function ResourceResponseSubscriberTest::testOnResponseWithUncacheableResponse

@covers ::onResponse
@covers ::getResponseFormat
@covers ::renderResponseBody
@covers ::flattenResponse

@dataProvider providerTestResponseFormat

File

core/modules/rest/tests/src/Unit/EventSubscriber/ResourceResponseSubscriberTest.php, line 168

Class

ResourceResponseSubscriberTest

@coversDefaultClass \Drupal\rest\EventSubscriber\ResourceResponseSubscriber[[api-linebreak]] @group rest

Namespace

Code

public function testOnResponseWithUncacheableResponse($methods, array $supported_response_formats, array $supported_request_formats, $request_format, array $request_headers, $request_body, $expected_response_format, $expected_response_content_type, $expected_response_content) : void {
  foreach ($request_headers as $key => $value) {
    unset($request_headers[$key]);
    $key = strtoupper(str_replace('-', '_', $key));
    $request_headers[$key] = $value;
  }
  foreach ($methods as $method) {
    $request = Request::create('/rest/test', $method, [], [], [], $request_headers, $request_body);
    // \Drupal\Core\StackMiddleware\NegotiationMiddleware normally takes care
    // of this so we'll hard code it here.
    if ($request_format) {
      $request->setRequestFormat($request_format);
    }
    $route_requirements = $this->generateRouteRequirements($supported_response_formats, $supported_request_formats);
    $route_match = new RouteMatch('test', new Route('/rest/test', [
      '_rest_resource_config' => $this->randomMachineName(),
    ], $route_requirements));
    // The RequestHandler must return a ResourceResponseInterface object.
    $handler_response = new ModifiedResourceResponse([
      'REST' => 'Drupal',
    ]);
    $this->assertInstanceOf(ResourceResponseInterface::class, $handler_response);
    $this->assertNotInstanceOf(CacheableResponseInterface::class, $handler_response);
    // The ResourceResponseSubscriber must then generate a response body and
    // transform it to a plain Response object.
    $resource_response_subscriber = $this->getFunctioningResourceResponseSubscriber($route_match);
    $event = new ResponseEvent($this->prophesize(HttpKernelInterface::class)
      ->reveal(), $request, HttpKernelInterface::MAIN_REQUEST, $handler_response);
    $resource_response_subscriber->onResponse($event);
    $final_response = $event->getResponse();
    $this->assertNotInstanceOf(ResourceResponseInterface::class, $final_response);
    $this->assertNotInstanceOf(CacheableResponseInterface::class, $final_response);
    $this->assertSame($expected_response_content_type, $final_response->headers
      ->get('Content-Type'));
    $this->assertEquals($expected_response_content, $final_response->getContent());
  }
}