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class VariantRouteFilterTest in Page Manager 8

Same name and namespace in other branches
  1. 8.4 tests/src/Unit/VariantRouteFilterTest.php \Drupal\Tests\page_manager\Unit\VariantRouteFilterTest

@coversDefaultClass \Drupal\page_manager\Routing\VariantRouteFilter @group PageManager

Hierarchy

Expanded class hierarchy of VariantRouteFilterTest

File

tests/src/Unit/VariantRouteFilterTest.php, line 27
Contains \Drupal\Tests\page_manager\Unit\VariantRouteFilterTest.

Namespace

Drupal\Tests\page_manager\Unit
View source 
class VariantRouteFilterTest extends UnitTestCase {

  /**
   * The mocked entity type manager.
   *
   * @var \Drupal\Core\Entity\EntityTypeManagerInterface|\Prophecy\Prophecy\ProphecyInterface
   */
  protected $entityTypeManager;

  /**
   * The mocked page storage.
   *
   * @var \Drupal\Core\Config\Entity\ConfigEntityStorageInterface|\Prophecy\Prophecy\ProphecyInterface
   */
  protected $pageVariantStorage;

  /**
   * The mocked current path stack.
   *
   * @var \Drupal\Core\Path\CurrentPathStack|\Prophecy\Prophecy\ProphecyInterface
   */
  protected $currentPath;

  /**
   * The route filter under test.
   *
   * @var \Drupal\page_manager\Routing\VariantRouteFilter
   */
  protected $routeFilter;

  /**
   * The request stack.
   *
   * @var \Symfony\Component\HttpFoundation\RequestStack
   */
  protected $requestStack;

  /**
   * {@inheritdoc}
   */
  protected function setUp() {
    $this->pageVariantStorage = $this
      ->prophesize(ConfigEntityStorageInterface::class);
    $this->entityTypeManager = $this
      ->prophesize(EntityTypeManagerInterface::class);
    $this->entityTypeManager
      ->getStorage('page_variant')
      ->willReturn($this->pageVariantStorage);
    $this->currentPath = $this
      ->prophesize(CurrentPathStack::class);
    $this->requestStack = new RequestStack();
    $this->routeFilter = new VariantRouteFilter($this->entityTypeManager
      ->reveal(), $this->currentPath
      ->reveal(), $this->requestStack);
  }

  /**
   * {@inheritdoc}
   */
  protected function tearDown() {

    // The request stack begins empty, ensure it is empty after filtering.
    $this
      ->assertNull($this->requestStack
      ->getCurrentRequest());
    parent::tearDown();
  }

  /**
   * @covers ::filter
   */
  public function testFilterEmptyCollection() {
    $route_collection = new RouteCollection();
    $request = new Request();
    $this->currentPath
      ->getPath($request)
      ->shouldNotBeCalled();
    $result = $this->routeFilter
      ->filter($route_collection, $request);
    $expected = [];
    $this
      ->assertSame($expected, $result
      ->all());
    $this
      ->assertSame([], $request->attributes
      ->all());
  }

  /**
   * @covers ::filter
   * @covers ::getVariantRouteName
   * @covers ::checkPageVariantAccess
   */
  public function testFilterContextException() {
    $route_collection = new RouteCollection();
    $request = new Request();
    $route = new Route('/path/with/{slug}', [
      'page_manager_page_variant' => 'a_variant',
    ]);
    $route_collection
      ->add('a_route', $route);
    $page_variant = $this
      ->prophesize(PageVariantInterface::class);
    $page_variant
      ->access('view')
      ->willThrow(new ContextException());
    $this->currentPath
      ->getPath($request)
      ->willReturn('');
    $this->pageVariantStorage
      ->load('a_variant')
      ->willReturn($page_variant
      ->reveal());
    $result = $this->routeFilter
      ->filter($route_collection, $request);
    $expected = [];
    $this
      ->assertSame($expected, $result
      ->all());
    $this
      ->assertSame([], $request->attributes
      ->all());
  }

  /**
   * @covers ::filter
   * @covers ::getVariantRouteName
   */
  public function testFilterNonMatchingRoute() {
    $route_collection = new RouteCollection();
    $request = new Request();
    $route = new Route('/path/with/{slug}');
    $route_collection
      ->add('a_route', $route);
    $this->currentPath
      ->getPath($request)
      ->willReturn('');
    $result = $this->routeFilter
      ->filter($route_collection, $request);
    $expected = [
      'a_route' => $route,
    ];
    $this
      ->assertSame($expected, $result
      ->all());
    $this
      ->assertSame([], $request->attributes
      ->all());
  }

