public function testPublishContentTypeDraftThrowsInvalidArgumentException()
{
$contentTypeService = $this->repository->getContentTypeService();
$typeCreateStruct = $contentTypeService->newContentTypeCreateStruct('new-type');
$typeCreateStruct->names = array('eng-GB' => 'Type title');
$typeCreateStruct->mainLanguageCode = 'eng-GB';
$type = $contentTypeService->createContentType($typeCreateStruct, $this->createGroups());
// Throws an exception because type has no field definitions
$contentTypeService->publishContentTypeDraft($type);
}