2010-04-13 03:46:27 +02:00
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<?php
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class DataObjectSchemaGenerationTest extends SapphireTest {
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protected $extraDataObjects = array(
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'DataObjectSchemaGenerationTest_DO',
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2012-09-14 04:55:07 +02:00
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'DataObjectSchemaGenerationTest_IndexDO'
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2010-04-13 03:46:27 +02:00
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);
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2014-08-15 08:53:05 +02:00
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2012-09-19 12:07:39 +02:00
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public function setUpOnce() {
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2014-08-15 08:53:05 +02:00
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2012-09-14 04:55:07 +02:00
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// enable fulltext option on this table
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2012-09-26 23:34:00 +02:00
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Config::inst()->update('DataObjectSchemaGenerationTest_IndexDO', 'create_table_options',
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2013-06-21 00:32:08 +02:00
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array(MySQLSchemaManager::ID => 'ENGINE=MyISAM'));
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2014-08-15 08:53:05 +02:00
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2012-09-14 04:55:07 +02:00
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parent::setUpOnce();
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}
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2012-09-11 02:53:08 +02:00
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2010-04-13 03:46:27 +02:00
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/**
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* Check that once a schema has been generated, then it doesn't need any more updating
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*/
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2012-09-19 12:07:39 +02:00
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public function testFieldsDontRerequestChanges() {
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2013-06-21 00:32:08 +02:00
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$schema = DB::get_schema();
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$test = $this;
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2010-04-13 03:46:27 +02:00
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DB::quiet();
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2012-09-11 02:53:08 +02:00
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2010-04-13 03:46:27 +02:00
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// Table will have been initially created by the $extraDataObjects setting
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2014-08-15 08:53:05 +02:00
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2012-09-11 02:53:08 +02:00
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// Verify that it doesn't need to be recreated
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2013-06-21 00:32:08 +02:00
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$schema->schemaUpdate(function() use ($test, $schema) {
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$obj = new DataObjectSchemaGenerationTest_DO();
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$obj->requireTable();
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$needsUpdating = $schema->doesSchemaNeedUpdating();
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$schema->cancelSchemaUpdate();
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$test->assertFalse($needsUpdating);
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});
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2012-09-11 02:53:08 +02:00
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}
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/**
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* Check that updates to a class fields are reflected in the database
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*/
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2012-09-19 12:07:39 +02:00
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public function testFieldsRequestChanges() {
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2013-06-21 00:32:08 +02:00
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$schema = DB::get_schema();
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$test = $this;
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2012-09-11 02:53:08 +02:00
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DB::quiet();
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// Table will have been initially created by the $extraDataObjects setting
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2014-08-15 08:53:05 +02:00
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2012-09-11 02:53:08 +02:00
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// Let's insert a new field here
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2013-02-27 01:34:50 +01:00
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Config::inst()->update('DataObjectSchemaGenerationTest_DO', 'db', array(
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'SecretField' => 'Varchar(100)'
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));
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2012-09-14 04:55:07 +02:00
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// Verify that the above extra field triggered a schema update
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2013-06-21 00:32:08 +02:00
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$schema->schemaUpdate(function() use ($test, $schema) {
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$obj = new DataObjectSchemaGenerationTest_DO();
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$obj->requireTable();
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$needsUpdating = $schema->doesSchemaNeedUpdating();
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$schema->cancelSchemaUpdate();
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$test->assertTrue($needsUpdating);
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});
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2012-09-11 02:53:08 +02:00
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}
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2014-08-15 08:53:05 +02:00
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2012-09-11 02:53:08 +02:00
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/**
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* Check that indexes on a newly generated class do not subsequently request modification
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2012-09-11 02:53:08 +02:00
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*/
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2012-09-19 12:07:39 +02:00
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public function testIndexesDontRerequestChanges() {
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$schema = DB::get_schema();
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$test = $this;
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2012-09-11 02:53:08 +02:00
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DB::quiet();
