public function RequestFormatRouteFilterTest::testFilter in Zircon Profile 8

Same name and namespace in other branches

1. 8.0 core/tests/Drupal/Tests/Core/Routing/RequestFormatRouteFilterTest.php \Drupal\Tests\Core\Routing\RequestFormatRouteFilterTest::testFilter()

@covers ::filter

File

core/tests/Drupal/Tests/Core/Routing/RequestFormatRouteFilterTest.php, line 44

Contains \Drupal\Tests\Core\Routing\RequestFormatRouteFilterTest.

Class

RequestFormatRouteFilterTest

@coversDefaultClass \Drupal\Core\Routing\RequestFormatRouteFilter @group Routing

Namespace

Drupal\Tests\Core\Routing

Code

public function testFilter() {
  $route_filter = new RequestFormatRouteFilter();
  $route_without_format = new Route('/test');
  $route_with_format = $route = new Route('/test');
  $route_with_format
    ->setRequirement('_format', 'json');
  $route_with_multiple_formats = $route = new Route('/test');
  $route_with_multiple_formats
    ->setRequirement('_format', 'json|xml');
  $collection = new RouteCollection();
  $collection
    ->add('test_0', $route_without_format);
  $collection
    ->add('test_1', $route_with_format);
  $collection
    ->add('test_2', $route_with_multiple_formats);
  $request = new Request();
  $request
    ->setRequestFormat('xml');
  $collection = $route_filter
    ->filter($collection, $request);
  $this
    ->assertCount(2, $collection);
  $this
    ->assertEquals(array_keys($collection
    ->all())[0], 'test_2');
  $this
    ->assertEquals(array_keys($collection
    ->all())[1], 'test_0');
}