public function getPreviewOfBrokenFile(\Step\Api\User $I)
{
$I->am('an app');
$I->wantTo('get the preview of a broken file');
$I->expect('an 500 status and an error message');
$I->getUserCredentialsAndUseHttpAuthentication();
$data = $I->getFilesDataForFolder('');
$file = $data['testimage-corrupt.jpg'];
$url = $this->apiUrl . '/' . $file['id'] . '/1920/1080';
$I->sendGET($url);
$I->seeResponseCodeIs(500);
$I->seeResponseContainsJson(['success' => false]);
}