  /**
   * @covers ::filter
   * @covers ::getVariantRouteName
   * @covers ::checkPageVariantAccess
   */
  public function testFilterDeniedAccess() {
    $route_collection = new RouteCollection();
    $request = new Request();
    $route = new Route('/path/with/{slug}', [
      'page_manager_page_variant' => 'a_variant',
    ]);
    $route_collection
      ->add('a_route', $route);
    $page_variant = $this
      ->prophesize(PageVariantInterface::class);
    $page_variant
      ->access('view')
      ->willReturn(FALSE);
    $this->currentPath
      ->getPath($request)
      ->willReturn('');
    $this->pageVariantStorage
      ->load('a_variant')
      ->willReturn($page_variant
      ->reveal());
    $result = $this->routeFilter
      ->filter($route_collection, $request);
    $expected = [];
    $this
      ->assertSame($expected, $result
      ->all());
    $this
      ->assertSame([], $request->attributes
      ->all());
  }

  /**
   * @covers ::filter
   * @covers ::getVariantRouteName
   * @covers ::checkPageVariantAccess
   */
  public function testFilterAllowedAccess() {
    $route_collection = new RouteCollection();
    $request = new Request();
    $route = new Route('/path/with/{slug}', [
      'page_manager_page_variant' => 'a_variant',
    ]);
    $route_collection
      ->add('a_route', $route);
    $page_variant = $this
      ->prophesize(PageVariantInterface::class);
    $page_variant
      ->access('view')
      ->willReturn(TRUE);
    $this->currentPath
      ->getPath($request)
      ->willReturn('');
    $this->pageVariantStorage
      ->load('a_variant')
      ->willReturn($page_variant
      ->reveal());
    $result = $this->routeFilter
      ->filter($route_collection, $request);
    $expected = [
      'a_route' => $route,
    ];
    $this
      ->assertSame($expected, $result
      ->all());
    $expected_attributes = [
      'page_manager_page_variant' => 'a_variant',
      '_route_object' => $route,
      '_route' => 'a_route',
    ];
    $this
      ->assertSame($expected_attributes, $request->attributes
      ->all());
  }

  /**
   * @covers ::filter
   * @covers ::getVariantRouteName
   */
  public function testFilterAllowedAccessTwoRoutes() {
    $route_collection = new RouteCollection();
    $request = new Request();
    $route1 = new Route('/path/with/{slug}', [
      'page_manager_page_variant' => 'variant_1',
      'page_manager_page_variant_weight' => 0,
    ]);
    $route2 = new Route('/path/with/{slug}', [
      'page_manager_page_variant' => 'variant_2',
      'page_manager_page_variant_weight' => 2,
    ]);

    // Add route2 first to ensure that the routes get sorted by weight.
    $route_collection
      ->add('route_2', $route2);
    $route_collection
      ->add('route_1', $route1);
    $page_variant = $this
      ->prophesize(PageVariantInterface::class);
    $page_variant
      ->access('view')
      ->willReturn(TRUE);
    $this->currentPath
      ->getPath($request)
      ->willReturn('');
    $this->pageVariantStorage
      ->load('variant_1')
      ->willReturn($page_variant
      ->reveal());
    $this->pageVariantStorage
      ->load('variant_2')
      ->shouldNotBeCalled();
    $result = $this->routeFilter
      ->filter($route_collection, $request);
    $expected = [
      'route_1' => $route1,
    ];
    $this
      ->assertSame($expected, $result
      ->all());
    $expected_attributes = [
      'page_manager_page_variant' => 'variant_1',
      'page_manager_page_variant_weight' => 0,
      '_route_object' => $route1,
      '_route' => 'route_1',
    ];
    $this
      ->assertSame($expected_attributes, $request->attributes
      ->all());
  }

  /**
   * @covers ::filter
   * @covers ::getVariantRouteName
   */
  public function testFilterAllowedAccessSecondRoute() {
    $route_collection = new RouteCollection();
    $request = new Request();
    $route1 = new Route('/path/with/{slug}', [
      'page_manager_page_variant' => 'variant_1',
      'page_manager_page_variant_weight' => 1,
    ]);
    $defaults = [
      'page_manager_page_variant' => 'variant_2',
      'page_manager_page_variant_weight' => 2,
      'overridden_route_name' => 'overridden_route_name_for_selected_route',
    ];
    $route2 = new Route('/path/with/{slug}', $defaults);

