespace SilverStripe\FullTextSearch\Tests\SearchUpdaterTest;
+
+use SilverStripe\ORM\DataObject;
+use SilverStripe\FullTextSearch\Tests\SearchUpdaterTest\SearchUpdaterTest_Container;
+
+class SearchUpdaterTest_HasOne extends DataObject
+{
+    private static $db = array(
+        'Field1' => 'Varchar',
+        'Field2' => 'Varchar'
+    );
+
+    private static $table_name = 'SearchUpdaterTest_HasOne';
+
+    private static $has_many = array(
+        'HasManyContainers' => SearchUpdaterTest_Container::class,
+        'HasManyOtherContainer' => SearchUpdaterTest_OtherContainer::class,
+    );
+}

tests/SearchUpdaterTest/SearchUpdaterTest_Index.php

@@ -0,0 +1,17 @@
+<?php
+
+namespace SilverStripe\FullTextSearch\Tests\SearchUpdaterTest;
+
+use SilverStripe\FullTextSearch\Search\Indexes\SearchIndex_Recording;
+
+class SearchUpdaterTest_Index extends SearchIndex_Recording
+{
+    public function init()
+    {
+        $this->addClass(SearchUpdaterTest_Container::class);
+
+        $this->addFilterField('Field1');
+        $this->addFilterField('HasOneObject.Field1');
+        $this->addFilterField('HasManyObjects.Field1');
+    }
+}

tests/SearchUpdaterTest/SearchUpdaterTest_ManyMany.php

@@ -0,0 +1,20 @@
+<?php
+
+namespace SilverStripe\FullTextSearch\Tests\SearchUpdaterTest;
+
+use SilverStripe\ORM\DataObject;
+
+class SearchUpdaterTest_ManyMany extends DataObject
+{
+    private static $db = array(
+        'Field1' => 'Varchar',
+        'Field2' => 'Varchar'
+    );
+
+    private static $table_name = 'SearchUpdaterTest_ManyMany';
+
+    private static $belongs_many_many = array(
+        'ManyManyContainer' => SearchUpdaterTest_Container::class,
+        'ManyManyOtherContainer' => SearchUpdaterTest_OtherContainer::class,
+    );
+}

tests/SearchUpdaterTest/SearchUpdaterTest_OtherContainer.php

@@ -0,0 +1,21 @@
+<?php
+
+namespace SilverStripe\FullTextSearch\Tests\SearchUpdaterTest;
+
+use SilverStripe\ORM\DataObject;
+
+/**
+ * Used to test ambiguous relationships.
+ */
+class SearchUpdaterTest_OtherContainer extends DataObject
+{
+    private static $table_name = 'SearchUpdaterTest_OtherContainer';
+
+    private static $has_many = [
+        'HasManyObjects' => SearchUpdaterTest_HasMany::class,
+    ];
+
+    private static $many_many = [
+        'ManyManyObjects' => SearchUpdaterTest_ManyMany::class,
+    ];
+}

tests/SearchVariantSiteTreeSubsitesPolyhomeTest.php

@@ -1,21 +1,12 @@
 <?php
 
-class SearchVariantSiteTreeSubsitesPolyhomeTest_Item extends SiteTree
-{
-    // TODO: Currently theres a failure if you addClass a non-table class
-    private static $db = array(
-        'TestText' => 'Varchar'
-    );
-}
+namespace SilverStripe\FullTextSearch\Tests;
 
-class SearchVariantSiteTreeSubsitesPolyhomeTest_Index extends SearchIndex_Recording
-{
-    public function init()
-    {
-        $this->addClass('SearchVariantSiteTreeSubsitesPolyhomeTest_Item');
-        $this->addFilterField('TestText');
-    }
-}
+use SilverStripe\CMS\Model\SiteTree;
+use SilverStripe\Dev\SapphireTest;
+use SilverStripe\FullTextSearch\Search\Indexes\SearchIndex_Recording;
+use SilverStripe\FullTextSearch\Tests\SearchVariantSiteTreeSubsitesPolyhomeTest\SearchVariantSiteTreeSubsitesPolyhomeTest_Index;
+use SilverStripe\FullTextSearch\Tests\SearchVariantSiteTreeSubsitesPolyhomeTest\SearchVariantSiteTreeSubsitesPolyhomeTest_Item;
 
 class SearchVariantSiteTreeSubsitesPolyhomeTest extends SapphireTest
 {

tests/SearchVariantSiteTreeSubsitesPolyhomeTest/SearchVariantSiteTreeSubsitesPolyhomeTest_Index.php

@@ -0,0 +1,14 @@
+<?php
+
+namespace SilverStripe\FullTextSearch\Tests\SearchVariantSiteTreeSubsitesPolyhomeTest;
+
+use SilverStripe\FullTextSearch\Search\Indexes\SearchIndex_Recording;
+
+class SearchVariantSiteTreeSubsitesPolyhomeTest_Index extends SearchIndex_Recording
+{
+    public function init()
+    {
+        $this->addClass(SearchVariantSiteTreeSubsitesPolyhomeTest_Item::class);
+        $this->addFilterField('TestText');
+    }
+}

tests/SearchVariantSiteTreeSubsitesPolyhomeTest/SearchVariantSiteTreeSubsitesPolyhomeTest_Item.php

@@ -0,0 +1,15 @@
+<?php
+
+namespace SilverStripe\FullTextSearch\Tests\SearchVariantSiteTreeSubsitesPolyhomeTest;
+
+use SilverStripe\CMS\Model\SiteTree;
+
+class SearchVariantSiteTreeSubsitesPolyhomeTest_Item extends SiteTree
+{
+    private static $table_name = 'SearchVariantSiteTreeSubsitesPolyhomeTest_Item';
+
+    // TODO: Currently theres a failure if you addClass a non-table class
+    private static $db = array(
+        'TestText' => 'Varchar'
+    );
+}

tests/SearchVariantSubsitesTest.php

@@ -1,5 +1,9 @@
 <?php
 
+namespace SilverStripe\FullTextSearch\Tests;
+
+use SilverStripe\Dev\SapphireTest;
+
 class SearchVariantSubsiteTest extends SapphireTest
 {
 
@@ -84,8 +88,5 @@ class SearchVariantSubsiteTest extends SapphireTest
         //subsite filter has been modified with our arbitrary test value. The second value is not set
         //this proves that the query has not been altered by the variant
         $this->assertEquals(2, $query->require['_subsite'][0]);
-
     }
-
 }
-

tests/SearchVariantVersionedTest.php

@@ -1,5 +1,20 @@
 <?php
 
+namespace SilverStripe\FullTextSearch\Tests;
+
+use SilverStripe\Core\Config\Config;
+use SilverStripe\CMS\Model\SiteTree;
+use SilverStripe\Dev\SapphireTest;
+use SilverStripe\FullTextSearch\Search\FullTextSearch;
+use SilverStripe\FullTextSearch\Search\Indexes\SearchIndex_Recording;
+use SilverStripe\FullTextSearch\Search\Variants\SearchVariantVersioned;
+use SilverStripe\FullTextSearch\Tests\SearchVariantVersionedTest\SearchVariantVersionedTest_Index;
+use SilverStripe\FullTextSearch\Tests\SearchVariantVersionedTest\SearchVariantVersionedTest_Item;
+use SilverStripe\FullTextSearch\Tests\SearchVariantVersionedTest\SearchVariantVersionedTest_IndexNoStage;
+use SilverStripe\FullTextSearch\Search\Processors\SearchUpdateProcessor;
+use SilverStripe\FullTextSearch\Search\Processors\SearchUpdateImmediateProcessor;
+use SilverStripe\FullTextSearch\Search\Updaters\SearchUpdater;
+
 class SearchVariantVersionedTest extends SapphireTest
 {
     /**
@@ -7,27 +22,24 @@ class SearchVariantVersionedTest extends SapphireTest
      */
     private static $index = null;
 
-    protected $extraDataObjects = array(
-        'SearchVariantVersionedTest_Item'
+    protected static $extra_dataobjects = array(
+        SearchVariantVersionedTest_Item::class
     );
 
-    public function setUp()
+    protected function setUp()
     {
+        Config::modify()->set(SearchUpdater::class, 'flush_on_shutdown', false);
+
         parent::setUp();
 
-        // Check versioned available
-        if (!class_exists('Versioned')) {
-            return $this->markTestSkipped('The versioned decorator is not installed');
-        }
-
         if (self::$index === null) {
-            self::$index = singleton('SearchVariantVersionedTest_Index');
+            self::$index = singleton(SearchVariantVersionedTest_Index::class);
         }
 
         SearchUpdater::bind_manipulation_capture();
 
-        Config::inst()->update('Injector', 'SearchUpdateProcessor', array(
-            'class' => 'SearchUpdateImmediateProcessor'
+        Config::modify()->set(Injector::class, SearchUpdateProcessor::class, array(
+            'class' => SearchUpdateImmediateProcessor::class
         ));
 
         FullTextSearch::force_index_list(self::$index);
@@ -42,20 +54,21 @@ class SearchVariantVersionedTest extends SapphireTest
         $item->write();
 
         SearchUpdater::flush_dirty_indexes();
-        $this->assertEquals(self::$index->getAdded(array('ID', '_versionedstage')), array(
+        $this->assertEquals(array(
             array('ID' => $item->ID, '_versionedstage' => 'Stage')
-        ));
+        ), self::$index->getAdded(array('ID', '_versionedstage')));
 
         // Check that publish updates Live
 
         self::$index->reset();
 
-        $item->publish("Stage", "Live");
+        $item->copyVersionToStage('Stage', 'Live');
 
         SearchUpdater::flush_dirty_indexes();
-        $this->assertEquals(self::$index->getAdded(array('ID', '_versionedstage')), array(
+        $this->assertEquals(array(
+            array('ID' => $item->ID, '_versionedstage' => 'Stage'),
             array('ID' => $item->ID, '_versionedstage' => 'Live')
-        ));
+        ), self::$index->getAdded(array('ID', '_versionedstage')));
 
         // Just update a SiteTree field, and check it updates Stage
 
@@ -83,7 +96,7 @@ class SearchVariantVersionedTest extends SapphireTest
 
         $this->assertCount(1, self::$index->deleted);
         $this->assertEquals(
-            'SiteTree',
+            SiteTree::class,
             self::$index->deleted[0]['base']
         );
         $this->assertEquals(
@@ -92,54 +105,29 @@ class SearchVariantVersionedTest extends SapphireTest
         );
         $this->assertEquals(
             'Live',
-            self::$index->deleted[0]['state']['SearchVariantVersioned']
+            self::$index->deleted[0]['state'][SearchVariantVersioned::class]
         );
     }
 
     public function testExcludeVariantState()
     {
-        $index = singleton('SearchVariantVersionedTest_IndexNoStage');
+        $index = singleton(SearchVariantVersionedTest_IndexNoStage::class);
         FullTextSearch::force_index_list($index);
 
         // Check that write doesn't update stage
         $item = new SearchVariantVersionedTest_Item(array('TestText' => 'Foo'));
         $item->write();
         SearchUpdater::flush_dirty_indexes();
-        $this->assertEquals($index->getAdded(array('ID', '_versionedstage')), array());
+        $this->assertEquals(array(), $index->getAdded(array('ID', '_versionedstage')));
 
         // Check that publish updates Live
         $index->reset();
-        $item->publish("Stage", "Live");
+
+        $item->copyVersionToStage('Stage', 'Live');
+
         SearchUpdater::flush_dirty_indexes();
-        $this->assertEquals($index->getAdded(array('ID', '_versionedstage')), array(
+        $this->assertEquals(array(
             array('ID' => $item->ID, '_versionedstage' => 'Live')
-        ));
-    }
-}
-
-class SearchVariantVersionedTest_Item extends SiteTree implements TestOnly
-{
-    // TODO: Currently theres a failure if you addClass a non-table class
-    private static $db = array(
-        'TestText' => 'Varchar'
-    );
-}
-
-class SearchVariantVersionedTest_Index extends SearchIndex_Recording
-{
-    public function init()
-    {
-        $this->addClass('SearchVariantVersionedTest_Item');
-        $this->addFilterField('TestText');
-    }
-}
-
-class SearchVariantVersionedTest_IndexNoStage extends SearchIndex_Recording
-{
-    public function init()
-    {
-        $this->addClass('SearchVariantVersionedTest_Item');
-        $this->addFilterField('TestText');
-        $this->excludeVariantState(array('SearchVariantVersioned' => 'Stage'));
+        ), $index->getAdded(array('ID', '_versionedstage')));
     }
 }

tests/SearchVariantVersionedTest/SearchVariantVersionedTest_Index.php

@@ -0,0 +1,14 @@
+<?php
+
+namespace SilverStripe\FullTextSearch\Tests\SearchVariantVersionedTest;
+
+use SilverStripe\FullTextSearch\Search\Indexes\SearchIndex_Recording;
+
+class SearchVariantVersionedTest_Index extends SearchIndex_Recording
+{
+    public function init()
+    {
+        $this->addClass(SearchVariantVersionedTest_Item::class);
+        $this->addFilterField('TestText');
+    }
+}

tests/SearchVariantVersionedTest/SearchVariantVersionedTest_IndexNoStage.php

@@ -0,0 +1,16 @@
+<?php
+
+namespace SilverStripe\FullTextSearch\Tests\SearchVariantVersionedTest;
+
+use SilverStripe\FullTextSearch\Search\Indexes\SearchIndex_Recording;
+use SilverStripe\FullTextSearch\Search\Variants\SearchVariantVersioned;
+
+class SearchVariantVersionedTest_IndexNoStage extends SearchIndex_Recording
+{
+    public function init()
+    {
+        $this->addClass(SearchVariantVersionedTest_Item::class);
+        $this->addFilterField('TestText');
+        $this->excludeVariantState(array(SearchVariantVersioned::class => 'Stage'));
+    }
+}

tests/SearchVariantVersionedTest/SearchVariantVersionedTest_Item.php

@@ -0,0 +1,16 @@
+<?php
+
+namespace SilverStripe\FullTextSearch\Tests\SearchVariantVersionedTest;
+
+use SilverStripe\CMS\Model\SiteTree;
+use SilverStripe\Dev\TestOnly;
+
+class SearchVariantVersionedTest_Item extends SiteTree implements TestOnly
+{
+    private static $table_name = 'SearchVariantVersionedTest_Item';
+
+    // TODO: Currently theres a failure if you addClass a non-table class
+    private static $db = array(
+        'TestText' => 'Varchar'
+    );
+}

tests/Solr4ServiceTest.php

@@ -1,12 +1,17 @@
 <?php
 
+namespace SilverStripe\FullTextSearch\Tests;
+
+use SilverStripe\FullTextSearch\Tests\Solr4ServiceTest\Solr4ServiceTest_RecordingService;
+use SilverStripe\Dev\SapphireTest;
+
 /**
  * Test solr 4.0 compatibility
  */
 class Solr4ServiceTest extends SapphireTest
 {
     /**
-     * 
+     *
      * @return Solr4ServiceTest_RecordingService
      */
     protected function getMockService()
@@ -16,7 +21,7 @@ class Solr4ServiceTest extends SapphireTest
     
     protected function getMockDocument($id)
     {
-        $document = new Apache_Solr_Document();
+        $document = new \Apache_Solr_Document();
         $document->setField('id', $id);
         $document->setField('title', "Item $id");
         return $document;
@@ -58,16 +63,3 @@ class Solr4ServiceTest extends SapphireTest
         );
     }
 }
-
-class Solr4ServiceTest_RecordingService extends Solr4Service_Core
-{
-    protected function _sendRawPost($url, $rawPost, $timeout = false, $contentType = 'text/xml; charset=UTF-8')
-    {
-        return $rawPost;
-    }
-    
-    protected function _sendRawGet($url, $timeout = false)
-    {
-        return $url;
-    }
-}

tests/Solr4ServiceTest/Solr4ServiceTest_RecordingService.php

@@ -0,0 +1,18 @@
+<?php
+
+namespace SilverStripe\FullTextSearch\Tests\Solr4ServiceTest;
+
+use SilverStripe\FullTextSearch\Solr\Services\Solr4Service_Core;
+
+class Solr4ServiceTest_RecordingService extends Solr4Service_Core
+{
+    protected function _sendRawPost($url, $rawPost, $timeout = false, $contentType = 'text/xml; charset=UTF-8')
+    {
+        return $rawPost;
+    }
+    
+    protected function _sendRawGet($url, $timeout = false)
+    {
+        return $url;
+    }
+}

tests/SolrIndexSubsitesTest.php

@@ -1,15 +1,21 @@
 <?php
 
-if (class_exists('Phockito')) {
-    Phockito::include_hamcrest(false);
+namespace SilverStripe\FullTextSearch\Tests;
+
+use SilverStripe\Dev\SapphireTest;
+use SilverStripe\FullTextSearch\Tests\SolrIndexSubsitesTest\SolrIndexSubsitesTest_Index;
+
+if (class_exists('\Phockito')) {
+    \Phockito::include_hamcrest(false);
 }
 
