EntityRevisionsTest.php

Same filename in this branch
  1. 9 core/modules/system/tests/src/Functional/Entity/EntityRevisionsTest.php
Same filename in other branches
  1. 8.9.x core/modules/system/tests/src/Functional/Entity/EntityRevisionsTest.php
  2. 8.9.x core/tests/Drupal/KernelTests/Core/Entity/EntityRevisionsTest.php
  3. 10 core/modules/system/tests/src/Functional/Entity/EntityRevisionsTest.php
  4. 10 core/tests/Drupal/KernelTests/Core/Entity/EntityRevisionsTest.php
  5. 11.x core/modules/system/tests/src/Functional/Entity/EntityRevisionsTest.php
  6. 11.x core/tests/Drupal/KernelTests/Core/Entity/EntityRevisionsTest.php

Namespace

Drupal\KernelTests\Core\Entity

File

core/tests/Drupal/KernelTests/Core/Entity/EntityRevisionsTest.php

View source
<?php

namespace Drupal\KernelTests\Core\Entity;

use Drupal\entity_test\Entity\EntityTestMulRev;
use Drupal\language\Entity\ConfigurableLanguage;

/**
 * Tests the loaded Revision of an entity.
 *
 * @coversDefaultClass \Drupal\Core\Entity\ContentEntityBase
 *
 * @group entity
 */
class EntityRevisionsTest extends EntityKernelTestBase {
    
    /**
     * Modules to enable.
     *
     * @var array
     */
    protected static $modules = [
        'system',
        'entity_test',
        'language',
        'content_translation',
    ];
    
    /**
     * {@inheritdoc}
     */
    protected function setUp() : void {
        parent::setUp();
        $this->installEntitySchema('entity_test_mulrev');
    }
    
    /**
     * Tests getLoadedRevisionId() returns the correct ID throughout the process.
     */
    public function testLoadedRevisionId() {
        // Create a basic EntityTestMulRev entity and save it.
        $entity = EntityTestMulRev::create();
        $entity->save();
        // Load the created entity and create a new revision.
        $loaded = EntityTestMulRev::load($entity->id());
        $loaded->setNewRevision(TRUE);
        // Before saving, the loaded Revision ID should be the same as the created
        // entity, not the same as the loaded entity (which does not have a revision
        // ID yet).
        $this->assertEquals($entity->getRevisionId(), $loaded->getLoadedRevisionId());
        $this->assertNotEquals($loaded->getRevisionId(), $loaded->getLoadedRevisionId());
        $this->assertSame(NULL, $loaded->getRevisionId());
        // After updating the loaded Revision ID the result should be the same.
        $loaded->updateLoadedRevisionId();
        $this->assertEquals($entity->getRevisionId(), $loaded->getLoadedRevisionId());
        $this->assertNotEquals($loaded->getRevisionId(), $loaded->getLoadedRevisionId());
        $this->assertSame(NULL, $loaded->getRevisionId());
        $loaded->save();
        // In entity_test_entity_update() the loaded Revision ID was stored in
        // state. This should be the same as we had before calling $loaded->save().
        
        /** @var \Drupal\Core\Entity\ContentEntityInterface $loaded_original */
        $loadedRevisionId = \Drupal::state()->get('entity_test.loadedRevisionId');
        $this->assertEquals($entity->getRevisionId(), $loadedRevisionId);
        $this->assertNotEquals($loaded->getRevisionId(), $loadedRevisionId);
        // The revision ID and loaded Revision ID should be different for the two
        // versions of the entity, but the same for a saved entity.
        $this->assertNotEquals($loaded->getRevisionId(), $entity->getRevisionId());
        $this->assertNotEquals($loaded->getLoadedRevisionId(), $entity->getLoadedRevisionId());
        $this->assertEquals($entity->getRevisionId(), $entity->getLoadedRevisionId());
        $this->assertEquals($loaded->getRevisionId(), $loaded->getLoadedRevisionId());
    }
    
