mirror of
https://github.com/silverstripe/silverstripe-framework
synced 2024-10-22 14:05:37 +02:00
319 lines
10 KiB
PHP
319 lines
10 KiB
PHP
<?php
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namespace SilverStripe\ORM\Tests;
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use SilverStripe\Core\Config\Config;
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use SilverStripe\ORM\DB;
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use SilverStripe\ORM\FieldType\DBEnum;
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use SilverStripe\ORM\DataObject;
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use SilverStripe\Dev\SapphireTest;
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use SilverStripe\ORM\Tests\DataObjectSchemaGenerationTest\SortedObject;
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use SilverStripe\ORM\Tests\DataObjectSchemaGenerationTest\TestIndexObject;
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use SilverStripe\ORM\Tests\DataObjectSchemaGenerationTest\TestObject;
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class DataObjectSchemaGenerationTest extends SapphireTest
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{
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protected static $extra_dataobjects = [
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TestObject::class,
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TestIndexObject::class,
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SortedObject::class,
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];
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public static function setUpBeforeClass(): void
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{
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// Start tests
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static::start();
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parent::setUpBeforeClass();
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}
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public function testTableCaseFixed()
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{
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DB::quiet();
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// Modify table case
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DB::get_schema()->renameTable(
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'DataObjectSchemaGenerationTest_DO',
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'__TEMP__DataOBJECTSchemaGenerationTest_do'
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);
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DB::get_schema()->renameTable(
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'__TEMP__DataOBJECTSchemaGenerationTest_do',
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'DataOBJECTSchemaGenerationTest_do'
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);
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// Check table
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$tables = DB::table_list();
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$this->assertEquals(
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'DataOBJECTSchemaGenerationTest_do',
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$tables['dataobjectschemagenerationtest_do']
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);
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// Rebuild table
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DB::get_schema()->schemaUpdate(
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function () {
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TestObject::singleton()->requireTable();
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}
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);
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// Check table
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$tables = DB::table_list();
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$this->assertEquals(
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'DataObjectSchemaGenerationTest_DO',
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$tables['dataobjectschemagenerationtest_do']
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);
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}
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/**
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* Check that once a schema has been generated, then it doesn't need any more updating
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*/
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public function testFieldsDontRerequestChanges()
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{
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$schema = DB::get_schema();
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$test = $this;
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DB::quiet();
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// Table will have been initially created by the $extraDataObjects setting
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// Verify that it doesn't need to be recreated
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$schema->schemaUpdate(
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function () use ($test, $schema) {
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$obj = new TestObject();
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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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);
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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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public function testFieldsRequestChanges()
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{
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$schema = DB::get_schema();
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$test = $this;
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DB::quiet();
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// Table will have been initially created by the $extraDataObjects setting
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// Let's insert a new field here
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TestObject::config()->merge(
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'db',
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[
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'SecretField' => 'Varchar(100)'
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]
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);
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// Verify that the above extra field triggered a schema update
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$schema->schemaUpdate(
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function () use ($test, $schema) {
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$obj = new TestObject();
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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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);
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}
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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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*/
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public function testIndexesDontRerequestChanges()
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{
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$schema = DB::get_schema();
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$test = $this;
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DB::quiet();
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// Table will have been initially created by the $extraDataObjects setting
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// Verify that it doesn't need to be recreated
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$schema->schemaUpdate(
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function () use ($test, $schema) {
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$obj = new TestIndexObject();
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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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);
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// Test with alternate index format, although these indexes are the same
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$config = TestIndexObject::config();
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$config->set('indexes', $config->get('indexes_alt'));
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// Verify that it still doesn't need to be recreated
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$schema->schemaUpdate(
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function () use ($test, $schema) {
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$obj2 = new TestIndexObject();
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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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);
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}
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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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public function testIndexesRerequestChanges()
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{
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$schema = DB::get_schema();
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$test = $this;
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DB::quiet();
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// Table will have been initially created by the $extraDataObjects setting
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// Update the SearchFields index here
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TestIndexObject::config()->merge(
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'indexes',
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[