 /**
  * Subsite specific solr testing
  */
-class SolrIndexSubsitesTest extends SapphireTest {
-
-    public static $fixture_file = 'SolrIndexSubsitesTest.yml';
+class SolrIndexSubsitesTest extends SapphireTest
+{
+    // @todo
+    // protected static $fixture_file = 'SolrIndexSubsitesTest/SolrIndexSubsitesTest.yml';
 
     /**
      * @var SolrIndexSubsitesTest_Index
@@ -18,27 +24,21 @@ class SolrIndexSubsitesTest extends SapphireTest {
 
     protected $server = null;
 
-    public function setUp()
+    protected function setUp()
     {
+        parent::setUp();
+
         // Prevent parent::setUp() crashing on db build
         if (!class_exists('Subsite')) {
             $this->skipTest = true;
+            $this->markTestSkipped("These tests need the Subsite module installed to run");
         }
 
-        parent::setUp();
-
         $this->server = $_SERVER;
 
-        if (!class_exists('Phockito')) {
+        if (!class_exists('\Phockito')) {
             $this->skipTest = true;
-            $this->markTestSkipped("These tests need the Phockito module installed to run");
-            return;
-        }
-
-        // Check versioned available
-        if (!class_exists('Subsite')) {
-            $this->skipTest = true;
-            $this->markTestSkipped('The subsite module is not installed');
+            $this->markTestSkipped("These tests need the \Phockito module installed to run");
             return;
         }
 
@@ -48,7 +48,7 @@ class SolrIndexSubsitesTest extends SapphireTest {
 
         SearchUpdater::bind_manipulation_capture();
 
-        Config::inst()->update('Injector', 'SearchUpdateProcessor', array(
+        Config::modify()->set('Injector', 'SearchUpdateProcessor', array(
             'class' => 'SearchUpdateImmediateProcessor'
         ));
 
@@ -56,9 +56,9 @@ class SolrIndexSubsitesTest extends SapphireTest {
         SearchUpdater::clear_dirty_indexes();
     }
 
-    public function tearDown()
+    protected function tearDown()
     {
-        if($this->server) {
+        if ($this->server) {
             $_SERVER = $this->server;
             $this->server = null;
         }
@@ -67,7 +67,7 @@ class SolrIndexSubsitesTest extends SapphireTest {
 
     protected function getServiceMock()
     {
-        return Phockito::mock('Solr4Service');
+        return \Phockito::mock('Solr4Service');
     }
 
     /**
@@ -79,19 +79,19 @@ class SolrIndexSubsitesTest extends SapphireTest {
     protected function getExpectedDocumentId($object, $subsiteID, $stage = null)
     {
         $id = $object->ID;
-        $class = ClassInfo::baseDataClass($object);
+        $class = DataObject::getSchema()->baseDataClass($object);
         $variants = array();
 
         // Check subsite
-        if(class_exists('Subsite') && $object->hasOne('Subsite')) {
+        if (class_exists('Subsite') && DataObject::getSchema()->hasOneComponent($object->getClassName(), 'Subsite')) {
             $variants[] = '"SearchVariantSubsites":"' . $subsiteID. '"';
         }
 
         // Check versioned
-        if($stage) {
+        if ($stage) {
             $variants[] = '"SearchVariantVersioned":"' . $stage . '"';
         }
-        return $id.'-'.$class.'-{'.implode(',',$variants).'}';
+        return $id.'-'.$class.'-{'.implode(',', $variants).'}';
     }
 
     public function testPublishing()
@@ -105,7 +105,7 @@ class SolrIndexSubsitesTest extends SapphireTest {
         // Add records to first subsite
         Versioned::reading_stage('Stage');
         $_SERVER['HTTP_HOST'] = 'www.subsite1.com';
-        Phockito::reset($serviceMock);
+        \Phockito::reset($serviceMock);
         $file = new File();
         $file->Title = 'My File';
         $file->SubsiteID = $subsite1->ID;
@@ -128,12 +128,12 @@ class SolrIndexSubsitesTest extends SapphireTest {
             'File_Title' => 'My File',
             '_subsite' => $subsite1->ID
         ));
-        Phockito::verify($serviceMock)->addDocument($doc1);
-        Phockito::verify($serviceMock)->addDocument($doc2);
-
+        \Phockito::verify($serviceMock)->addDocument($doc1);
+        \Phockito::verify($serviceMock)->addDocument($doc2);
     }
 
-    public function testCorrectSubsiteIDOnPageWrite() {
+    public function testCorrectSubsiteIDOnPageWrite()
+    {
         $mockWrites = array(
             '3367:SiteTree:a:1:{s:22:"SearchVariantVersioned";s:4:"Live";}' => array(
                 'base' => 'SiteTree',
@@ -172,7 +172,7 @@ class SolrIndexSubsitesTest extends SapphireTest {
         $variant = new SearchVariantSubsites();
         $tmpMockWrites = $mockWrites;
         $variant->extractManipulationWriteState($tmpMockWrites);
-        foreach($tmpMockWrites as $mockWrite) {
+        foreach ($tmpMockWrites as $mockWrite) {
             $this->assertCount(1, $mockWrite['statefulids']);
             $statefulIDs = array_shift($mockWrite['statefulids']);
             $this->assertEquals(0, $statefulIDs['state']['SearchVariantSubsites']);
@@ -183,14 +183,15 @@ class SolrIndexSubsitesTest extends SapphireTest {
         $tmpMockWrites['3367:SiteTree:a:1:{s:22:"SearchVariantVersioned";s:4:"Live";}']['fields']['SiteTree:SubsiteID'] = $subsite->ID;
 
         $variant->extractManipulationWriteState($tmpMockWrites);
-        foreach($tmpMockWrites as $mockWrite) {
+        foreach ($tmpMockWrites as $mockWrite) {
             $this->assertCount(1, $mockWrite['statefulids']);
             $statefulIDs = array_shift($mockWrite['statefulids']);
             $this->assertEquals($subsite->ID, $statefulIDs['state']['SearchVariantSubsites']);
         }
     }
 
-    public function testCorrectSubsiteIDOnFileWrite() {
+    public function testCorrectSubsiteIDOnFileWrite()
+    {
         $subsiteIDs = array('0') + $this->allFixtureIDs('Subsite');
         $mockWrites = array(
             '35910:File:a:0:{}' => array(
@@ -220,7 +221,7 @@ class SolrIndexSubsitesTest extends SapphireTest {
         $variant = new SearchVariantSubsites();
         $tmpMockWrites = $mockWrites;
         $variant->extractManipulationWriteState($tmpMockWrites);
-        foreach($tmpMockWrites as $mockWrite) {
+        foreach ($tmpMockWrites as $mockWrite) {
             $this->assertCount(count($subsiteIDs), $mockWrite['statefulids']);
             foreach ($mockWrite['statefulids'] as $statefulIDs) {
                 $this->assertTrue(
@@ -235,21 +236,10 @@ class SolrIndexSubsitesTest extends SapphireTest {
         $tmpMockWrites['35910:File:a:0:{}']['fields']['File:SubsiteID'] = $subsite->ID;
 
         $variant->extractManipulationWriteState($tmpMockWrites);
-        foreach($tmpMockWrites as $mockWrite) {
+        foreach ($tmpMockWrites as $mockWrite) {
             $this->assertCount(1, $mockWrite['statefulids']);
             $statefulIDs = array_shift($mockWrite['statefulids']);
             $this->assertEquals($subsite->ID, $statefulIDs['state']['SearchVariantSubsites']);
         }
     }
-
-}
-
-class SolrIndexSubsitesTest_Index extends SolrIndex
-{
-    public function init()
-    {
-        $this->addClass('File');
-        $this->addClass('SiteTree');
-        $this->addAllFulltextFields();
-    }
 }

tests/SolrIndexSubsitesTest/SolrIndexSubsitesTest_Index.php

@@ -0,0 +1,17 @@
+<?php
+
+namespace SilverStripe\FullTextSearch\Tests\SolrIndexSubsitesTest;
+
+use SilverStripe\FullTextSearch\Solr\SolrIndex;
+use SilverStripe\Assets\File;
+use SilverStripe\CMS\Model\SiteTree;
+
+class SolrIndexSubsitesTest_Index extends SolrIndex
+{
+    public function init()
+    {
+        $this->addClass(File::class);
+        $this->addClass(SiteTree::class);
+        $this->addAllFulltextFields();
+    }
+}

tests/SolrIndexTest.php

@@ -1,56 +1,58 @@
 <?php
+
+namespace SilverStripe\FullTextSearch\Tests;
+
+use SilverStripe\Core\Config\Config;
+use SilverStripe\Core\Injector\Injector;
+use SilverStripe\Core\Kernel;
+use SilverStripe\Dev\SapphireTest;
+use SilverStripe\FullTextSearch\Tests\SolrIndexTest\SolrIndexTest_AmbiguousRelationIndex;
+use SilverStripe\FullTextSearch\Tests\SolrIndexTest\SolrIndexTest_AmbiguousRelationInheritedIndex;
+use SilverStripe\FullTextSearch\Tests\SolrIndexTest\SolrIndexTest_FakeIndex;
+use SilverStripe\FullTextSearch\Tests\SolrIndexTest\SolrIndexTest_FakeIndex2;
+use SilverStripe\FullTextSearch\Tests\SolrIndexTest\SolrIndexTest_BoostedIndex;
+use SilverStripe\FullTextSearch\Tests\SearchUpdaterTest\SearchUpdaterTest_Container;
+use SilverStripe\FullTextSearch\Tests\SearchUpdaterTest\SearchUpdaterTest_HasOne;
+use SilverStripe\FullTextSearch\Tests\SearchUpdaterTest\SearchUpdaterTest_HasMany;
+use SilverStripe\FullTextSearch\Tests\SearchUpdaterTest\SearchUpdaterTest_ManyMany;
+use SilverStripe\FullTextSearch\Tests\SearchUpdaterTest\SearchUpdaterTest_OtherContainer;
+use SilverStripe\FullTextSearch\Search\Queries\SearchQuery;
+use SilverStripe\FullTextSearch\Solr\Services\Solr3Service;
+
 class SolrIndexTest extends SapphireTest
 {
-    public function setUpOnce()
-    {
-        parent::setUpOnce();
-
-        if (class_exists('Phockito')) {
-            Phockito::include_hamcrest(false);
-        }
-    }
-
-    public function setUp()
-    {
-        parent::setUp();
-
-        if (!class_exists('Phockito')) {
-            $this->markTestSkipped("These tests need the Phockito module installed to run");
-            $this->skipTest = true;
-        }
-    }
-
     public function testFieldDataHasOne()
     {
         $index = new SolrIndexTest_FakeIndex();
         $data = $index->fieldData('HasOneObject.Field1');
-        $data = $data['SearchUpdaterTest_Container_HasOneObject_Field1'];
 
-        $this->assertEquals('SearchUpdaterTest_Container', $data['origin']);
-        $this->assertEquals('SearchUpdaterTest_Container', $data['base']);
-        $this->assertEquals('SearchUpdaterTest_HasOne', $data['class']);
+        $data = $data[SearchUpdaterTest_Container::class . '_HasOneObject_Field1'];
+
+        $this->assertEquals(SearchUpdaterTest_Container::class, $data['origin']);
+        $this->assertEquals(SearchUpdaterTest_Container::class, $data['base']);
+        $this->assertEquals(SearchUpdaterTest_HasOne::class, $data['class']);
     }
 
     public function testFieldDataHasMany()
     {
         $index = new SolrIndexTest_FakeIndex();
         $data = $index->fieldData('HasManyObjects.Field1');
-        $data = $data['SearchUpdaterTest_Container_HasManyObjects_Field1'];
+        $data = $data[SearchUpdaterTest_Container::class . '_HasManyObjects_Field1'];
 
-        $this->assertEquals('SearchUpdaterTest_Container', $data['origin']);
-        $this->assertEquals('SearchUpdaterTest_Container', $data['base']);
-        $this->assertEquals('SearchUpdaterTest_HasMany', $data['class']);
+        $this->assertEquals(SearchUpdaterTest_Container::class, $data['origin']);
+        $this->assertEquals(SearchUpdaterTest_Container::class, $data['base']);
+        $this->assertEquals(SearchUpdaterTest_HasMany::class, $data['class']);
     }
 
     public function testFieldDataManyMany()
     {
         $index = new SolrIndexTest_FakeIndex();
         $data = $index->fieldData('ManyManyObjects.Field1');
-        $data = $data['SearchUpdaterTest_Container_ManyManyObjects_Field1'];
+        $data = $data[SearchUpdaterTest_Container::class . '_ManyManyObjects_Field1'];
 
