public function testCanHintToApiProblemToRenderStackTrace()
{
$exception = new \Exception('exception message', 500);
$apiProblem = new ApiProblem(500, $exception);
$model = new ApiProblemModel();
$model->setApiProblem($apiProblem);
$this->renderer->setDisplayExceptions(true);
$test = $this->renderer->render($model);
$test = json_decode($test, true);
$this->assertArrayHasKey('trace', $test);
$this->assertInternalType('array', $test['trace']);
$this->assertGreaterThanOrEqual(1, count($test['trace']));
}
/**
* Determine the response content-type to return based on the view model.
*
* @param ApiProblemModel|HalJsonModel|\Zend\View\Model\ModelInterface $model
* @return string The content-type to use.
*/
private function getContentTypeFromModel($model)
{
if ($model instanceof ApiProblemModel) {
return 'application/problem+json';
}
if ($model instanceof HalJsonModel && ($model->isCollection() || $model->isEntity())) {
return 'application/hal+json';
}
return $this->contentType;
}