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2014-08-15 08:53:05 +02:00
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2012-09-11 02:53:08 +02:00
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// Table will have been initially created by the $extraDataObjects setting
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2014-08-15 08:53:05 +02:00
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2012-09-11 02:53:08 +02:00
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// Verify that it doesn't need to be recreated
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2013-06-21 00:32:08 +02:00
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$schema->schemaUpdate(function() use ($test, $schema) {
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$obj = new DataObjectSchemaGenerationTest_IndexDO();
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$obj->requireTable();
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$needsUpdating = $schema->doesSchemaNeedUpdating();
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$schema->cancelSchemaUpdate();
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$test->assertFalse($needsUpdating);
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});
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2014-08-15 08:53:05 +02:00
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2012-09-14 04:55:07 +02:00
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// Test with alternate index format, although these indexes are the same
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2013-02-27 01:34:50 +01:00
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Config::inst()->remove('DataObjectSchemaGenerationTest_IndexDO', 'indexes');
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Config::inst()->update('DataObjectSchemaGenerationTest_IndexDO', 'indexes',
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Config::inst()->get('DataObjectSchemaGenerationTest_IndexDO', 'indexes_alt')
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);
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2012-09-14 04:55:07 +02:00
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// Verify that it still doesn't need to be recreated
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2013-06-21 00:32:08 +02:00
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$schema->schemaUpdate(function() use ($test, $schema) {
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$obj2 = new DataObjectSchemaGenerationTest_IndexDO();
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$obj2->requireTable();
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$needsUpdating = $schema->doesSchemaNeedUpdating();
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$schema->cancelSchemaUpdate();
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$test->assertFalse($needsUpdating);
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});
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2010-04-13 03:46:27 +02:00
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}
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2014-08-15 08:53:05 +02:00
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2012-09-11 02:53:08 +02:00
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/**
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* Check that updates to a dataobject's indexes are reflected in DDL
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*/
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2012-09-19 12:07:39 +02:00
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public function testIndexesRerequestChanges() {
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2013-06-21 00:32:08 +02:00
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$schema = DB::get_schema();
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$test = $this;
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2012-09-11 02:53:08 +02:00
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DB::quiet();
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2014-08-15 08:53:05 +02:00
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2012-09-11 02:53:08 +02:00
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// Table will have been initially created by the $extraDataObjects setting
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2014-08-15 08:53:05 +02:00
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2012-09-14 04:55:07 +02:00
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// Update the SearchFields index here
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2013-02-27 01:34:50 +01:00
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Config::inst()->update('DataObjectSchemaGenerationTest_IndexDO', 'indexes', array(
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'SearchFields' => array(
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'value' => 'Title'
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)
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));
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2012-09-14 04:55:07 +02:00
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// Verify that the above index change triggered a schema update
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2013-06-21 00:32:08 +02:00
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$schema->schemaUpdate(function() use ($test, $schema) {
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$obj = new DataObjectSchemaGenerationTest_IndexDO();
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$obj->requireTable();
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$needsUpdating = $schema->doesSchemaNeedUpdating();
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$schema->cancelSchemaUpdate();
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$test->assertTrue($needsUpdating);
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});
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2012-09-11 02:53:08 +02:00
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}
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2014-08-15 08:53:05 +02:00
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2014-03-03 23:46:53 +01:00
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/**
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* Tests the generation of the ClassName spec and ensure it's not unnecessarily influenced
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* by the order of classnames of existing records
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*/
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public function testClassNameSpecGeneration() {
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2014-03-03 23:46:53 +01:00
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// Test with blank entries
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DataObject::clear_classname_spec_cache();
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$do1 = new DataObjectSchemaGenerationTest_DO();
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$fields = DataObject::database_fields('DataObjectSchemaGenerationTest_DO');
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$this->assertEquals("DBClassName", $fields['ClassName']);
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$this->assertEquals(
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array(
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'DataObjectSchemaGenerationTest_DO' => 'DataObjectSchemaGenerationTest_DO',
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'DataObjectSchemaGenerationTest_IndexDO' => 'DataObjectSchemaGenerationTest_IndexDO'