-        $this->assertEquals('SearchUpdaterTest_Container', $data['origin']);
-        $this->assertEquals('SearchUpdaterTest_Container', $data['base']);
-        $this->assertEquals('SearchUpdaterTest_ManyMany', $data['class']);
+        $this->assertEquals(SearchUpdaterTest_Container::class, $data['origin']);
+        $this->assertEquals(SearchUpdaterTest_Container::class, $data['base']);
+        $this->assertEquals(SearchUpdaterTest_ManyMany::class, $data['class']);
     }
 
     public function testFieldDataAmbiguousHasMany()
@@ -58,18 +60,18 @@ class SolrIndexTest extends SapphireTest
         $index = new SolrIndexTest_AmbiguousRelationIndex();
         $data = $index->fieldData('HasManyObjects.Field1');
 
-        $this->assertArrayHasKey('SearchUpdaterTest_Container_HasManyObjects_Field1', $data);
-        $this->assertArrayHasKey('SearchUpdaterTest_OtherContainer_HasManyObjects_Field1', $data);
+        $this->assertArrayHasKey(SearchUpdaterTest_Container::class . '_HasManyObjects_Field1', $data);
+        $this->assertArrayHasKey(SearchUpdaterTest_OtherContainer::class . '_HasManyObjects_Field1', $data);
 
-        $dataContainer = $data['SearchUpdaterTest_Container_HasManyObjects_Field1'];
-        $this->assertEquals($dataContainer['origin'], 'SearchUpdaterTest_Container');
-        $this->assertEquals($dataContainer['base'], 'SearchUpdaterTest_Container');
-        $this->assertEquals($dataContainer['class'], 'SearchUpdaterTest_HasMany');
+        $dataContainer = $data[SearchUpdaterTest_Container::class . '_HasManyObjects_Field1'];
+        $this->assertEquals(SearchUpdaterTest_Container::class, $dataContainer['origin']);
+        $this->assertEquals(SearchUpdaterTest_Container::class, $dataContainer['base']);
+        $this->assertEquals(SearchUpdaterTest_HasMany::class, $dataContainer['class']);
 
-        $dataOtherContainer = $data['SearchUpdaterTest_OtherContainer_HasManyObjects_Field1'];
-        $this->assertEquals($dataOtherContainer['origin'], 'SearchUpdaterTest_OtherContainer');
-        $this->assertEquals($dataOtherContainer['base'], 'SearchUpdaterTest_OtherContainer');
-        $this->assertEquals($dataOtherContainer['class'], 'SearchUpdaterTest_HasMany');
+        $dataOtherContainer = $data[SearchUpdaterTest_OtherContainer::class . '_HasManyObjects_Field1'];
+        $this->assertEquals(SearchUpdaterTest_OtherContainer::class, $dataOtherContainer['origin']);
+        $this->assertEquals(SearchUpdaterTest_OtherContainer::class, $dataOtherContainer['base']);
+        $this->assertEquals(SearchUpdaterTest_HasMany::class, $dataOtherContainer['class']);
     }
 
     public function testFieldDataAmbiguousManyMany()
@@ -77,18 +79,18 @@ class SolrIndexTest extends SapphireTest
         $index = new SolrIndexTest_AmbiguousRelationIndex();
         $data = $index->fieldData('ManyManyObjects.Field1');
 
-        $this->assertArrayHasKey('SearchUpdaterTest_Container_ManyManyObjects_Field1', $data);
-        $this->assertArrayHasKey('SearchUpdaterTest_OtherContainer_ManyManyObjects_Field1', $data);
+        $this->assertArrayHasKey(SearchUpdaterTest_Container::class . '_ManyManyObjects_Field1', $data);
+        $this->assertArrayHasKey(SearchUpdaterTest_OtherContainer::class . '_ManyManyObjects_Field1', $data);
 
-        $dataContainer = $data['SearchUpdaterTest_Container_ManyManyObjects_Field1'];
-        $this->assertEquals($dataContainer['origin'], 'SearchUpdaterTest_Container');
-        $this->assertEquals($dataContainer['base'], 'SearchUpdaterTest_Container');
-        $this->assertEquals($dataContainer['class'], 'SearchUpdaterTest_ManyMany');
+        $dataContainer = $data[SearchUpdaterTest_Container::class . '_ManyManyObjects_Field1'];
+        $this->assertEquals(SearchUpdaterTest_Container::class, $dataContainer['origin']);
+        $this->assertEquals(SearchUpdaterTest_Container::class, $dataContainer['base']);
+        $this->assertEquals(SearchUpdaterTest_ManyMany::class, $dataContainer['class']);
 
-        $dataOtherContainer = $data['SearchUpdaterTest_OtherContainer_ManyManyObjects_Field1'];
-        $this->assertEquals($dataOtherContainer['origin'], 'SearchUpdaterTest_OtherContainer');
-        $this->assertEquals($dataOtherContainer['base'], 'SearchUpdaterTest_OtherContainer');
-        $this->assertEquals($dataOtherContainer['class'], 'SearchUpdaterTest_ManyMany');
+        $dataOtherContainer = $data[SearchUpdaterTest_OtherContainer::class . '_ManyManyObjects_Field1'];
+        $this->assertEquals(SearchUpdaterTest_OtherContainer::class, $dataOtherContainer['origin']);
+        $this->assertEquals(SearchUpdaterTest_OtherContainer::class, $dataOtherContainer['base']);
+        $this->assertEquals(SearchUpdaterTest_ManyMany::class, $dataOtherContainer['class']);
     }
 
     public function testFieldDataAmbiguousManyManyInherited()
@@ -96,19 +98,19 @@ class SolrIndexTest extends SapphireTest
         $index = new SolrIndexTest_AmbiguousRelationInheritedIndex();
         $data = $index->fieldData('ManyManyObjects.Field1');
 
-        $this->assertArrayHasKey('SearchUpdaterTest_Container_ManyManyObjects_Field1', $data);
-        $this->assertArrayHasKey('SearchUpdaterTest_OtherContainer_ManyManyObjects_Field1', $data);
-        $this->assertArrayNotHasKey('SearchUpdaterTest_ExtendedContainer_ManyManyObjects_Field1', $data);
+        $this->assertArrayHasKey(SearchUpdaterTest_Container::class . '_ManyManyObjects_Field1', $data);
+        $this->assertArrayHasKey(SearchUpdaterTest_OtherContainer::class . '_ManyManyObjects_Field1', $data);
+        $this->assertArrayNotHasKey(SearchUpdaterTest_ExtendedContainer::class . '_ManyManyObjects_Field1', $data);
 
-        $dataContainer = $data['SearchUpdaterTest_Container_ManyManyObjects_Field1'];
-        $this->assertEquals($dataContainer['origin'], 'SearchUpdaterTest_Container');
-        $this->assertEquals($dataContainer['base'], 'SearchUpdaterTest_Container');
-        $this->assertEquals($dataContainer['class'], 'SearchUpdaterTest_ManyMany');
+        $dataContainer = $data[SearchUpdaterTest_Container::class . '_ManyManyObjects_Field1'];
+        $this->assertEquals(SearchUpdaterTest_Container::class, $dataContainer['origin']);
+        $this->assertEquals(SearchUpdaterTest_Container::class, $dataContainer['base']);
+        $this->assertEquals(SearchUpdaterTest_ManyMany::class, $dataContainer['class']);
 
-        $dataOtherContainer = $data['SearchUpdaterTest_OtherContainer_ManyManyObjects_Field1'];
-        $this->assertEquals($dataOtherContainer['origin'], 'SearchUpdaterTest_OtherContainer');
-        $this->assertEquals($dataOtherContainer['base'], 'SearchUpdaterTest_OtherContainer');
-        $this->assertEquals($dataOtherContainer['class'], 'SearchUpdaterTest_ManyMany');
+        $dataOtherContainer = $data[SearchUpdaterTest_OtherContainer::class . '_ManyManyObjects_Field1'];
+        $this->assertEquals(SearchUpdaterTest_OtherContainer::class, $dataOtherContainer['origin']);
+        $this->assertEquals(SearchUpdaterTest_OtherContainer::class, $dataOtherContainer['base']);
+        $this->assertEquals(SearchUpdaterTest_ManyMany::class, $dataOtherContainer['class']);
     }
 
     /**
@@ -116,15 +118,20 @@ class SolrIndexTest extends SapphireTest
      */
     public function testBoostedQuery()
     {
-        $serviceMock = $this->getServiceMock();
-        Phockito::when($serviceMock)
-            ->search(
-                \Hamcrest_Matchers::anything(),
-                \Hamcrest_Matchers::anything(),
-                \Hamcrest_Matchers::anything(),
-                \Hamcrest_Matchers::anything(),
-                \Hamcrest_Matchers::anything()
-            )->return($this->getFakeRawSolrResponse());
+        /** @var Solr3Service|PHPUnit_Framework_MockObject_MockObject $serviceMock */
+        $serviceMock = $this->getMockBuilder(Solr3Service::class)
+            ->setMethods(['search'])
+            ->getMock();
+
+        $serviceMock->expects($this->once())
+            ->method('search')
+            ->with(
+                $this->equalTo('+(Field1:term^1.5 OR HasOneObject_Field1:term^3)'),
+                $this->anything(),
+                $this->anything(),
+                $this->anything(),
+                $this->anything()
+            )->willReturn($this->getFakeRawSolrResponse());
 
         $index = new SolrIndexTest_FakeIndex();
         $index->setService($serviceMock);
@@ -136,15 +143,6 @@ class SolrIndexTest extends SapphireTest
             array('Field1' => 1.5, 'HasOneObject_Field1' => 3)
         );
         $index->search($query);
-
-        Phockito::verify($serviceMock)
-            ->search(
-                '+(Field1:term^1.5 OR HasOneObject_Field1:term^3)',
-                \Hamcrest_Matchers::anything(),
-                \Hamcrest_Matchers::anything(),
-                \Hamcrest_Matchers::anything(),
-                \Hamcrest_Matchers::anything()
-            );
     }
 
     /**
@@ -152,15 +150,21 @@ class SolrIndexTest extends SapphireTest
      */
     public function testBoostedField()
     {
-        $serviceMock = $this->getServiceMock();
-        Phockito::when($serviceMock)
-            ->search(
-                \Hamcrest_Matchers::anything(),
-                \Hamcrest_Matchers::anything(),
-                \Hamcrest_Matchers::anything(),
-                \Hamcrest_Matchers::anything(),
-                \Hamcrest_Matchers::anything()
-            )->return($this->getFakeRawSolrResponse());
+        /** @var Solr3Service|PHPUnit_Framework_MockObject_MockObject $serviceMock */
+        $serviceMock = $this->getMockBuilder(Solr3Service::class)
+            ->setMethods(['search'])
+            ->getMock();
+
+        $serviceMock->expects($this->once())
+            ->method('search')
+            ->with(
+                $this->equalTo('+term'),
+                $this->anything(),
+                $this->anything(),
+                $this->equalTo(['qf' => SearchUpdaterTest_Container::class . '_Field1^1.5 ' . SearchUpdaterTest_Container::class . '_Field2^2.1 _text',
+                    'fq' => '+(_versionedstage:"" (*:* -_versionedstage:[* TO *]))']),
+                $this->anything()
+            )->willReturn($this->getFakeRawSolrResponse());
 
         $index = new SolrIndexTest_BoostedIndex();
         $index->setService($serviceMock);
@@ -168,32 +172,35 @@ class SolrIndexTest extends SapphireTest
         $query = new SearchQuery();
         $query->search('term');
         $index->search($query);
-
-        // Ensure matcher contains correct boost in 'qf' parameter
-        $matcher = new Hamcrest_Array_IsArrayContainingKeyValuePair(
-            new Hamcrest_Core_IsEqual('qf'),
-            new Hamcrest_Core_IsEqual('SearchUpdaterTest_Container_Field1^1.5 SearchUpdaterTest_Container_Field2^2.1 _text')
-        );
-        Phockito::verify($serviceMock)
-            ->search(
-                '+term',
-                \Hamcrest_Matchers::anything(),
-                \Hamcrest_Matchers::anything(),
-                $matcher,
-                \Hamcrest_Matchers::anything()
-            );
     }
 
     public function testHighlightQueryOnBoost()
     {
-        $serviceMock = $this->getServiceMock();
-        Phockito::when($serviceMock)->search(
-            \Hamcrest_Matchers::anything(),
-            \Hamcrest_Matchers::anything(),
-            \Hamcrest_Matchers::anything(),
-            \Hamcrest_Matchers::anything(),
-            \Hamcrest_Matchers::anything()
-        )->return($this->getFakeRawSolrResponse());
+        /** @var SilverStripe\FullTextSearch\Solr\Services\Solr3Service|ObjectProphecy $serviceMock */
+        $serviceMock = $this->getMockBuilder(Solr3Service::class)
+            ->setMethods(['search'])
+            ->getMock();
+
+        $serviceMock->expects($this->exactly(2))
+            ->method('search')
+            ->withConsecutive(
+                [
+                    $this->equalTo('+(Field1:term^1.5 OR HasOneObject_Field1:term^3)'),
+                    $this->anything(),
+                    $this->anything(),
+                    $this->logicalNot(
+                        $this->arrayHasKey('hl.q')
+                    ),
+                    $this->anything()
+                ],
+                [
+                    $this->equalTo('+(Field1:term^1.5 OR HasOneObject_Field1:term^3)'),
+                    $this->anything(),
+                    $this->anything(),
+                    $this->arrayHasKey('hl.q'),
+                    $this->anything()
+                ]
+            )->willReturn($this->getFakeRawSolrResponse());
 
         $index = new SolrIndexTest_FakeIndex();
         $index->setService($serviceMock);
@@ -206,14 +213,6 @@ class SolrIndexTest extends SapphireTest
             array('Field1' => 1.5, 'HasOneObject_Field1' => 3)
         );
         $index->search($query);
-        Phockito::verify(
-            $serviceMock)->search(
-            '+(Field1:term^1.5 OR HasOneObject_Field1:term^3)',
-            \Hamcrest_Matchers::anything(),
-            \Hamcrest_Matchers::anything(),
-            \Hamcrest_Matchers::not(\Hamcrest_Matchers::hasKeyInArray('hl.q')),
-            \Hamcrest_Matchers::anything()
-        );
 