    /**
     * Tests the loaded revision ID after an entity re-save, clone and duplicate.
     */
    public function testLoadedRevisionIdWithNoNewRevision() {
        // Create a basic EntityTestMulRev entity and save it.
        $entity = EntityTestMulRev::create();
        $entity->save();
        // Load the created entity and create a new revision.
        $loaded = EntityTestMulRev::load($entity->id());
        $loaded->setNewRevision(TRUE);
        $loaded->save();
        // Make a change to the loaded entity.
        $loaded->set('name', 'dublin');
        // The revision id and loaded Revision id should still be the same.
        $this->assertEquals($loaded->getRevisionId(), $loaded->getLoadedRevisionId());
        $loaded->save();
        // After saving, the loaded Revision id set in entity_test_entity_update()
        // and returned from the entity should be the same as the entity's revision
        // id because a new revision wasn't created, the existing revision was
        // updated.
        $loadedRevisionId = \Drupal::state()->get('entity_test.loadedRevisionId');
        $this->assertEquals($loaded->getRevisionId(), $loadedRevisionId);
        $this->assertEquals($loaded->getRevisionId(), $loaded->getLoadedRevisionId());
        // Creating a clone should keep the loaded Revision ID.
        $clone = clone $loaded;
        $this->assertSame($loaded->getLoadedRevisionId(), $clone->getLoadedRevisionId());
        // Creating a duplicate should set a NULL loaded Revision ID.
        $duplicate = $loaded->createDuplicate();
        $this->assertSame(NULL, $duplicate->getLoadedRevisionId());
    }
    
    /**
     * Tests the loaded revision ID for translatable entities.
     */
    public function testTranslatedLoadedRevisionId() {
        ConfigurableLanguage::createFromLangcode('fr')->save();
        // Create a basic EntityTestMulRev entity and save it.
        $entity = EntityTestMulRev::create();
        $entity->save();
        // Load the created entity and create a new revision.
        $loaded = EntityTestMulRev::load($entity->id());
        $loaded->setNewRevision(TRUE);
        $loaded->save();
        // Check it all works with translations.
        $french = $loaded->addTranslation('fr');
        // Adding a revision should return the same for each language.
        $this->assertEquals($french->getRevisionId(), $french->getLoadedRevisionId());
        $this->assertEquals($loaded->getRevisionId(), $french->getLoadedRevisionId());
        $this->assertEquals($loaded->getLoadedRevisionId(), $french->getLoadedRevisionId());
        $french->save();
        // After saving nothing should change.
        $this->assertEquals($french->getRevisionId(), $french->getLoadedRevisionId());
        $this->assertEquals($loaded->getRevisionId(), $french->getLoadedRevisionId());
        $this->assertEquals($loaded->getLoadedRevisionId(), $french->getLoadedRevisionId());
        $first_revision_id = $french->getRevisionId();
        $french->setNewRevision();
        // Setting a new revision will reset the loaded Revision ID.
        $this->assertEquals($first_revision_id, $french->getLoadedRevisionId());
        $this->assertEquals($first_revision_id, $loaded->getLoadedRevisionId());
        $this->assertNotEquals($french->getRevisionId(), $french->getLoadedRevisionId());
        $this->assertGreaterThan($french->getRevisionId(), $french->getLoadedRevisionId());
        $this->assertNotEquals($loaded->getRevisionId(), $loaded->getLoadedRevisionId());
        $this->assertGreaterThan($loaded->getRevisionId(), $loaded->getLoadedRevisionId());
        $french->save();
        // Saving the new revision will reset the origin revision ID again.
        $this->assertEquals($french->getRevisionId(), $french->getLoadedRevisionId());
        $this->assertEquals($loaded->getRevisionId(), $loaded->getLoadedRevisionId());
    }
    
    /**
     * Tests re-saving the entity in entity_test_entity_insert().
     */
    public function testSaveInHookEntityInsert() {
        // Create an entity which will be saved again in entity_test_entity_insert().
        $entity = EntityTestMulRev::create([
            'name' => 'EntityLoadedRevisionTest',
        ]);
        $entity->save();
        $loadedRevisionId = \Drupal::state()->get('entity_test.loadedRevisionId');
        $this->assertEquals($entity->getLoadedRevisionId(), $loadedRevisionId);
        $this->assertEquals($entity->getRevisionId(), $entity->getLoadedRevisionId());
    }
    
    /**
     * Tests that latest revisions are working as expected.
     *
     * @covers ::isLatestRevision
     */
    public function testIsLatestRevision() {
        // Create a basic EntityTestMulRev entity and save it.
        $entity = EntityTestMulRev::create();
        $entity->save();
        $this->assertTrue($entity->isLatestRevision());
        // Load the created entity and create a new pending revision.
        $pending_revision = EntityTestMulRev::load($entity->id());
        $pending_revision->setNewRevision(TRUE);
        $pending_revision->isDefaultRevision(FALSE);
        // The pending revision should still be marked as the latest one before it
        // is saved.
        $this->assertTrue($pending_revision->isLatestRevision());
        $pending_revision->save();
        $this->assertTrue($pending_revision->isLatestRevision());
        // Load the default revision and check that it is not marked as the latest
        // revision.
        $default_revision = EntityTestMulRev::load($entity->id());
        $this->assertFalse($default_revision->isLatestRevision());
    }
    
