/**
* register all error handler (not found, not allowed, and generic error handler)
*/
function registerErrorHandlers()
{
$this->container['notAllowedHandler'] = function ($c) {
return function ($request, $response, $methods) use($c) {
$view = new JsonRenderer();
return $view->render($response, ['error_code' => 'not_allowed', 'error_message' => 'Method must be one of: ' . implode(', ', $methods), 405]);
};
};
$this->container['notFoundHandler'] = function ($c) {
return function ($request, $response) use($c) {
$view = new JsonRenderer();
return $view->render($response, ['error_code' => 'not_found', 'error_message' => 'Not Found'], 404);
};
};
$this->container['errorHandler'] = function ($c) {
return function ($request, $response, $exception) use($c) {
$settings = $c->settings;
$view = new JsonRenderer();
$error_code = 500;
if (is_numeric($exception->getCode()) && $exception->getCode() > 300 && $exception->getCode() < 600) {
$error_code = $exception->getCode();
}
if ($settings['displayErrorDetails'] == true) {
$data = ['error_code' => $error_code, 'error_message' => $exception->getMessage(), 'file' => $exception->getFile(), 'line' => $exception->getLine(), 'trace' => explode("\n", $exception->getTraceAsString())];
} else {
$data = ['error_code' => $error_code, 'error_message' => $exception->getMessage()];
}
return $view->render($response, $data, $error_code);
};
};
}
public function testValidResponse()
{
$jsonRenderer = new Renderer();
$response = new Response();
$response = $jsonRenderer->render($response, ['status' => 'ok'], 200);
$this->assertTrue($response->getStatusCode() == 200);
$this->assertTrue($response->getBody() == json_encode(['status' => 'ok']));
}