         // Search with highlighting
         $query = new SearchQuery();
@@ -223,19 +222,12 @@ class SolrIndexTest extends SapphireTest
             array('Field1' => 1.5, 'HasOneObject_Field1' => 3)
         );
         $index->search($query, -1, -1, array('hl' => true));
-        Phockito::verify(
-            $serviceMock)->search(
-            '+(Field1:term^1.5 OR HasOneObject_Field1:term^3)',
-            \Hamcrest_Matchers::anything(),
-            \Hamcrest_Matchers::anything(),
-            \Hamcrest_Matchers::hasKeyInArray('hl.q'),
-            \Hamcrest_Matchers::anything()
-        );
     }
 
     public function testIndexExcludesNullValues()
     {
-        $serviceMock = $this->getServiceMock();
+        /** @var Solr3Service|ObjectProphecy $serviceMock */
+        $serviceMock = $this->createMock(Solr3Service::class);
         $index = new SolrIndexTest_FakeIndex();
         $index->setService($serviceMock);
         $obj = new SearchUpdaterTest_Container();
@@ -244,36 +236,33 @@ class SolrIndexTest extends SapphireTest
         $obj->Field2 = null;
         $obj->MyDate = null;
         $docs = $index->add($obj);
-        $value = $docs[0]->getField('SearchUpdaterTest_Container_Field1');
+        $value = $docs[0]->getField(SearchUpdaterTest_Container::class . '_Field1');
         $this->assertEquals('Field1 val', $value['value'], 'Writes non-NULL string fields');
-        $value = $docs[0]->getField('SearchUpdaterTest_Container_Field2');
+        $value = $docs[0]->getField(SearchUpdaterTest_Container::class . '_Field2');
         $this->assertFalse($value, 'Ignores string fields if they are NULL');
-        $value = $docs[0]->getField('SearchUpdaterTest_Container_MyDate');
+        $value = $docs[0]->getField(SearchUpdaterTest_Container::class . '_MyDate');
         $this->assertFalse($value, 'Ignores date fields if they are NULL');
 
         $obj->MyDate = '2010-12-30';
         $docs = $index->add($obj);
-        $value = $docs[0]->getField('SearchUpdaterTest_Container_MyDate');
+        $value = $docs[0]->getField(SearchUpdaterTest_Container::class . '_MyDate');
         $this->assertEquals('2010-12-30T00:00:00Z', $value['value'], 'Writes non-NULL dates');
     }
 
     public function testAddFieldExtraOptions()
     {
-        Config::inst()->nest();
-        Config::inst()->update('Director', 'environment_type', 'live'); // dev mode sets stored=true for everything
+        Injector::inst()->get(Kernel::class)->setEnvironment('live');
 
         $index = new SolrIndexTest_FakeIndex();
 
         $defs = simplexml_load_string('<fields>' . $index->getFieldDefinitions() . '</fields>');
-        $defField1 = $defs->xpath('field[@name="SearchUpdaterTest_Container_Field1"]');
+        $defField1 = $defs->xpath('field[@name="' . SearchUpdaterTest_Container::class . '_Field1"]');
         $this->assertEquals((string)$defField1[0]['stored'], 'false');
 
         $index->addFilterField('Field1', null, array('stored' => 'true'));
         $defs = simplexml_load_string('<fields>' . $index->getFieldDefinitions() . '</fields>');
-        $defField1 = $defs->xpath('field[@name="SearchUpdaterTest_Container_Field1"]');
+        $defField1 = $defs->xpath('field[@name="' . SearchUpdaterTest_Container::class . '_Field1"]');
         $this->assertEquals((string)$defField1[0]['stored'], 'true');
-
-        Config::inst()->unnest();
     }
 
     public function testAddAnalyzer()
@@ -281,13 +270,13 @@ class SolrIndexTest extends SapphireTest
         $index = new SolrIndexTest_FakeIndex();
 
         $defs = simplexml_load_string('<fields>' . $index->getFieldDefinitions() . '</fields>');
-        $defField1 = $defs->xpath('field[@name="SearchUpdaterTest_Container_Field1"]');
+        $defField1 = $defs->xpath('field[@name="' . SearchUpdaterTest_Container::class . '_Field1"]');
         $analyzers = $defField1[0]->analyzer;
         $this->assertFalse((bool)$analyzers);
 
         $index->addAnalyzer('Field1', 'charFilter', array('class' => 'solr.HTMLStripCharFilterFactory'));
         $defs = simplexml_load_string('<fields>' . $index->getFieldDefinitions() . '</fields>');
-        $defField1 = $defs->xpath('field[@name="SearchUpdaterTest_Container_Field1"]');
+        $defField1 = $defs->xpath('field[@name="' . SearchUpdaterTest_Container::class . '_Field1"]');
         $analyzers = $defField1[0]->analyzer;
         $this->assertTrue((bool)$analyzers);
         $this->assertEquals('solr.HTMLStripCharFilterFactory', $analyzers[0]->charFilter[0]['class']);
@@ -316,11 +305,11 @@ class SolrIndexTest extends SapphireTest
         $index->addFulltextField('Field2');
         $schema = $index->getFieldDefinitions();
         $this->assertContains(
-            "<field name='SearchUpdaterTest_Container_Field1' type='text' indexed='true' stored='true'",
+            "<field name='" . SearchUpdaterTest_Container::class . "_Field1' type='text' indexed='true' stored='true'",
             $schema
         );
         $this->assertContains(
-            "<field name='SearchUpdaterTest_Container_Field2' type='text' indexed='true' stored='false'",
+            "<field name='" . SearchUpdaterTest_Container::class . "_Field2' type='text' indexed='true' stored='false'",
             $schema
         );
 
@@ -330,35 +319,19 @@ class SolrIndexTest extends SapphireTest
         $index2->addStoredField('Field2');
         $schema2 = $index2->getFieldDefinitions();
         $this->assertContains(
-            "<field name='SearchUpdaterTest_Container_Field1' type='text' indexed='true' stored='false'",
+            "<field name='" . SearchUpdaterTest_Container::class . "_Field1' type='text' indexed='true' stored='false'",
             $schema2
         );
         $this->assertContains(
-            "<field name='SearchUpdaterTest_Container_Field2' type='text' indexed='true' stored='true'",
+            "<field name='" . SearchUpdaterTest_Container::class . "_Field2' type='text' indexed='true' stored='true'",
             $schema2
         );
     }
 
-    /**
-     * @return Solr3Service
-     */
-    protected function getServiceMock()
-    {
-        return Phockito::mock('Solr3Service');
-    }
-
-    protected function getServiceSpy()
-    {
-        $serviceSpy = Phockito::spy('Solr3Service');
-        Phockito::when($serviceSpy)->_sendRawPost()->return($this->getFakeRawSolrResponse());
-
-        return $serviceSpy;
-    }
-
     protected function getFakeRawSolrResponse()
     {
-        return new Apache_Solr_Response(
-            new Apache_Solr_HttpTransport_Response(
+        return new \Apache_Solr_Response(
+            new \Apache_Solr_HttpTransport_Response(
                 null,
                 null,
                 '{}'
@@ -366,94 +339,3 @@ class SolrIndexTest extends SapphireTest
         );
     }
 }
-
-class SolrIndexTest_FakeIndex extends SolrIndex
-{
-    public function init()
-    {
-        $this->addClass('SearchUpdaterTest_Container');
-
-        $this->addFilterField('Field1');
-        $this->addFilterField('MyDate', 'Date');
-        $this->addFilterField('HasOneObject.Field1');
-        $this->addFilterField('HasManyObjects.Field1');
-        $this->addFilterField('ManyManyObjects.Field1');
-    }
-}
-
-
-class SolrIndexTest_FakeIndex2 extends SolrIndex
-{
-    protected function getStoredDefault()
-    {
-        // Override isDev defaulting to stored
-        return 'false';
-    }
-
-    public function init()
-    {
-        $this->addClass('SearchUpdaterTest_Container');
-        $this->addFilterField('MyDate', 'Date');
-        $this->addFilterField('HasOneObject.Field1');
-        $this->addFilterField('HasManyObjects.Field1');
-        $this->addFilterField('ManyManyObjects.Field1');
-    }
-}
-
-
-class SolrIndexTest_BoostedIndex extends SolrIndex
-{
-    protected function getStoredDefault()
-    {
-        // Override isDev defaulting to stored
-        return 'false';
-    }
-
-    public function init()
-    {
-        $this->addClass('SearchUpdaterTest_Container');
-        $this->addAllFulltextFields();
-        $this->setFieldBoosting('SearchUpdaterTest_Container_Field1', 1.5);
-        $this->addBoostedField('Field2', null, array(), 2.1);
-    }
-}
-
-class SolrIndexTest_AmbiguousRelationIndex extends SolrIndex
-{
-    protected function getStoredDefault()
-    {
-        // Override isDev defaulting to stored
-        return 'false';
-    }
-
-    public function init()
-    {
-        $this->addClass('SearchUpdaterTest_Container');
-        $this->addClass('SearchUpdaterTest_OtherContainer');
-
-        // These relationships exist on both classes
-        $this->addFilterField('HasManyObjects.Field1');
-        $this->addFilterField('ManyManyObjects.Field1');
-    }
-}
-
-class SolrIndexTest_AmbiguousRelationInheritedIndex extends SolrIndex
-{
-    protected function getStoredDefault()
-    {
-        // Override isDev defaulting to stored
-        return 'false';
-    }
-
-    public function init()
-    {
-        $this->addClass('SearchUpdaterTest_Container');
-        // this one has not the relation defined in it's class but is rather inherited from parent
-        // note that even if we do not include it's parent class the fields will be properly added
-        $this->addClass('SearchUpdaterTest_ExtendedContainer');
-
-        // These relationships exist on both classes
-        $this->addFilterField('HasManyObjects.Field1');
-        $this->addFilterField('ManyManyObjects.Field1');
-    }
-}

tests/SolrIndexTest/SolrIndexTest_AmbiguousRelationIndex.php

@@ -0,0 +1,26 @@
+<?php
+
+namespace SilverStripe\FullTextSearch\Tests\SolrIndexTest;
+
+use SilverStripe\FullTextSearch\Solr\SolrIndex;
+use SilverStripe\FullTextSearch\Tests\SearchUpdaterTest\SearchUpdaterTest_Container;
+use SilverStripe\FullTextSearch\Tests\SearchUpdaterTest\SearchUpdaterTest_OtherContainer;
+
+class SolrIndexTest_AmbiguousRelationIndex extends SolrIndex
+{
+    protected function getStoredDefault()
+    {
+        // Override isDev defaulting to stored
+        return 'false';
+    }
+
+    public function init()
+    {
+        $this->addClass(SearchUpdaterTest_Container::class);
+        $this->addClass(SearchUpdaterTest_OtherContainer::class);
+
+        // These relationships exist on both classes
+        $this->addFilterField('HasManyObjects.Field1');
+        $this->addFilterField('ManyManyObjects.Field1');
+    }
+}

tests/SolrIndexTest/SolrIndexTest_AmbiguousRelationInheritedIndex.php

@@ -0,0 +1,28 @@
+<?php
+
+namespace SilverStripe\FullTextSearch\Tests\SolrIndexTest;
+
+use SilverStripe\FullTextSearch\Solr\SolrIndex;
+use SilverStripe\FullTextSearch\Tests\SearchUpdaterTest\SearchUpdaterTest_Container;
+use SilverStripe\FullTextSearch\Tests\SearchUpdaterTest\SearchUpdaterTest_ExtendedContainer;
+
+class SolrIndexTest_AmbiguousRelationInheritedIndex extends SolrIndex
+{
+    protected function getStoredDefault()
+    {
+        // Override isDev defaulting to stored
+        return 'false';
+    }
+
+    public function init()
+    {
+        $this->addClass(SearchUpdaterTest_Container::class);
+        // this one has not the relation defined in it's class but is rather inherited from parent
+        // note that even if we do not include it's parent class the fields will be properly added
+        $this->addClass(SearchUpdaterTest_ExtendedContainer::class);
+
+        // These relationships exist on both classes
+        $this->addFilterField('HasManyObjects.Field1');
+        $this->addFilterField('ManyManyObjects.Field1');
+    }
+}

tests/SolrIndexTest/SolrIndexTest_BoostedIndex.php

@@ -0,0 +1,23 @@
+<?php
+
+namespace SilverStripe\FullTextSearch\Tests\SolrIndexTest;
+
+use SilverStripe\FullTextSearch\Solr\SolrIndex;
+use SilverStripe\FullTextSearch\Tests\SearchUpdaterTest\SearchUpdaterTest_Container;
+
+class SolrIndexTest_BoostedIndex extends SolrIndex
+{
+    protected function getStoredDefault()
+    {
+        // Override isDev defaulting to stored
+        return 'false';
+    }
+
+    public function init()
+    {
+        $this->addClass(SearchUpdaterTest_Container::class);
+        $this->addAllFulltextFields();
+        $this->setFieldBoosting(SearchUpdaterTest_Container::class . '_Field1', 1.5);
+        $this->addBoostedField('Field2', null, array(), 2.1);
+    }
+}

tests/SolrIndexTest/SolrIndexTest_FakeIndex.php

@@ -0,0 +1,20 @@
+<?php
+
+namespace SilverStripe\FullTextSearch\Tests\SolrIndexTest;
+
+use SilverStripe\FullTextSearch\Solr\SolrIndex;
+use SilverStripe\FullTextSearch\Tests\SearchUpdaterTest\SearchUpdaterTest_Container;
+
+class SolrIndexTest_FakeIndex extends SolrIndex
+{
+    public function init()
+    {
+        $this->addClass(SearchUpdaterTest_Container::class);
+
+        $this->addFilterField('Field1');
+        $this->addFilterField('MyDate', 'Date');
+        $this->addFilterField('HasOneObject.Field1');
+        $this->addFilterField('HasManyObjects.Field1');
+        $this->addFilterField('ManyManyObjects.Field1');
+    }
+}

tests/SolrIndexTest/SolrIndexTest_FakeIndex2.php

@@ -0,0 +1,24 @@
+<?php
+
+namespace SilverStripe\FullTextSearch\Tests\SolrIndexTest;
+
+use SilverStripe\FullTextSearch\Solr\SolrIndex;
+use SilverStripe\FullTextSearch\Tests\SearchUpdaterTest\SearchUpdaterTest_Container;
+
+class SolrIndexTest_FakeIndex2 extends SolrIndex
+{
+    protected function getStoredDefault()
+    {
+        // Override isDev defaulting to stored
+        return 'false';
+    }
+
+    public function init()
+    {
+        $this->addClass(SearchUpdaterTest_Container::class);
+        $this->addFilterField('MyDate', 'Date');
+        $this->addFilterField('HasOneObject.Field1');
+        $this->addFilterField('HasManyObjects.Field1');
+        $this->addFilterField('ManyManyObjects.Field1');
+    }
+}

tests/SolrIndexVersionedTest.php

@@ -1,8 +1,22 @@
 <?php
 
-if (class_exists('Phockito')) {
-    Phockito::include_hamcrest(false);
-}
+namespace SilverStripe\FullTextSearch\Tests;
+
+use SilverStripe\Dev\SapphireTest;
+use SilverStripe\Core\Config\Config;
+use SilverStripe\ORM\DataObject;
+use SilverStripe\FullTextSearch\Search\FullTextSearch;
+use SilverStripe\FullTextSearch\Search\SearchIntrospection;
+use SilverStripe\FullTextSearch\Search\Indexes\SearchIndex_Recording;
+use SilverStripe\FullTextSearch\Solr\Services\Solr3Service;
+use SilverStripe\FullTextSearch\Tests\SearchVariantVersionedTest\SearchVariantVersionedTest_Item;
+use SilverStripe\FullTextSearch\Tests\SolrIndexVersionedTest\SolrIndexVersionedTest_Object;
+use SilverStripe\FullTextSearch\Tests\SolrIndexVersionedTest\SolrVersionedTest_Index;
+use SilverStripe\FullTextSearch\Search\Processors\SearchUpdateProcessor;
+use SilverStripe\FullTextSearch\Search\Processors\SearchUpdateImmediateProcessor;
+use SilverStripe\FullTextSearch\Search\Updaters\SearchUpdater;
+use SilverStripe\FullTextSearch\Search\Variants\SearchVariantVersioned;
+use SilverStripe\Versioned\Versioned;
 
 class SolrIndexVersionedTest extends SapphireTest
 {
@@ -10,43 +24,32 @@ class SolrIndexVersionedTest extends SapphireTest
 
     protected static $index = null;
 