    /**
     * Tests that latest affected revisions are working as expected.
     *
     * The latest revision affecting a particular translation behaves as the
     * latest revision for monolingual entities.
     *
     * @covers ::isLatestTranslationAffectedRevision
     * @covers \Drupal\Core\Entity\ContentEntityStorageBase::getLatestRevisionId
     * @covers \Drupal\Core\Entity\ContentEntityStorageBase::getLatestTranslationAffectedRevisionId
     */
    public function testIsLatestAffectedRevisionTranslation() {
        ConfigurableLanguage::createFromLangcode('it')->save();
        // Create a basic EntityTestMulRev entity and save it.
        $entity = EntityTestMulRev::create();
        $entity->setName($this->randomString());
        $entity->save();
        $this->assertTrue($entity->isLatestTranslationAffectedRevision());
        // Load the created entity and create a new pending revision.
        $pending_revision = EntityTestMulRev::load($entity->id());
        $pending_revision->setName($this->randomString());
        $pending_revision->setNewRevision(TRUE);
        $pending_revision->isDefaultRevision(FALSE);
        // Check that no revision affecting Italian is available, given that no
        // Italian translation has been created yet.
        
        /** @var \Drupal\Core\Entity\ContentEntityStorageInterface $storage */
        $storage = $this->entityTypeManager
            ->getStorage($entity->getEntityTypeId());
        $this->assertNull($storage->getLatestTranslationAffectedRevisionId($entity->id(), 'it'));
        $this->assertEquals($pending_revision->getLoadedRevisionId(), $storage->getLatestRevisionId($entity->id()));
        // The pending revision should still be marked as the latest affected one
        // before it is saved.
        $this->assertTrue($pending_revision->isLatestTranslationAffectedRevision());
        $pending_revision->save();
        $this->assertTrue($pending_revision->isLatestTranslationAffectedRevision());
        // Load the default revision and check that it is not marked as the latest
        // (translation-affected) revision.
        $default_revision = EntityTestMulRev::load($entity->id());
        $this->assertFalse($default_revision->isLatestRevision());
        $this->assertFalse($default_revision->isLatestTranslationAffectedRevision());
        // Add a translation in a new pending revision and verify that both the
        // English and Italian revision translations are the latest affected
        // revisions for their respective languages, while the English revision is
        // not the latest revision.
        
        /** @var \Drupal\entity_test\Entity\EntityTestMulRev $en_revision */
        $en_revision = clone $pending_revision;
        
        /** @var \Drupal\entity_test\Entity\EntityTestMulRev $it_revision */
        $it_revision = $pending_revision->addTranslation('it');
        $it_revision->setName($this->randomString());
        $it_revision->setNewRevision(TRUE);
        $it_revision->isDefaultRevision(FALSE);
        // @todo Remove this once the "original" property works with revisions. See
        //   https://www.drupal.org/project/drupal/issues/2859042.
        $it_revision->original = $storage->loadRevision($it_revision->getLoadedRevisionId());
        $it_revision->save();
        $this->assertTrue($it_revision->isLatestRevision());
        $this->assertTrue($it_revision->isLatestTranslationAffectedRevision());
        $this->assertFalse($en_revision->isLatestRevision());
        $this->assertTrue($en_revision->isLatestTranslationAffectedRevision());
    }
    
    /**
     * Tests the automatic handling of the "revision_default" flag.
     *
     * @covers \Drupal\Core\Entity\ContentEntityStorageBase::doSave
     */
    public function testDefaultRevisionFlag() {
        // Create a basic EntityTestMulRev entity and save it.
        $entity = EntityTestMulRev::create();
        $entity->save();
        $this->assertTrue($entity->wasDefaultRevision());
        // Create a new default revision.
        $entity->setNewRevision(TRUE);
        $entity->save();
        $this->assertTrue($entity->wasDefaultRevision());
        // Create a new non-default revision.
        $entity->setNewRevision(TRUE);
        $entity->isDefaultRevision(FALSE);
        $entity->save();
        $this->assertFalse($entity->wasDefaultRevision());
        // Turn the previous non-default revision into a default revision.
        $entity->isDefaultRevision(TRUE);
        $entity->save();
        $this->assertTrue($entity->wasDefaultRevision());
    }

}

Classes

Title Deprecated Summary
EntityRevisionsTest Tests the loaded Revision of an entity.

Buggy or inaccurate documentation? Please file an issue. Need support? Need help programming? Connect with the Drupal community.