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),
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$do1->dbObject('ClassName')->getEnum()
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);
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2015-09-04 05:49:22 +02:00
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2014-03-03 23:46:53 +01:00
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// Test with instance of subclass
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$item1 = new DataObjectSchemaGenerationTest_IndexDO();
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$item1->write();
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DataObject::clear_classname_spec_cache();
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$fields = DataObject::database_fields('DataObjectSchemaGenerationTest_DO');
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$this->assertEquals("DBClassName", $fields['ClassName']);
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$this->assertEquals(
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array(
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'DataObjectSchemaGenerationTest_DO' => 'DataObjectSchemaGenerationTest_DO',
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'DataObjectSchemaGenerationTest_IndexDO' => 'DataObjectSchemaGenerationTest_IndexDO'
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),
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$item1->dbObject('ClassName')->getEnum()
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);
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$item1->delete();
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2014-03-03 23:46:53 +01:00
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// Test with instance of main class
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$item2 = new DataObjectSchemaGenerationTest_DO();
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$item2->write();
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DataObject::clear_classname_spec_cache();
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$fields = DataObject::database_fields('DataObjectSchemaGenerationTest_DO');
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$this->assertEquals("DBClassName", $fields['ClassName']);
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$this->assertEquals(
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array(
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'DataObjectSchemaGenerationTest_DO' => 'DataObjectSchemaGenerationTest_DO',
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'DataObjectSchemaGenerationTest_IndexDO' => 'DataObjectSchemaGenerationTest_IndexDO'
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),
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$item2->dbObject('ClassName')->getEnum()
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);
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$item2->delete();
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2014-08-15 08:53:05 +02:00
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2014-03-03 23:46:53 +01:00
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// Test with instances of both classes
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$item1 = new DataObjectSchemaGenerationTest_IndexDO();
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$item1->write();
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$item2 = new DataObjectSchemaGenerationTest_DO();
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$item2->write();
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DataObject::clear_classname_spec_cache();
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$fields = DataObject::database_fields('DataObjectSchemaGenerationTest_DO');
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$this->assertEquals("DBClassName", $fields['ClassName']);
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$this->assertEquals(
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array(
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'DataObjectSchemaGenerationTest_DO' => 'DataObjectSchemaGenerationTest_DO',
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'DataObjectSchemaGenerationTest_IndexDO' => 'DataObjectSchemaGenerationTest_IndexDO'
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),
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$item1->dbObject('ClassName')->getEnum()
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2014-03-03 23:46:53 +01:00
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);
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$item1->delete();
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$item2->delete();
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}
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2010-04-13 03:46:27 +02:00
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}
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class DataObjectSchemaGenerationTest_DO extends DataObject implements TestOnly {
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private static $db = array(
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'Enum1' => 'Enum("A, B, C, D","")',
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'Enum2' => 'Enum("A, B, C, D","A")',
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);
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2012-09-11 02:53:08 +02:00
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}
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class DataObjectSchemaGenerationTest_IndexDO extends DataObjectSchemaGenerationTest_DO implements TestOnly {
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private static $db = array(
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'Title' => 'Varchar(255)',
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'Content' => 'Text'
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);
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2013-03-21 19:48:54 +01:00
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private static $indexes = array(
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'NameIndex' => 'unique ("Title")',
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'SearchFields' => array(
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'type' => 'fulltext',
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'name' => 'SearchFields',
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'value' => '"Title","Content"'
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)
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);
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2014-08-15 08:53:05 +02:00
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2013-03-21 19:48:54 +01:00
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/** @config */
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private static $indexes_alt = array(
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2012-09-14 04:55:07 +02:00
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'NameIndex' => array(
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'type' => 'unique',
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'name' => 'NameIndex',
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'value' => '"Title"'
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),
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'SearchFields' => 'fulltext ("Title","Content")'
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);
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2015-06-19 00:48:07 +02:00
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}
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