-    protected $extraDataObjects = array(
-        'SearchVariantVersionedTest_Item',
-        'SolrIndexVersionedTest_Object',
+    protected static $extra_dataobjects = array(
+        SearchVariantVersionedTest_Item::class,
+        SolrIndexVersionedTest_Object::class
     );
 
-    public function setUp()
+    protected function setUp()
     {
+        Config::modify()->set(SearchUpdater::class, 'flush_on_shutdown', false);
+
         parent::setUp();
 
-        if (!class_exists('Phockito')) {
-            $this->skipTest = true;
-            $this->markTestSkipped("These tests need the Phockito module installed to run");
-            return;
-        }
-
-        // Check versioned available
-        if (!class_exists('Versioned')) {
-            $this->skipTest = true;
-            $this->markTestSkipped('The versioned decorator is not installed');
-            return;
-        }
-
         if (self::$index === null) {
-            self::$index = singleton('SolrVersionedTest_Index');
+            self::$index = singleton(SolrVersionedTest_Index::class);
         }
 
         SearchUpdater::bind_manipulation_capture();
 
-        Config::inst()->update('Injector', 'SearchUpdateProcessor', array(
-            'class' => 'SearchUpdateImmediateProcessor'
+        Config::modify()->set(Injector::class, SearchUpdateProcessor::class, array(
+            'class' => SearchUpdateImmediateProcessor::class
         ));
 
         FullTextSearch::force_index_list(self::$index);
         SearchUpdater::clear_dirty_indexes();
 
         $this->oldMode = Versioned::get_reading_mode();
-        Versioned::reading_stage('Stage');
+        Versioned::set_stage('Stage');
     }
 
     public function tearDown()
@@ -55,9 +58,17 @@ class SolrIndexVersionedTest extends SapphireTest
         parent::tearDown();
     }
 
-    protected function getServiceMock()
+    protected function getServiceMock($setMethods = array())
     {
-        return Phockito::mock('Solr3Service');
+        // Setup mock
+        /** @var SilverStripe\FullTextSearch\Solr\Services\Solr3Service|ObjectProphecy $serviceMock */
+        $serviceMock = $this->getMockBuilder(Solr3Service::class)
+            ->setMethods($setMethods)
+            ->getMock();
+
+        self::$index->setService($serviceMock);
+
+        return $serviceMock;
     }
 
     /**
@@ -68,166 +79,164 @@ class SolrIndexVersionedTest extends SapphireTest
     protected function getExpectedDocumentId($object, $stage)
     {
         $id = $object->ID;
-        $class = ClassInfo::baseDataClass($object);
+        $class = DataObject::getSchema()->baseDataClass($object);
         // Prevent subsites from breaking tests
+        // TODO: Subsites currently isn't migrated. This needs to be fixed when subsites is fixed.
         $subsites = '';
-        if(class_exists('Subsite') && $object->hasOne('Subsite')) {
+        if (class_exists('Subsite') && DataObject::getSchema()->hasOneComponent($object->getClassName(), 'Subsite')) {
             $subsites = '"SearchVariantSubsites":"0",';
         }
-        return $id.'-'.$class.'-{'.$subsites.'"SearchVariantVersioned":"'.$stage.'"}';
+        return $id.'-'.$class.'-{'.$subsites. json_encode(SearchVariantVersioned::class) . ':"'.$stage.'"}';
+    }
+
+    /**
+     * @param string $class
+     * @param DataObject $object Item being added
+     * @param string $value Value for class
+     * @param string $stage Stage updated
+     * @return Apache_Solr_Document
+     */
+    protected function getSolrDocument($class, $object, $value, $stage)
+    {
+        $doc = new \Apache_Solr_Document();
+        $doc->setField('_documentid', $this->getExpectedDocumentId($object, $stage));
+        $doc->setField('ClassName', $class);
+        $doc->setField(DataObject::getSchema()->baseDataClass($class) . '_TestText', $value);
+        $doc->setField('_versionedstage', $stage);
+        $doc->setField('ID', $object->ID);
+        $doc->setField('ClassHierarchy', SearchIntrospection::hierarchy($class));
+        $doc->setFieldBoost('ID', false);
+        $doc->setFieldBoost('ClassHierarchy', false);
+
+        return $doc;
     }
 
     public function testPublishing()
     {
-
-        // Setup mocks
-        $serviceMock = $this->getServiceMock();
-        self::$index->setService($serviceMock);
-
         // Check that write updates Stage
-        Versioned::reading_stage('Stage');
-        Phockito::reset($serviceMock);
+        Versioned::set_stage('Stage');
+
         $item = new SearchVariantVersionedTest_Item(array('TestText' => 'Foo'));
         $item->write();
         $object = new SolrIndexVersionedTest_Object(array('TestText' => 'Bar'));
         $object->write();
+
+        $doc1 = $this->getSolrDocument(SearchVariantVersionedTest_Item::class, $item, 'Foo', 'Stage');
+        $doc2 = $this->getSolrDocument(SolrIndexVersionedTest_Object::class, $object, 'Bar', 'Stage');
+
+        // Ensure correct call is made to Solr
+        $this->getServiceMock(['addDocument', 'commit'])
+            ->expects($this->exactly(2))
+            ->method('addDocument')
+            ->withConsecutive(
+                [
+                    $this->equalTo($doc1),
+                    $this->anything(),
+                    $this->anything(),
+                    $this->anything(),
+                    $this->anything()
+                ],
+                [
+                    $this->equalTo($doc2),
+                    $this->anything(),
+                    $this->anything(),
+                    $this->anything(),
+                    $this->anything()
+                ]
+            );
+
         SearchUpdater::flush_dirty_indexes();
-        $doc1 = new SolrDocumentMatcher(array(
-            '_documentid' => $this->getExpectedDocumentId($item, 'Stage'),
-            'ClassName' => 'SearchVariantVersionedTest_Item',
-            'SearchVariantVersionedTest_Item_TestText' => 'Foo',
-            '_versionedstage' => 'Stage'
-        ));
-        $doc2 = new SolrDocumentMatcher(array(
-            '_documentid' => $this->getExpectedDocumentId($object, 'Stage'),
-            'ClassName' => 'SolrIndexVersionedTest_Object',
-            'SolrIndexVersionedTest_Object_TestText' => 'Bar',
-            '_versionedstage' => 'Stage'
-        ));
-        Phockito::verify($serviceMock)->addDocument($doc1);
-        Phockito::verify($serviceMock)->addDocument($doc2);
+
 
         // Check that write updates Live
-        Versioned::reading_stage('Stage');
-        Phockito::reset($serviceMock);
+        Versioned::set_stage('Stage');
+
         $item = new SearchVariantVersionedTest_Item(array('TestText' => 'Foo'));
         $item->write();
-        $item->publish('Stage', 'Live');
+        $item->copyVersionToStage('Stage', 'Live');
+
         $object = new SolrIndexVersionedTest_Object(array('TestText' => 'Bar'));
         $object->write();
-        $object->publish('Stage', 'Live');
+        $object->copyVersionToStage('Stage', 'Live');
+
+        $doc1 = $this->getSolrDocument(SearchVariantVersionedTest_Item::class, $item, 'Foo', 'Stage');
+        $doc2 = $this->getSolrDocument(SearchVariantVersionedTest_Item::class, $item, 'Foo', 'Live');
+        $doc3 = $this->getSolrDocument(SolrIndexVersionedTest_Object::class, $object, 'Bar', 'Stage');
+        $doc4 = $this->getSolrDocument(SolrIndexVersionedTest_Object::class, $object, 'Bar', 'Live');
+
+        // Ensure correct call is made to Solr
+        $this->getServiceMock(['addDocument', 'commit'])
+            ->expects($this->exactly(4))
+            ->method('addDocument')
+            ->withConsecutive(
+                [
+                    $this->equalTo($doc1),
+                    $this->anything(),
+                    $this->anything(),
+                    $this->anything(),
+                    $this->anything()
+                ],
+                [
+                    $this->equalTo($doc2),
+                    $this->anything(),
+                    $this->anything(),
+                    $this->anything(),
+                    $this->anything()
+                ],
+                [
+                    $this->equalTo($doc3),
+                    $this->anything(),
+                    $this->anything(),
+                    $this->anything(),
+                    $this->anything()
+                ],
+                [
+                    $this->equalTo($doc4),
+                    $this->anything(),
+                    $this->anything(),
+                    $this->anything(),
+                    $this->anything()
+                ]
+            );
+
         SearchUpdater::flush_dirty_indexes();
-        $doc = new SolrDocumentMatcher(array(
-            '_documentid' => $this->getExpectedDocumentId($item, 'Live'),
-            'ClassName' => 'SearchVariantVersionedTest_Item',
-            'SearchVariantVersionedTest_Item_TestText' => 'Foo',
-            '_versionedstage' => 'Live'
-        ));
-        $doc2 = new SolrDocumentMatcher(array(
-            '_documentid' => $this->getExpectedDocumentId($object, 'Live'),
-            'ClassName' => 'SolrIndexVersionedTest_Object',
-            'SolrIndexVersionedTest_Object_TestText' => 'Bar',
-            '_versionedstage' => 'Live'
-        ));
-        Phockito::verify($serviceMock)->addDocument($doc);
-        Phockito::verify($serviceMock)->addDocument($doc2);
     }
 
     public function testDelete()
     {
-        // Setup mocks
-        $serviceMock = $this->getServiceMock();
-        self::$index->setService($serviceMock);
-
         // Delete the live record (not the stage)
-        Versioned::reading_stage('Stage');
-        Phockito::reset($serviceMock);
+        Versioned::set_stage('Stage');
+
         $item = new SearchVariantVersionedTest_Item(array('TestText' => 'Too'));
         $item->write();
-        $item->publish('Stage', 'Live');
-        Versioned::reading_stage('Live');
+        $item->copyVersionToStage('Stage', 'Live');
+        Versioned::set_stage('Live');
         $id = clone $item;
         $item->delete();
+
+        // Check that only the 'Live' version is deleted
+        $this->getServiceMock(['addDocument', 'commit', 'deleteById'])
+            ->expects($this->exactly(1))
+            ->method('deleteById')
+            ->with($this->equalTo($this->getExpectedDocumentId($id, 'Live')));
+
         SearchUpdater::flush_dirty_indexes();
-        Phockito::verify($serviceMock, 1)
-            ->deleteById($this->getExpectedDocumentId($id, 'Live'));
-        Phockito::verify($serviceMock, 0)
-            ->deleteById($this->getExpectedDocumentId($id, 'Stage'));
 
         // Delete the stage record
-        Versioned::reading_stage('Stage');
-        Phockito::reset($serviceMock);
+        Versioned::set_stage('Stage');
+
         $item = new SearchVariantVersionedTest_Item(array('TestText' => 'Too'));
         $item->write();
-        $item->publish('Stage', 'Live');
+        $item->copyVersionToStage('Stage', 'Live');
         $id = clone $item;
         $item->delete();
+
+        // Check that only the 'Stage' version is deleted
+        $this->getServiceMock(['addDocument', 'commit', 'deleteById'])
+            ->expects($this->exactly(1))
+            ->method('deleteById')
+            ->with($this->equalTo($this->getExpectedDocumentId($id, 'Stage')));
+
         SearchUpdater::flush_dirty_indexes();
-        Phockito::verify($serviceMock, 1)
-            ->deleteById($this->getExpectedDocumentId($id, 'Stage'));
-        Phockito::verify($serviceMock, 0)
-            ->deleteById($this->getExpectedDocumentId($id, 'Live'));
-    }
-}
-
-
-class SolrVersionedTest_Index extends SolrIndex
-{
-    public function init()
-    {
-        $this->addClass('SearchVariantVersionedTest_Item');
-        $this->addClass('SolrIndexVersionedTest_Object');
-        $this->addFilterField('TestText');
-        $this->addFulltextField('Content');
-    }
-}
-
-/**
- * Non-sitetree versioned dataobject
- */
-class SolrIndexVersionedTest_Object extends DataObject implements TestOnly {
-
-    private static $extensions = array(
-        'Versioned'
-    );
-
-    private static $db = array(
-        'Title' => 'Varchar',
-        'Content' => 'Text',
-        'TestText' => 'Varchar',
-    );
-}
-
-if (!class_exists('Phockito')) {
-    return;
-}
-
-class SolrDocumentMatcher extends Hamcrest_BaseMatcher
-{
-    protected $properties;
-
-    public function __construct($properties)
-    {
-        $this->properties = $properties;
-    }
-
-    public function describeTo(\Hamcrest_Description $description)
-    {
-        $description->appendText('Apache_Solr_Document with properties '.var_export($this->properties, true));
-    }
-
-    public function matches($item)
-    {
-        if (! ($item instanceof Apache_Solr_Document)) {
-            return false;
-        }
-
-        foreach ($this->properties as $key => $value) {
-            if ($item->{$key} != $value) {
-                return false;
-            }
-        }
-
-        return true;
     }
 }

tests/SolrIndexVersionedTest/SolrDocumentMatcher.php

@@ -0,0 +1,39 @@
+<?php
+
+namespace SilverStripe\FullTextSearch\Tests\SolrIndexVersionedTest;
+
+if (!class_exists('\Phockito')) {
+    return;
+}
+
+\Phockito::include_hamcrest(false);
+
+class SolrDocumentMatcher extends \Hamcrest_BaseMatcher
+{
+    protected $properties;
+
+    public function __construct($properties)
+    {
+        $this->properties = $properties;
+    }
+
+    public function describeTo(\Hamcrest_Description $description)
+    {
+        $description->appendText('\Apache_Solr_Document with properties '.var_export($this->properties, true));
+    }
+
+    public function matches($item)
+    {
+        if (! ($item instanceof \Apache_Solr_Document)) {
+            return false;
+        }
+
+        foreach ($this->properties as $key => $value) {
+            if ($item->{$key} != $value) {
+                return false;
+            }
+        }
+
+        return true;
+    }
+}

