function EntityRevisionsTest::testDefaultRevisionFlag

Tests the automatic handling of the "revision_default" flag.

@covers \Drupal\Core\Entity\ContentEntityStorageBase::doSave

File

core/tests/Drupal/KernelTests/Core/Entity/EntityRevisionsTest.php, line 271

Class

EntityRevisionsTest

Tests the loaded Revision of an entity.

Namespace

Code

public function testDefaultRevisionFlag() : void {
    // 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());
}