public function testUpdateContentThrowsContentFieldValidationException()
{
list($content, $contentType) = $this->createTestContent();
/* BEGIN: Use Case */
$contentService = $this->repository->getContentService();
$versionInfo = $contentService->loadVersionInfoById($content->id, $content->getVersionInfo()->versionNo);
$contentUpdateStruct = $contentService->newContentUpdateStruct();
$contentUpdateStruct->initialLanguageCode = 'eng-US';
$contentUpdateStruct->setField('test_required_empty', 'a string that is too long and will not validate 12345678901234567890123456789012345678901234567890');
// Throws an exception because "test_required_empty" field value is too long and fails
// field definition's string length validator
$updatedContent = $contentService->updateContent($versionInfo, $contentUpdateStruct);
/* END: Use Case */
}