tests/SolrIndexVersionedTest/SolrIndexVersionedTest_Object.php

@@ -0,0 +1,26 @@
+<?php
+
+namespace SilverStripe\FullTextSearch\Tests\SolrIndexVersionedTest;
+
+use SilverStripe\ORM\DataObject;
+use SilverStripe\Dev\TestOnly;
+use SilverStripe\Versioned\Versioned;
+
+/**
+ * Non-sitetree versioned dataobject
+ */
+class SolrIndexVersionedTest_Object extends DataObject implements TestOnly
+{
+
+    private static $table_name = 'SolrIndexVersionedTest_Object';
+
+    private static $extensions = [
+        Versioned::class
+    ];
+
+    private static $db = [
+        'Title' => 'Varchar',
+        'Content' => 'Text',
+        'TestText' => 'Varchar',
+    ];
+}

tests/SolrIndexVersionedTest/SolrVersionedTest_Index.php

@@ -0,0 +1,18 @@
+<?php
+
+namespace SilverStripe\FullTextSearch\Tests\SolrIndexVersionedTest;
+
+use SilverStripe\FullTextSearch\Solr\SolrIndex;
+use SilverStripe\FullTextSearch\Tests\SearchVariantVersionedTest\SearchVariantVersionedTest_Item;
+use SilverStripe\FullTextSearch\Tests\SolrIndexVersionedTest\SolrIndexVersionedTest_Object;
+
+class SolrVersionedTest_Index extends SolrIndex
+{
+    public function init()
+    {
+        $this->addClass(SearchVariantVersionedTest_Item::class);
+        $this->addClass(SolrIndexVersionedTest_Object::class);
+        $this->addFilterField('TestText');
+        $this->addFulltextField('Content');
+    }
+}

tests/SolrReindexQueuedTest.php

@@ -1,5 +1,26 @@
 <?php
 
+namespace SilverStripe\FullTextSearch\Tests;
+
+use SilverStripe\Core\Config\Config;
+use SilverStripe\Core\Injector\Injector;
+use SilverStripe\Dev\SapphireTest;
+use SilverStripe\ORM\DataObject;
+use SilverStripe\ORM\DB;
+use SilverStripe\FullTextSearch\Search\FullTextSearch;
+use SilverStripe\FullTextSearch\Solr\Reindex\Handlers\SolrReindexQueuedHandler;
+use SilverStripe\FullTextSearch\Solr\Reindex\Handlers\SolrReindexHandler;
+use SilverStripe\FullTextSearch\Solr\Services\Solr4Service;
+use SilverStripe\FullTextSearch\Solr\Reindex\Jobs\SolrReindexQueuedJob;
+use SilverStripe\FullTextSearch\Solr\Reindex\Jobs\SolrReindexGroupQueuedJob;
+use SilverStripe\FullTextSearch\Tests\SolrReindexTest\SolrReindexTest_Variant;
+use SilverStripe\FullTextSearch\Tests\SolrReindexTest\SolrReindexTest_Index;
+use SilverStripe\FullTextSearch\Tests\SolrReindexTest\SolrReindexTest_Item;
+use SilverStripe\FullTextSearch\Tests\SolrReindexTest\SolrReindexTest_RecordingLogger;
+use SilverStripe\FullTextSearch\Tests\SolrReindexQueuedTest\SolrReindexQueuedTest_Service;
+use SilverStripe\QueuedJobs\Services\QueuedJob;
+use SilverStripe\QueuedJobs\Services\QueuedJobService;
+
 /**
  * Additional tests of solr reindexing processes when run with queuedjobs
  */
@@ -7,8 +28,8 @@ class SolrReindexQueuedTest extends SapphireTest
 {
     protected $usesDatabase = true;
 
-    protected $extraDataObjects = array(
-        'SolrReindexTest_Item'
+    protected static $extra_dataobjects = array(
+        SolrReindexTest_Item::class
     );
 
     /**
@@ -29,28 +50,23 @@ class SolrReindexQueuedTest extends SapphireTest
     {
         parent::setUp();
 
-        if (!class_exists('Phockito')) {
-            $this->skipTest = true;
-            return $this->markTestSkipped("These tests need the Phockito module installed to run");
-        }
-
-        if (!interface_exists('QueuedJob')) {
+        if (!interface_exists('SilverStripe\QueuedJobs\Services\QueuedJob')) {
             $this->skipTest = true;
             return $this->markTestSkipped("These tests need the QueuedJobs module installed to run");
         }
 
         // Set queued handler for reindex
-        Config::inst()->update('Injector', 'SolrReindexHandler', array(
-            'class' => 'SolrReindexQueuedHandler'
+        Config::modify()->set(Injector::class, SolrReindexHandler::class, array(
+            'class' => SolrReindexQueuedHandler::class
         ));
-        Injector::inst()->registerService(new SolrReindexQueuedHandler(), 'SolrReindexHandler');
+        Injector::inst()->registerService(new SolrReindexQueuedHandler(), SolrReindexHandler::class);
 
         // Set test variant
         SolrReindexTest_Variant::enable();
 
         // Set index list
-        $this->service = $this->getServiceMock();
-        $this->index = singleton('SolrReindexTest_Index');
+        $this->service = $this->serviceMock();
+        $this->index = singleton(SolrReindexTest_Index::class);
         $this->index->setService($this->service);
         FullTextSearch::force_index_list($this->index);
     }
@@ -63,7 +79,8 @@ class SolrReindexQueuedTest extends SapphireTest
     protected function createDummyData($number)
     {
         // Populate dataobjects. Use truncate to generate predictable IDs
-        DB::query('TRUNCATE "SolrReindexTest_Item"');
+        $tableName = DataObject::getSchema()->tableName(SolrReindexTest_Item::class);
+        DB::get_conn()->clearTable($tableName);
 
         // Note that we don't create any records in variant = 2, to represent a variant
         // that should be cleared without any re-indexes performed
@@ -82,9 +99,15 @@ class SolrReindexQueuedTest extends SapphireTest
      *
      * @return SolrService
      */
-    protected function getServiceMock()
+    protected function serviceMock()
     {
-        return Phockito::mock('Solr4Service');
+        // Setup mock
+        /** @var SilverStripe\FullTextSearch\Solr\Services\Solr4Service|ObjectProphecy $serviceMock */
+        $serviceMock = $this->getMockBuilder(Solr4Service::class)
+            ->setMethods(['deleteByQuery', 'addDocument'])
+            ->getMock();
+
+        return $serviceMock;
     }
 
     public function tearDown()
@@ -101,7 +124,7 @@ class SolrReindexQueuedTest extends SapphireTest
      */
     protected function getHandler()
     {
-        return Injector::inst()->get('SolrReindexHandler');
+        return Injector::inst()->get(SolrReindexHandler::class);
     }
 
     /**
@@ -109,7 +132,7 @@ class SolrReindexQueuedTest extends SapphireTest
      */
     protected function getQueuedJobService()
     {
-        return singleton('SolrReindexQueuedTest_Service');
+        return Injector::inst()->get(SolrReindexQueuedTest_Service::class);
     }
 
     /**
@@ -120,6 +143,20 @@ class SolrReindexQueuedTest extends SapphireTest
     {
         $this->createDummyData(18);
 
+        // Deletes are performed in the main task prior to individual groups being processed
+        // 18 records means 3 groups of 6 in each variant (6 total)
+        // Ensure correct call is made to Solr
+        $this->service->expects($this->exactly(2))
+            ->method('deleteByQuery')
+            ->withConsecutive(
+                [
+                    $this->equalTo('-(ClassHierarchy:' . SolrReindexTest_Item::class . ')')
+                ],
+                [
+                    $this->equalTo('+(ClassHierarchy:' . SolrReindexTest_Item::class . ') +(_testvariant:"2")')
+                ]
+            );
+
         // Create pre-existing jobs
         $this->getQueuedJobService()->queueJob(new SolrReindexQueuedJob());
         $this->getQueuedJobService()->queueJob(new SolrReindexGroupQueuedJob());
@@ -135,7 +172,7 @@ class SolrReindexQueuedTest extends SapphireTest
 
         // Next job should be queue job
         $job = $this->getQueuedJobService()->getNextJob();
-        $this->assertInstanceOf('SolrReindexQueuedJob', $job);
+        $this->assertInstanceOf(SolrReindexQueuedJob::class, $job);
         $this->assertEquals(6, $job->getBatchSize());
 
         // Test that necessary items are created
@@ -143,28 +180,19 @@ class SolrReindexQueuedTest extends SapphireTest
         $job->setLogger($logger);
         $job->process();
 
-        // Deletes are performed in the main task prior to individual groups being processed
-        // 18 records means 3 groups of 6 in each variant (6 total)
-        Phockito::verify($this->service, 2)
-            ->deleteByQuery(\Hamcrest_Matchers::anything());
         $this->assertEquals(1, $logger->countMessages('Beginning init of reindex'));
         $this->assertEquals(6, $logger->countMessages('Queued Solr Reindex Group '));
-        $this->assertEquals(3, $logger->countMessages(' of SolrReindexTest_Item in {"SolrReindexTest_Variant":"0"}'));
-        $this->assertEquals(3, $logger->countMessages(' of SolrReindexTest_Item in {"SolrReindexTest_Variant":"1"}'));
+        $this->assertEquals(3, $logger->countMessages(' of ' . SolrReindexTest_Item::class . ' in {' . json_encode(SolrReindexTest_Variant::class) . ':"0"}'));
+        $this->assertEquals(3, $logger->countMessages(' of ' . SolrReindexTest_Item::class . ' in {' . json_encode(SolrReindexTest_Variant::class) . ':"1"}'));
         $this->assertEquals(1, $logger->countMessages('Completed init of reindex'));
 
-        
         // Test that invalid classes are removed
-        $this->assertNotEmpty($logger->getMessages('Clearing obsolete classes from SolrReindexTest_Index'));
-        Phockito::verify($this->service, 1)
-            ->deleteByQuery('-(ClassHierarchy:SolrReindexTest_Item)');
+        $this->assertNotEmpty($logger->getMessages('Clearing obsolete classes from ' . SolrReindexTest_Index::class));
 
         // Test that valid classes in invalid variants are removed
         $this->assertNotEmpty($logger->getMessages(
-            'Clearing all records of type SolrReindexTest_Item in the current state: {"SolrReindexTest_Variant":"2"}'
+            'Clearing all records of type ' . SolrReindexTest_Item::class . ' in the current state: {"' . SolrReindexTest_Variant::class . '":"2"}'
         ));
-        Phockito::verify($this->service, 1)
-            ->deleteByQuery('+(ClassHierarchy:SolrReindexTest_Item) +(_testvariant:"2")');
     }
 
     /**
@@ -183,9 +211,9 @@ class SolrReindexQueuedTest extends SapphireTest
 
         // Check next job is a group queued job
         $job = $this->getQueuedJobService()->getNextJob();
-        $this->assertInstanceOf('SolrReindexGroupQueuedJob', $job);
+        $this->assertInstanceOf(SolrReindexGroupQueuedJob::class, $job);
         $this->assertEquals(
-            'Solr Reindex Group (1/3) of SolrReindexTest_Item in {"SolrReindexTest_Variant":"0"}',
+            'Solr Reindex Group (1/3) of ' . SolrReindexTest_Item::class . ' in {' . json_encode(SolrReindexTest_Variant::class) . ':"0"}',
             $job->getTitle()
         );
 
@@ -196,7 +224,7 @@ class SolrReindexQueuedTest extends SapphireTest
 
         // Check tasks completed (as per non-queuedjob version)
         $this->assertEquals(1, $logger->countMessages('Beginning reindex group'));
-        $this->assertEquals(1, $logger->countMessages('Adding SolrReindexTest_Item'));
+        $this->assertEquals(1, $logger->countMessages('Adding ' . SolrReindexTest_Item::class . ''));
         $this->assertEquals(1, $logger->countMessages('Queuing commit on all changes'));
         $this->assertEquals(1, $logger->countMessages('Completed reindex group'));
 
@@ -211,19 +239,3 @@ class SolrReindexQueuedTest extends SapphireTest
         }
     }
 }
-
-if (!class_exists('QueuedJobService')) {
-    return;
-}
-
-class SolrReindexQueuedTest_Service extends QueuedJobService implements TestOnly
-{
-    /**
-     * @return QueuedJob
-     */
-    public function getNextJob()
-    {
-        $job = $this->getNextPendingJob();
-        return $this->initialiseJob($job);
-    }
-}

tests/SolrReindexQueuedTest/SolrReindexQueuedTest_Service.php

@@ -0,0 +1,27 @@
+<?php
+
+namespace SilverStripe\FullTextSearch\Tests\SolrReindexQueuedTest;
+
+use SilverStripe\Dev\TestOnly;
+
+if (!class_exists('SilverStripe\QueuedJobs\Services\QueuedJobService')) {
+    return;
+}
+
+use SilverStripe\QueuedJobs\Services\QueuedJobService;
+
+class SolrReindexQueuedTest_Service extends QueuedJobService implements TestOnly
+{
+    private static $dependencies = [
+        'queueHandler' => '%$QueueHandler'
+    ];
+
+    /**
+     * @return QueuedJob
+     */
+    public function getNextJob()
+    {
+        $job = $this->getNextPendingJob();
+        return $this->initialiseJob($job);
+    }
+}

tests/SolrReindexTest.php

@@ -1,20 +1,30 @@
 <?php
 
-use Monolog\Handler\AbstractProcessingHandler;
-use Monolog\Handler\HandlerInterface;
-use Monolog\Logger;
-use Psr\Log\LoggerInterface;
+namespace SilverStripe\FullTextSearch\Tests;
 
-if (class_exists('Phockito')) {
-    Phockito::include_hamcrest(false);
-}
+use SilverStripe\Dev\SapphireTest;
+use SilverStripe\FullTextSearch\Search\FullTextSearch;
+use SilverStripe\FullTextSearch\Search\Updaters\SearchUpdater;
+use SilverStripe\FullTextSearch\Search\Variants\SearchVariant;
+use SilverStripe\FullTextSearch\Tests\SolrReindexTest\SolrReindexTest_Variant;
+use SilverStripe\FullTextSearch\Tests\SolrReindexTest\SolrReindexTest_Index;
+use SilverStripe\FullTextSearch\Tests\SolrReindexTest\SolrReindexTest_TestHandler;
+use SilverStripe\FullTextSearch\Tests\SolrReindexTest\SolrReindexTest_Item;
+use SilverStripe\FullTextSearch\Tests\SolrReindexTest\SolrReindexTest_RecordingLogger;
+use SilverStripe\FullTextSearch\Solr\Reindex\Handlers\SolrReindexHandler;
+use SilverStripe\FullTextSearch\Solr\Services\Solr4Service;
+use SilverStripe\FullTextSearch\Solr\Tasks\Solr_Reindex;
+use SilverStripe\Core\Config\Config;
+use SilverStripe\Core\Injector\Injector;
+use SilverStripe\ORM\DataObject;
+use SilverStripe\ORM\DB;
 
 class SolrReindexTest extends SapphireTest
 {
     protected $usesDatabase = true;
 