    // Add route2 first to ensure that the routes get sorted by weight.
    $route_collection
      ->add('route_2', $route2);
    $route_collection
      ->add('route_1', $route1);
    $page_variant1 = $this
      ->prophesize(PageVariantInterface::class);
    $page_variant1
      ->access('view')
      ->willReturn(FALSE);
    $page_variant2 = $this
      ->prophesize(PageVariantInterface::class);
    $page_variant2
      ->access('view')
      ->willReturn(TRUE);
    $this->currentPath
      ->getPath($request)
      ->willReturn('');
    $this->pageVariantStorage
      ->load('variant_1')
      ->willReturn($page_variant1
      ->reveal())
      ->shouldBeCalled();
    $this->pageVariantStorage
      ->load('variant_2')
      ->willReturn($page_variant2
      ->reveal())
      ->shouldBeCalled();
    $result = $this->routeFilter
      ->filter($route_collection, $request);
    $expected = [
      'overridden_route_name_for_selected_route' => $route2,
    ];
    $this
      ->assertSame($expected, $result
      ->all());
    $expected_attributes = $defaults + [
      '_route_object' => $route2,
      '_route' => 'overridden_route_name_for_selected_route',
    ];
    $this
      ->assertSame($expected_attributes, $request->attributes
      ->all());
  }

  /**
   * @covers ::filter
   * @covers ::getVariantRouteName
   * @covers ::sortRoutes
   *
   * Tests when the first page_manager route is allowed, but other
   * non-page_manager routes are also present.
   */
  public function testFilterAllowedAccessFirstRoute() {
    $route_collection = new RouteCollection();
    $request = new Request();

    // The selected route specifies a different base route.
    $defaults = [
      'page_manager_page_variant' => 'variant1',
      'page_manager_page_variant_weight' => -2,
      'overridden_route_name' => 'route_1',
    ];
    $route1 = new Route('/path/with/{slug}');
    $route2 = new Route('/path/with/{slug}', $defaults);
    $route3 = new Route('/path/with/{slug}', [
      'page_manager_page_variant' => 'variant2',
      'page_manager_page_variant_weight' => -1,
    ]);
    $route4 = new Route('/path/with/{slug}');

    // Add routes in different order to test sorting.
    $route_collection
      ->add('route_3', $route3);
    $route_collection
      ->add('route_2', $route2);
    $route_collection
      ->add('route_1', $route1);
    $route_collection
      ->add('route_4', $route4);
    $page_variant1 = $this
      ->prophesize(PageVariantInterface::class);
    $page_variant1
      ->access('view')
      ->willReturn(TRUE);
    $page_variant2 = $this
      ->prophesize(PageVariantInterface::class);
    $page_variant2
      ->access('view')
      ->willReturn(FALSE);
    $this->currentPath
      ->getPath($request)
      ->willReturn('');
    $this->pageVariantStorage
      ->load('variant1')
      ->willReturn($page_variant1
      ->reveal())
      ->shouldBeCalled();
    $result = $this->routeFilter
      ->filter($route_collection, $request);
    $expected = [
      'route_1' => $route2,
      'route_4' => $route4,
    ];
    $this
      ->assertSame($expected, $result
      ->all());
    $expected_attributes = $defaults + [
      '_route_object' => $route2,
      '_route' => 'route_1',
    ];
    $this
      ->assertSame($expected_attributes, $request->attributes
      ->all());
  }

  /**
   * @covers ::filter
   * @covers ::getVariantRouteName
   * @covers ::getRequestAttributes
   */
  public function testFilterRequestAttributes() {
    $route_collection = new RouteCollection();
    $request = new Request([], [], [
      'foo' => 'bar',
      'slug' => 2,
    ]);
    $route = new Route('/path/with/{slug}', [
      'page_manager_page_variant' => 'a_variant',
    ]);
    $route_collection
      ->add('a_route', $route);
    $page_variant = $this
      ->prophesize(PageVariantInterface::class);
    $page_variant
      ->access('view')
      ->willReturn(TRUE);
    $this->currentPath
      ->getPath($request)
      ->willReturn('/path/with/1');
    $this->pageVariantStorage
      ->load('a_variant')
      ->willReturn($page_variant
      ->reveal());
    $route_enhancer = $this
      ->prophesize(RouteEnhancerInterface::class);
    $this->routeFilter
      ->addRouteEnhancer($route_enhancer
      ->reveal());
    $result_enhance_attributes = $expected_enhance_attributes = [
      'foo' => 'bar',
      'slug' => '1',
      'page_manager_page_variant' => 'a_variant',
      '_route_object' => $route,
      '_route' => 'a_route',
    ];
    $result_enhance_attributes['slug'] = 'slug 1';
    $route_enhancer
      ->enhance($expected_enhance_attributes, $request)
      ->willReturn($result_enhance_attributes);
    $result = $this->routeFilter
      ->filter($route_collection, $request);
    $expected = [
      'a_route' => $route,
    ];
    $this
      ->assertSame($expected, $result
      ->all());
    $expected_attributes = [
      'foo' => 'bar',
      'slug' => 'slug 1',
      'page_manager_page_variant' => 'a_variant',
      '_route_object' => $route,
      '_route' => 'a_route',
    ];
    $this
      ->assertSame($expected_attributes, $request->attributes
      ->all());
  }