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'SearchFields' => [
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'columns' => ['Title'],
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],
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]
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);
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// Verify that the above index change triggered a schema update
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$schema->schemaUpdate(
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function () use ($test, $schema) {
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$obj = new TestIndexObject();
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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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);
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}
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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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{
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$schema = DataObject::getSchema();
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// Test with blank entries
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DBEnum::flushCache();
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$do1 = new TestObject();
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$fields = $schema->databaseFields(TestObject::class, false);
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// May be overridden from DBClassName to DBClassNameVarchar by config
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$expectedClassName = DataObject::config()->get('fixed_fields')['ClassName'];
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$this->assertEquals($expectedClassName, $fields['ClassName']);
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$this->assertEquals(
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[
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TestObject::class,
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TestIndexObject::class,
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],
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$do1->dbObject('ClassName')->getEnum()
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);
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// Test with instance of subclass
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$item1 = new TestIndexObject();
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$item1->write();
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DBEnum::flushCache();
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$this->assertEquals(
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[
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TestObject::class,
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TestIndexObject::class,
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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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// Test with instance of main class
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$item2 = new TestObject();
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$item2->write();
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DBEnum::flushCache();
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$this->assertEquals(
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[
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TestObject::class,
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TestIndexObject::class,
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],
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$item2->dbObject('ClassName')->getEnum()
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);
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$item2->delete();
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// Test with instances of both classes
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$item1 = new TestIndexObject();
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$item1->write();
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$item2 = new TestObject();
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$item2->write();
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DBEnum::flushCache();
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$this->assertEquals(
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[
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TestObject::class,
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TestIndexObject::class,
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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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$item2->delete();
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}
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public function testSortFieldBecomeIndexes()
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{
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$indexes = DataObject::getSchema()->databaseIndexes(SortedObject::class);
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$this->assertContains([
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'type' => 'index',
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'columns' => ['Sort'],
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], $indexes);
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DataObject::getSchema()->reset();
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Config::inst()->set(SortedObject::class, 'default_sort', 'Sort ASC');
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$indexes = DataObject::getSchema()->databaseIndexes(SortedObject::class);
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$this->assertContains([
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'type' => 'index',
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'columns' => ['Sort'],
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], $indexes);
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DataObject::getSchema()->reset();
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Config::inst()->set(SortedObject::class, 'default_sort', 'Sort DESC');
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$indexes = DataObject::getSchema()->databaseIndexes(SortedObject::class);
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$this->assertContains([
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'type' => 'index',
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'columns' => ['Sort'],
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], $indexes);
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DataObject::getSchema()->reset();
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Config::inst()->set(SortedObject::class, 'default_sort', '"Sort" DESC');
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$indexes = DataObject::getSchema()->databaseIndexes(SortedObject::class);
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$this->assertContains([
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'type' => 'index',
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'columns' => ['Sort'],
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], $indexes);
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DataObject::getSchema()->reset();
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Config::inst()->set(SortedObject::class, 'default_sort', '"DataObjectSchemaGenerationTest_SortedObject"."Sort" ASC');
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$indexes = DataObject::getSchema()->databaseIndexes(SortedObject::class);
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$this->assertContains([
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'type' => 'index',
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'columns' => ['Sort'],
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], $indexes);
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DataObject::getSchema()->reset();
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Config::inst()->set(SortedObject::class, 'default_sort', '"Sort" DESC, "Title" ASC');
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$indexes = DataObject::getSchema()->databaseIndexes(SortedObject::class);
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$this->assertContains([
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'type' => 'index',
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'columns' => ['Sort'],
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], $indexes);
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$this->assertContains([
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'type' => 'index',
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'columns' => ['Title'],
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], $indexes);
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DataObject::getSchema()->reset();
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// make sure that specific indexes aren't overwritten
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Config::inst()->merge(SortedObject::class, 'indexes', [
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'Sort' => [
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'type' => 'unique',
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'columns' => ['Sort'],
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],
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]);
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$indexes = DataObject::getSchema()->databaseIndexes(SortedObject::class);
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$this->assertContains([
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'type' => 'unique',
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'columns' => ['Sort'],
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], $indexes);
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}
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}
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