function EntityRevisionsTest::testLoadedRevisionIdWithNoNewRevision

Tests the loaded revision ID after an entity re-save, clone and duplicate.

File

core/tests/Drupal/KernelTests/Core/Entity/EntityRevisionsTest.php, line 83

Class

EntityRevisionsTest

Tests the loaded Revision of an entity.

Namespace

Code

public function testLoadedRevisionIdWithNoNewRevision() : void {
  // 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();
  $this->assertNull($duplicate->getLoadedRevisionId());
}