-    protected $extraDataObjects = array(
-        'SolrReindexTest_Item'
+    protected static $extra_dataobjects = array(
+        SolrReindexTest_Item::class
     );
 
     /**
@@ -31,28 +41,27 @@ class SolrReindexTest extends SapphireTest
      */
     protected $service = null;
 
-    public function setUp()
+    protected function setUp()
     {
+        Config::modify()->set(SearchUpdater::class, 'flush_on_shutdown', false);
+
         parent::setUp();
 
-        if (!class_exists('Phockito')) {
-            $this->skipTest = true;
-            return $this->markTestSkipped("These tests need the Phockito module installed to run");
-        }
-
         // Set test handler for reindex
-        Config::inst()->update('Injector', 'SolrReindexHandler', array(
-            'class' => 'SolrReindexTest_TestHandler'
+        Config::modify()->set(Injector::class, SolrReindexHandler::class, array(
+            'class' => SolrReindexTest_TestHandler::class
         ));
-        Injector::inst()->registerService(new SolrReindexTest_TestHandler(), 'SolrReindexHandler');
+
+        Injector::inst()->registerService(new SolrReindexTest_TestHandler(), SolrReindexHandler::class);
 
         // Set test variant
         SolrReindexTest_Variant::enable();
 
         // Set index list
         $this->service = $this->getServiceMock();
-        $this->index = singleton('SolrReindexTest_Index');
+        $this->index = singleton(SolrReindexTest_Index::class);
         $this->index->setService($this->service);
+
         FullTextSearch::force_index_list($this->index);
     }
 
@@ -63,8 +72,7 @@ class SolrReindexTest extends SapphireTest
      */
     protected function createDummyData($number)
     {
-        // Populate dataobjects. Use truncate to generate predictable IDs
-        DB::query('TRUNCATE "SolrReindexTest_Item"');
+        self::resetDBSchema();
 
         // Note that we don't create any records in variant = 2, to represent a variant
         // that should be cleared without any re-indexes performed
@@ -85,7 +93,10 @@ class SolrReindexTest extends SapphireTest
      */
     protected function getServiceMock()
     {
-        return Phockito::mock('Solr4Service');
+        $serviceMock = $this->getMockBuilder(Solr4Service::class)
+            ->setMethods(['deleteByQuery', 'addDocument']);
+
+        return $serviceMock->getMock();
     }
 
     public function tearDown()
@@ -102,7 +113,7 @@ class SolrReindexTest extends SapphireTest
      */
     protected function getHandler()
     {
-        return Injector::inst()->get('SolrReindexHandler');
+        return Injector::inst()->get(SolrReindexHandler::class);
     }
 
     /**
@@ -114,7 +125,7 @@ class SolrReindexTest extends SapphireTest
         $variant = SearchVariant::current_state();
         $this->assertEquals(
             array(
-                "SolrReindexTest_Variant" => "0"
+                SolrReindexTest_Variant::class => "0"
             ),
             $variant
         );
@@ -124,13 +135,13 @@ class SolrReindexTest extends SapphireTest
         $this->assertEquals(
             array(
                 array(
-                    "SolrReindexTest_Variant" => "0"
+                    SolrReindexTest_Variant::class => "0"
                 ),
                 array(
-                    "SolrReindexTest_Variant" => "1"
+                    SolrReindexTest_Variant::class => "1"
                 ),
                 array(
-                    "SolrReindexTest_Variant" => "2"
+                    SolrReindexTest_Variant::class => "2"
                 )
             ),
             $allStates
@@ -157,36 +168,36 @@ class SolrReindexTest extends SapphireTest
      */
     public function testReindexSegmentsGroups()
     {
+        $this->service->method('deleteByQuery')
+            ->withConsecutive(
+                ['-(ClassHierarchy:' . SolrReindexTest_Item::class . ')'],
+                ['+(ClassHierarchy:' . SolrReindexTest_Item::class . ') +(_testvariant:"2")']
+            );
+
         $this->createDummyData(120);
 
         // Initiate re-index
         $logger = new SolrReindexTest_RecordingLogger();
-        $this->getHandler()->runReindex($logger, 21, 'Solr_Reindex');
+        $this->getHandler()->runReindex($logger, 21, Solr_Reindex::class);
 
         // Test that invalid classes are removed
-        $this->assertNotEmpty($logger->getMessages('Clearing obsolete classes from SolrReindexTest_Index'));
-        Phockito::verify($this->service, 1)
-            ->deleteByQuery('-(ClassHierarchy:SolrReindexTest_Item)');
-
+        $this->assertContains('Clearing obsolete classes from ' . SolrReindexTest_Index::class, $logger->getMessages());
+        //var_dump($logger->getMessages());
         // Test that valid classes in invalid variants are removed
-        $this->assertNotEmpty($logger->getMessages(
-            'Clearing all records of type SolrReindexTest_Item in the current state: {"SolrReindexTest_Variant":"2"}'
-        ));
-        Phockito::verify($this->service, 1)
-            ->deleteByQuery('+(ClassHierarchy:SolrReindexTest_Item) +(_testvariant:"2")');
+        $this->assertContains('Clearing all records of type ' . SolrReindexTest_Item::class . ' in the current state: {' . json_encode(SolrReindexTest_Variant::class) . ':"2"}', $logger->getMessages());
 
         // 120x2 grouped into groups of 21 results in 12 groups
         $this->assertEquals(12, $logger->countMessages('Called processGroup with '));
-        $this->assertEquals(6, $logger->countMessages('{"SolrReindexTest_Variant":"0"}'));
-        $this->assertEquals(6, $logger->countMessages('{"SolrReindexTest_Variant":"1"}'));
+        $this->assertEquals(6, $logger->countMessages('{' . json_encode(SolrReindexTest_Variant::class) . ':"0"}'));
+        $this->assertEquals(6, $logger->countMessages('{' . json_encode(SolrReindexTest_Variant::class) . ':"1"}'));
 
         // Given that there are two variants, there should be two group ids of each number
-        $this->assertEquals(2, $logger->countMessages(' SolrReindexTest_Item, group 0 of 6'));
-        $this->assertEquals(2, $logger->countMessages(' SolrReindexTest_Item, group 1 of 6'));
-        $this->assertEquals(2, $logger->countMessages(' SolrReindexTest_Item, group 2 of 6'));
-        $this->assertEquals(2, $logger->countMessages(' SolrReindexTest_Item, group 3 of 6'));
-        $this->assertEquals(2, $logger->countMessages(' SolrReindexTest_Item, group 4 of 6'));
-        $this->assertEquals(2, $logger->countMessages(' SolrReindexTest_Item, group 5 of 6'));
+        $this->assertEquals(2, $logger->countMessages(' ' . SolrReindexTest_Item::class . ', group 0 of 6'));
+        $this->assertEquals(2, $logger->countMessages(' ' . SolrReindexTest_Item::class . ', group 1 of 6'));
+        $this->assertEquals(2, $logger->countMessages(' ' . SolrReindexTest_Item::class . ', group 2 of 6'));
+        $this->assertEquals(2, $logger->countMessages(' ' . SolrReindexTest_Item::class . ', group 3 of 6'));
+        $this->assertEquals(2, $logger->countMessages(' ' . SolrReindexTest_Item::class . ', group 4 of 6'));
+        $this->assertEquals(2, $logger->countMessages(' ' . SolrReindexTest_Item::class . ', group 5 of 6'));
 
         // Check various group sizes
         $logger->clear();
@@ -208,25 +219,23 @@ class SolrReindexTest extends SapphireTest
      */
     public function testRunGroup()
     {
+        $this->service->method('deleteByQuery')
+            ->with('+(ClassHierarchy:' . SolrReindexTest_Item::class . ') +_query_:"{!frange l=2 u=2}mod(ID, 6)" +(_testvariant:"1")');
+
         $this->createDummyData(120);
         $logger = new SolrReindexTest_RecordingLogger();
 
         // Initiate re-index of third group (index 2 of 6)
-        $state = array('SolrReindexTest_Variant' => '1');
-        $this->getHandler()->runGroup($logger, $this->index, $state, 'SolrReindexTest_Item', 6, 2);
+        $state = array(SolrReindexTest_Variant::class => '1');
+        $this->getHandler()->runGroup($logger, $this->index, $state, SolrReindexTest_Item::class, 6, 2);
         $idMessage = $logger->filterMessages('Updated ');
         $this->assertNotEmpty(preg_match('/^Updated (?<ids>[,\d]+)/i', $idMessage[0], $matches));
         $ids = array_unique(explode(',', $matches['ids']));
 
         // Test successful
-        $this->assertNotEmpty($logger->getMessages('Adding SolrReindexTest_Item'));
+        $this->assertNotEmpty($logger->getMessages('Adding ' . SolrReindexTest_Item::class));
         $this->assertNotEmpty($logger->getMessages('Done'));
 
-        // Test that items in this variant / group are cleared from solr
-        Phockito::verify($this->service, 1)->deleteByQuery(
-            '+(ClassHierarchy:SolrReindexTest_Item) +_query_:"{!frange l=2 u=2}mod(ID, 6)" +(_testvariant:"1")'
-        );
-
         // Test that items in this variant / group are re-indexed
         // 120 divided into 6 groups should be 20 at least (max 21)
         $this->assertEquals(21, count($ids), 'Group size is about 20', 1);
@@ -241,16 +250,27 @@ class SolrReindexTest extends SapphireTest
      */
     public function testRunAllGroups()
     {
+        $this->service->method('deleteByQuery')
+            ->withConsecutive(
+                ['+(ClassHierarchy:' . SolrReindexTest_Item::class . ') +_query_:"{!frange l=0 u=0}mod(ID, 6)" +(_testvariant:"1")'],
+                ['+(ClassHierarchy:' . SolrReindexTest_Item::class . ') +_query_:"{!frange l=1 u=1}mod(ID, 6)" +(_testvariant:"1")'],
+                ['+(ClassHierarchy:' . SolrReindexTest_Item::class . ') +_query_:"{!frange l=2 u=2}mod(ID, 6)" +(_testvariant:"1")'],
+                ['+(ClassHierarchy:' . SolrReindexTest_Item::class . ') +_query_:"{!frange l=3 u=3}mod(ID, 6)" +(_testvariant:"1")'],
+                ['+(ClassHierarchy:' . SolrReindexTest_Item::class . ') +_query_:"{!frange l=4 u=4}mod(ID, 6)" +(_testvariant:"1")'],
+                ['+(ClassHierarchy:' . SolrReindexTest_Item::class . ') +_query_:"{!frange l=5 u=5}mod(ID, 6)" +(_testvariant:"1")'],
+                ['+(ClassHierarchy:' . SolrReindexTest_Item::class . ') +_query_:"{!frange l=6 u=6}mod(ID, 6)" +(_testvariant:"1")']
+            );
+
         $this->createDummyData(120);
         $logger = new SolrReindexTest_RecordingLogger();
 
         // Test that running all groups covers the complete set of ids
-        $state = array('SolrReindexTest_Variant' => '1');
+        $state = array(SolrReindexTest_Variant::class => '1');
         for ($i = 0; $i < 6; $i++) {
             // See testReindexSegmentsGroups for test that each of these states is invoked during a full reindex
             $this
                 ->getHandler()
-                ->runGroup($logger, $this->index, $state, 'SolrReindexTest_Item', 6, $i);
+                ->runGroup($logger, $this->index, $state, SolrReindexTest_Item::class, 6, $i);
         }
 
         // Count all ids updated
@@ -262,301 +282,5 @@ class SolrReindexTest extends SapphireTest
 
