public function testLoadContentTypeGroupByIdentifier() { /* BEGIN: Use Case */ $storedGroup = $this->createContentTypeGroup(); $contentTypeService = $this->repository->getContentTypeService(); $loadedGroup = $contentTypeService->loadContentTypeGroupByIdentifier($storedGroup->identifier); /* END: Use Case */ $this->assertInstanceOf('eZ\\Publish\\API\\Repository\\Values\\ContentType\\ContentTypeGroup', $loadedGroup); return array('expected' => $storedGroup, 'actual' => $loadedGroup); }