  /**
   * @covers ::filter
   * @covers ::getVariantRouteName
   * @covers ::getRequestAttributes
   */
  public function testFilterRequestAttributesException() {
    $route_collection = new RouteCollection();
    $original_attributes = [
      'foo' => 'bar',
      'slug' => 2,
    ];
    $request = new Request([], [], $original_attributes);
    $route = new Route('/path/with/{slug}', [
      'page_manager_page_variant' => 'a_variant',
    ]);
    $route_collection
      ->add('a_route', $route);
    $page_variant = $this
      ->prophesize(PageVariantInterface::class);
    $page_variant
      ->access('view')
      ->willReturn(TRUE);
    $this->currentPath
      ->getPath($request)
      ->willReturn('/path/with/1');
    $this->pageVariantStorage
      ->load('a_variant')
      ->willReturn($page_variant
      ->reveal());
    $route_enhancer = $this
      ->prophesize(RouteEnhancerInterface::class);
    $this->routeFilter
      ->addRouteEnhancer($route_enhancer
      ->reveal());
    $expected_enhance_attributes = [
      'foo' => 'bar',
      'slug' => '1',
      'page_manager_page_variant' => 'a_variant',
      '_route_object' => $route,
      '_route' => 'a_route',
    ];
    $route_enhancer
      ->enhance($expected_enhance_attributes, $request)
      ->willThrow(new \Exception('A route enhancer failed'));
    $result = $this->routeFilter
      ->filter($route_collection, $request);
    $this
      ->assertEmpty($result
      ->all());
    $this
      ->assertSame($original_attributes, $request->attributes
      ->all());
  }

  /**
   * @covers ::filter
   * @covers ::sortRoutes
   */
  public function testFilterPreservingBaseRouteName() {
    $route_collection = new RouteCollection();
    $request = new Request();

    // Add routes in different order to also test order preserving.
    $route1 = new Route('/path/with/{slug}', [
      'page_manager_page_variant' => 'variant1',
      'page_manager_page_variant_weight' => -10,
      'overridden_route_name' => 'preserved_route_name',
    ]);
    $route2 = new Route('/path/with/{slug}', [
      'page_manager_page_variant' => 'variant2',
      'page_manager_page_variant_weight' => -5,
    ]);
    $route3 = new Route('/path/with/{slug}', []);
    $route4 = new Route('/path/with/{slug}', []);
    $route_collection
      ->add('route_4', $route4);
    $route_collection
      ->add('route_3', $route3);
    $route_collection
      ->add('route_1', $route1);
    $route_collection
      ->add('route_2', $route2);
    $page_variant1 = $this
      ->prophesize(PageVariantInterface::class);
    $page_variant1
      ->access('view')
      ->willReturn(TRUE);
    $page_variant2 = $this
      ->prophesize(PageVariantInterface::class);
    $page_variant2
      ->access('view')
      ->willReturn(FALSE);
    $this->currentPath
      ->getPath($request)
      ->willReturn('');
    $this->pageVariantStorage
      ->load('variant1')
      ->willReturn($page_variant1
      ->reveal())
      ->shouldBeCalled();
    $this->pageVariantStorage
      ->load('variant2')
      ->shouldNotBeCalled();
    $result = $this->routeFilter
      ->filter($route_collection, $request);
    $expected = [
      'preserved_route_name' => $route1,
      'route_4' => $route4,
      'route_3' => $route3,
    ];
    $this
      ->assertSame($expected, $result
      ->all());
  }