         // Check ids
         $this->assertEquals(120, count($ids));
-        Phockito::verify($this->service, 6)->deleteByQuery(\Hamcrest_Matchers::anything());
-        Phockito::verify($this->service, 1)->deleteByQuery(
-            '+(ClassHierarchy:SolrReindexTest_Item) +_query_:"{!frange l=0 u=0}mod(ID, 6)" +(_testvariant:"1")'
-        );
-        Phockito::verify($this->service, 1)->deleteByQuery(
-            '+(ClassHierarchy:SolrReindexTest_Item) +_query_:"{!frange l=1 u=1}mod(ID, 6)" +(_testvariant:"1")'
-        );
-        Phockito::verify($this->service, 1)->deleteByQuery(
-            '+(ClassHierarchy:SolrReindexTest_Item) +_query_:"{!frange l=2 u=2}mod(ID, 6)" +(_testvariant:"1")'
-        );
-        Phockito::verify($this->service, 1)->deleteByQuery(
-            '+(ClassHierarchy:SolrReindexTest_Item) +_query_:"{!frange l=3 u=3}mod(ID, 6)" +(_testvariant:"1")'
-        );
-        Phockito::verify($this->service, 1)->deleteByQuery(
-            '+(ClassHierarchy:SolrReindexTest_Item) +_query_:"{!frange l=4 u=4}mod(ID, 6)" +(_testvariant:"1")'
-        );
-        Phockito::verify($this->service, 1)->deleteByQuery(
-            '+(ClassHierarchy:SolrReindexTest_Item) +_query_:"{!frange l=5 u=5}mod(ID, 6)" +(_testvariant:"1")'
-        );
-    }
-}
-
-/**
- * Provides a wrapper for testing SolrReindexBase
- */
-class SolrReindexTest_TestHandler extends SolrReindexBase
-{
-    public function processGroup(
-        LoggerInterface $logger, SolrIndex $indexInstance, $state, $class, $groups, $group, $taskName
-    ) {
-        $indexName = $indexInstance->getIndexName();
-        $stateName = json_encode($state);
-        $logger->info("Called processGroup with {$indexName}, {$stateName}, {$class}, group {$group} of {$groups}");
-    }
-
-    public function triggerReindex(LoggerInterface $logger, $batchSize, $taskName, $classes = null)
-    {
-        $logger->info("Called triggerReindex");
-    }
-}
-
-
-class SolrReindexTest_Index extends SolrIndex implements TestOnly
-{
-    public function init()
-    {
-        $this->addClass('SolrReindexTest_Item');
-        $this->addAllFulltextFields();
-    }
-}
-
-/**
- * Does not have any variant extensions
- */
-class SolrReindexTest_Item extends DataObject implements TestOnly
-{
-    private static $extensions = array(
-        'SolrReindexTest_ItemExtension'
-    );
-
-    private static $db = array(
-        'Title' => 'Varchar(255)',
-        'Variant' => 'Int(0)'
-    );
-}
-
-/**
- * Select only records in the current variant
- */
-class SolrReindexTest_ItemExtension extends DataExtension implements TestOnly
-{
-    /**
-     * Filter records on the current variant
-     *
-     * @param SQLQuery $query
-     * @param DataQuery $dataQuery
-     */
-    public function augmentSQL(SQLQuery &$query, DataQuery &$dataQuery = null)
-    {
-        $variant = SolrReindexTest_Variant::get_current();
-        if ($variant !== null && !$query->filtersOnID()) {
-            $sqlVariant = Convert::raw2sql($variant);
-            $query->addWhere("\"Variant\" = '{$sqlVariant}'");
-        }
-    }
-}
-
-
-/**
- * Dummy variant that selects items with field Varient matching the current value
- *
- * Variant states are 0 and 1, or null if disabled
- */
-class SolrReindexTest_Variant extends SearchVariant implements TestOnly
-{
-    /**
-     * Value of this variant (either null, 0, or 1)
-     *
-     * @var int|null
-     */
-    protected static $current = null;
-
-    /**
-     * Activate this variant
-     */
-    public static function enable()
-    {
-        self::disable();
-
-        self::$current = 0;
-        self::$variants = array(
-            'SolrReindexTest_Variant' => singleton('SolrReindexTest_Variant')
-        );
-    }
-
-    /**
-     * Disable this variant and reset
-     */
-    public static function disable()
-    {
-        self::$current = null;
-        self::$variants = null;
-        self::$class_variants = array();
-        self::$call_instances = array();
-    }
-
-    public function activateState($state)
-    {
-        self::set_current($state);
-    }
-
-    /**
-     * Set the current variant to the given state
-     *
-     * @param int $current 0, 1, 2, or null (disabled)
-     */
-    public static function set_current($current)
-    {
-        self::$current = $current;
-    }
-
-    /**
-     * Get the current state
-     *
-     * @return string|null
-     */
-    public static function get_current()
-    {
-        // Always use string values for states for consistent json_encode value
-        if (isset(self::$current)) {
-            return (string)self::$current;
-        }
-    }
-
-    public function alterDefinition($class, $index)
-    {
-        $self = get_class($this);
-
-        $this->addFilterField($index, '_testvariant', array(
-            'name' => '_testvariant',
-            'field' => '_testvariant',
-            'fullfield' => '_testvariant',
-            'base' => ClassInfo::baseDataClass($class),
-            'origin' => $class,
-            'type' => 'Int',
-            'lookup_chain' => array(array('call' => 'variant', 'variant' => $self, 'method' => 'currentState'))
-        ));
-    }
-
-    public function alterQuery($query, $index)
-    {
-        // I guess just calling it _testvariant is ok?
-        $query->filter('_testvariant', $this->currentState());
-    }
-
-    public function appliesTo($class, $includeSubclasses)
-    {
-        return $class === 'SolrReindexTest_Item' ||
-            ($includeSubclasses && is_subclass_of($class, 'SolrReindexTest_Item', true));
-    }
-
-    public function appliesToEnvironment()
-    {
-        // Set to null to disable
-        return self::$current !== null;
-    }
-
-    public function currentState()
-    {
-        return self::get_current();
-    }
-
-    public function reindexStates()
-    {
-        // Always use string values for states for consistent json_encode value
-        return array('0', '1', '2');
-    }
-}
-
-/**
- * Test logger for recording messages
- */
-class SolrReindexTest_RecordingLogger extends Logger implements TestOnly
-{
-    /**
-     * @var SolrReindexTest_Handler
-     */
-    protected $testHandler = null;
-
-    public function __construct($name = 'testlogger', array $handlers = array(), array $processors = array())
-    {
-        parent::__construct($name, $handlers, $processors);
-
-        $this->testHandler = new SolrReindexTest_Handler();
-        $this->pushHandler($this->testHandler);
-    }
-
-    /**
-     * @return array
-     */
-    public function getMessages()
-    {
-        return $this->testHandler->getMessages();
-    }
-
-    /**
-     * Clear all messages
-     */
-    public function clear()
-    {
-        $this->testHandler->clear();
-    }
-
-    /**
-     * Get messages with the given filter
-     *
-     * @param string $containing
-     * @return array Filtered array
-     */
-    public function filterMessages($containing)
-    {
-        return array_values(array_filter(
-            $this->getMessages(),
-            function ($content) use ($containing) {
-                return stripos($content, $containing) !== false;
-            }
-        ));
-    }
-
-    /**
-     * Count all messages containing the given substring
-     *
-     * @param string $containing Message to filter by
-     * @return int
-     */
-    public function countMessages($containing = null)
-    {
-        if ($containing) {
-            $messages = $this->filterMessages($containing);
-        } else {
-            $messages = $this->getMessages();
-        }
-        return count($messages);
-    }
-}
-
-/**
- * Logger for recording messages for later retrieval
- */
-class SolrReindexTest_Handler extends AbstractProcessingHandler implements TestOnly
-{
-    /**
-     * Messages
-     *
-     * @var array
-     */
-    protected $messages = array();
-
-    /**
-     * Get all messages
-     *
-     * @return array
-     */
-    public function getMessages()
-    {
-        return $this->messages;
-    }
-
-    public function clear()
-    {
-        $this->messages = array();
-    }
-
-    protected function write(array $record)
-    {
-        $this->messages[] = $record['message'];
     }
 }

tests/SolrReindexTest/SolrReindexTest_Handler.php

@@ -0,0 +1,39 @@
+<?php
+
+namespace SilverStripe\FullTextSearch\Tests\SolrReindexTest;
+
+use Monolog\Handler\AbstractProcessingHandler;
+use SilverStripe\Dev\TestOnly;
+
+/**
+ * Logger for recording messages for later retrieval
+ */
+class SolrReindexTest_Handler extends AbstractProcessingHandler implements TestOnly
+{
+    /**
+     * Messages
+     *
+     * @var array
+     */
+    protected $messages = array();
+
+    /**
+     * Get all messages
+     *
+     * @return array
+     */
+    public function getMessages()
+    {
+        return $this->messages;
+    }
+
+    public function clear()
+    {
+        $this->messages = array();
+    }
+
+    protected function write(array $record)
+    {
+        $this->messages[] = $record['message'];
+    }
+}

tests/SolrReindexTest/SolrReindexTest_Index.php

@@ -0,0 +1,15 @@
+<?php
+
+namespace SilverStripe\FullTextSearch\Tests\SolrReindexTest;
+
+use SilverStripe\Dev\TestOnly;
+use SilverStripe\FullTextSearch\Solr\SolrIndex;
+
+class SolrReindexTest_Index extends SolrIndex implements TestOnly
+{
+    public function init()
+    {
+        $this->addClass(SolrReindexTest_Item::class);
+        $this->addAllFulltextFields();
+    }
+}

tests/SolrReindexTest/SolrReindexTest_Item.php

@@ -0,0 +1,24 @@
+<?php
+
+namespace SilverStripe\FullTextSearch\Tests\SolrReindexTest;
+
+use SilverStripe\Dev\TestOnly;
+use SilverStripe\ORM\DataObject;
+use SilverStripe\FullTextSearch\Tests\SolrReindexTest\SolrReindexTest_ItemExtension;
+
+/**
+ * Does not have any variant extensions
+ */
+class SolrReindexTest_Item extends DataObject
+{
+    private static $table_name = 'SolrReindexTest_Item';
+
+    private static $extensions = [
+        SolrReindexTest_ItemExtension::class
+    ];
+
+    private static $db = array(
+        'Title' => 'Varchar(255)',
+        'Variant' => 'Int(0)'
+    );
+}

tests/SolrReindexTest/SolrReindexTest_ItemExtension.php

@@ -0,0 +1,31 @@
+<?php
+
+namespace SilverStripe\FullTextSearch\Tests\SolrReindexTest;
+
+use SilverStripe\ORM\DataExtension;
+use SilverStripe\Dev\TestOnly;
+use SilverStripe\ORM\Queries\SQLSelect;
+use SilverStripe\ORM\DataQuery;
+use SilverStripe\FullTextSearch\Tests\SolrReindexTest\SolrReindexTest_Variant;
+use SilverStripe\Core\Convert;
+
+/**
+ * Select only records in the current variant
+ */
+class SolrReindexTest_ItemExtension extends DataExtension implements TestOnly
+{
+    /**
+     * Filter records on the current variant
+     *
+     * @param SQLSelect $query
+     * @param DataQuery $dataQuery
+     */
+    public function augmentSQL(SQLSelect $query, DataQuery $dataQuery = null)
+    {
+        $variant = SolrReindexTest_Variant::get_current();
+        if ($variant !== null && !$query->filtersOnID()) {
+            $sqlVariant = Convert::raw2sql($variant);
+            $query->addWhere("\"Variant\" = '{$sqlVariant}'");
+        }
+    }
+}

tests/SolrReindexTest/SolrReindexTest_RecordingLogger.php

@@ -0,0 +1,74 @@
+<?php
+
+namespace SilverStripe\FullTextSearch\Tests\SolrReindexTest;
+
+use Monolog\Logger;
+use SilverStripe\Dev\TestOnly;
+use SilverStripe\FullTextSearch\Tests\SolrReindexTest\SolrReindexTest_Handler;
+
+/**
+ * Test logger for recording messages
+ */
+class SolrReindexTest_RecordingLogger extends Logger implements TestOnly
+{
+    /**
+     * @var SolrReindexTest_Handler
+     */
+    protected $testHandler = null;
+
+    public function __construct($name = 'testlogger', array $handlers = array(), array $processors = array())
+    {
+        parent::__construct($name, $handlers, $processors);
+
+        $this->testHandler = new SolrReindexTest_Handler();
+        $this->pushHandler($this->testHandler);
+    }
+
+    /**
+     * @return array
+     */
+    public function getMessages()
+    {
+        return $this->testHandler->getMessages();
+    }
+
+    /**
+     * Clear all messages
+     */
+    public function clear()
+    {
+        $this->testHandler->clear();
+    }
+
+    /**
+     * Get messages with the given filter
+     *
+     * @param string $containing
+     * @return array Filtered array
+     */
+    public function filterMessages($containing)
+    {
+        return array_values(array_filter(
+            $this->getMessages(),
+            function ($content) use ($containing) {
+                return stripos($content, $containing) !== false;
+            }
+        ));
+    }
+
+    /**
+     * Count all messages containing the given substring
+     *
+     * @param string $containing Message to filter by
+     * @return int
+     */
+    public function countMessages($containing = null)
+    {
+        if ($containing) {
+            $messages = $this->filterMessages($containing);
+        } else {
+            $messages = $this->getMessages();
+        }
+        return count($messages);
+    }
+}

tests/SolrReindexTest/SolrReindexTest_TestHandler.php

@@ -0,0 +1,32 @@
+<?php
+
+namespace SilverStripe\FullTextSearch\Tests\SolrReindexTest;
+
+use SilverStripe\FullTextSearch\Solr\Reindex\Handlers\SolrReindexBase;
+use Psr\Log\LoggerInterface;
+use SilverStripe\FullTextSearch\Solr\SolrIndex;
+
+/**
+ * Provides a wrapper for testing SolrReindexBase
+ */
+class SolrReindexTest_TestHandler extends SolrReindexBase
+{
+    public function processGroup(
+        LoggerInterface $logger,
+        SolrIndex $indexInstance,
+        $state,
+        $class,
+        $groups,
+        $group,
+        $taskName
+    ) {
+        $indexName = $indexInstance->getIndexName();
+        $stateName = json_encode($state);
+        $logger->info("Called processGroup with {$indexName}, {$stateName}, {$class}, group {$group} of {$groups}");
+    }
+
+    public function triggerReindex(LoggerInterface $logger, $batchSize, $taskName, $classes = null)
+    {
+        $logger->info("Called triggerReindex");
+    }
+}

tests/SolrReindexTest/SolrReindexTest_Variant.php

@@ -0,0 +1,118 @@
+<?php
+
+namespace SilverStripe\FullTextSearch\Tests\SolrReindexTest;
+
+use SilverStripe\Dev\TestOnly;
+use SilverStripe\FullTextSearch\Search\Variants\SearchVariant;
+use SilverStripe\ORM\DataObject;
+
+/**
+ * Dummy variant that selects items with field Varient matching the current value
+ *
+ * Variant states are 0 and 1, or null if disabled
+ */
+class SolrReindexTest_Variant extends SearchVariant implements TestOnly
+{
+    /**
+     * Value of this variant (either null, 0, or 1)
+     *
+     * @var int|null
+     */
+    protected static $current = null;
+
+    /**
+     * Activate this variant
+     */
+    public static function enable()
+    {
+        self::disable();
+
+        self::$current = 0;
+        self::$variants = array(
+            self::class => singleton(self::class)
+        );
+    }
+
+    /**
+     * Disable this variant and reset
+     */
+    public static function disable()
+    {
+        self::$current = null;
+        self::$variants = null;
+        self::$class_variants = array();
+        self::$call_instances = array();
+    }
+
+    public function activateState($state)
+    {
+        self::set_current($state);
+    }
+
+    /**
+     * Set the current variant to the given state
+     *
+     * @param int $current 0, 1, 2, or null (disabled)
+     */
+    public static function set_current($current)
+    {
+        self::$current = $current;
+    }
+
+    /**
+     * Get the current state
+     *
+     * @return string|null
+     */
+    public static function get_current()
+    {
+        // Always use string values for states for consistent json_encode value
+        if (isset(self::$current)) {
+            return (string)self::$current;
+        }
+    }
+
+    public function alterDefinition($class, $index)
+    {
+        $self = get_class($this);
+
+        $this->addFilterField($index, '_testvariant', array(
+            'name' => '_testvariant',
+            'field' => '_testvariant',
+            'fullfield' => '_testvariant',
+            'base' => DataObject::getSchema()->baseDataClass($class),
+            'origin' => $class,
+            'type' => 'Int',
+            'lookup_chain' => array(array('call' => 'variant', 'variant' => $self, 'method' => 'currentState'))
+        ));
+    }
+
+    public function alterQuery($query, $index)
+    {
+        // I guess just calling it _testvariant is ok?
+        $query->filter('_testvariant', $this->currentState());
+    }
+
+    public function appliesTo($class, $includeSubclasses)
+    {
+        return $class === SolrReindexTest_Item::class ||
+            ($includeSubclasses && is_subclass_of($class, SolrReindexTest_Item::class, true));
+    }
+
+    public function appliesToEnvironment()
+    {
+        // Set to null to disable
+        return self::$current !== null;
+    }
+
+    public function currentState()
+    {
+        return self::get_current();
+    }
+
+    public function reindexStates()
+    {
+        // Always use string values for states for consistent json_encode value
+        return array('0', '1', '2');
+    }
+}