  /**
   * @covers ::getRequestAttributes
   */
  public function testGetRequestAttributes() {
    $request = new Request();
    $route = new Route('/path/with/{slug}');
    $route_name = 'a_route';
    $this->currentPath
      ->getPath($request)
      ->willReturn('/path/with/1');
    $expected_attributes = [
      'slug' => 1,
      '_route_object' => $route,
      '_route' => $route_name,
    ];
    $route_enhancer = $this
      ->prophesize(RouteEnhancerInterface::class);
    $route_enhancer
      ->enhance($expected_attributes, $request)
      ->willReturn([
      'slug' => 'slug 1',
    ]);
    $this->routeFilter
      ->addRouteEnhancer($route_enhancer
      ->reveal());
    $this
      ->assertSame([], $request->attributes
      ->all());
    $method = new \ReflectionMethod($this->routeFilter, 'getRequestAttributes');
    $method
      ->setAccessible(TRUE);
    $attributes = $method
      ->invoke($this->routeFilter, $route, $route_name, $request);
    $this
      ->assertSame([
      'slug' => 'slug 1',
    ], $attributes);
  }

}

Members

Namesort descending Modifiers Type Description Overrides
PhpunitCompatibilityTrait::getMock Deprecated public function Returns a mock object for the specified class using the available method.
PhpunitCompatibilityTrait::setExpectedException Deprecated public function Compatibility layer for PHPUnit 6 to support PHPUnit 4 code.
UnitTestCase::$randomGenerator protected property The random generator.
UnitTestCase::$root protected property The app root. 1
UnitTestCase::assertArrayEquals protected function Asserts if two arrays are equal by sorting them first.
UnitTestCase::getBlockMockWithMachineName Deprecated protected function Mocks a block with a block plugin. 1
UnitTestCase::getClassResolverStub protected function Returns a stub class resolver.
UnitTestCase::getConfigFactoryStub public function Returns a stub config factory that behaves according to the passed array.
UnitTestCase::getConfigStorageStub public function Returns a stub config storage that returns the supplied configuration.
UnitTestCase::getContainerWithCacheTagsInvalidator protected function Sets up a container with a cache tags invalidator.
UnitTestCase::getRandomGenerator protected function Gets the random generator for the utility methods.
UnitTestCase::getStringTranslationStub public function Returns a stub translation manager that just returns the passed string.
UnitTestCase::randomMachineName public function Generates a unique random string containing letters and numbers.
VariantRouteFilterTest::$currentPath protected property The mocked current path stack.
VariantRouteFilterTest::$entityTypeManager protected property The mocked entity type manager.
VariantRouteFilterTest::$pageVariantStorage protected property The mocked page storage.
VariantRouteFilterTest::$requestStack protected property The request stack.
VariantRouteFilterTest::$routeFilter protected property The route filter under test.
VariantRouteFilterTest::setUp protected function Overrides UnitTestCase::setUp
VariantRouteFilterTest::tearDown protected function
VariantRouteFilterTest::testFilterAllowedAccess public function @covers ::filter @covers ::getVariantRouteName @covers ::checkPageVariantAccess
VariantRouteFilterTest::testFilterAllowedAccessFirstRoute public function @covers ::filter @covers ::getVariantRouteName @covers ::sortRoutes
VariantRouteFilterTest::testFilterAllowedAccessSecondRoute public function @covers ::filter @covers ::getVariantRouteName
VariantRouteFilterTest::testFilterAllowedAccessTwoRoutes public function @covers ::filter @covers ::getVariantRouteName
VariantRouteFilterTest::testFilterContextException public function @covers ::filter @covers ::getVariantRouteName @covers ::checkPageVariantAccess
VariantRouteFilterTest::testFilterDeniedAccess public function @covers ::filter @covers ::getVariantRouteName @covers ::checkPageVariantAccess
VariantRouteFilterTest::testFilterEmptyCollection public function @covers ::filter
VariantRouteFilterTest::testFilterNonMatchingRoute public function @covers ::filter @covers ::getVariantRouteName
VariantRouteFilterTest::testFilterPreservingBaseRouteName public function @covers ::filter @covers ::sortRoutes
VariantRouteFilterTest::testFilterRequestAttributes public function @covers ::filter @covers ::getVariantRouteName @covers ::getRequestAttributes
VariantRouteFilterTest::testFilterRequestAttributesException public function @covers ::filter @covers ::getVariantRouteName @covers ::getRequestAttributes
VariantRouteFilterTest::testGetRequestAttributes public function @covers ::getRequestAttributes