class RenderElementTest

Same name in other branches
  1. 9 core/tests/Drupal/Tests/Core/Render/Element/RenderElementTest.php \Drupal\Tests\Core\Render\Element\RenderElementTest
  2. 8.9.x core/tests/Drupal/Tests/Core/Render/Element/RenderElementTest.php \Drupal\Tests\Core\Render\Element\RenderElementTest
  3. 10 core/tests/Drupal/Tests/Core/Render/Element/RenderElementTest.php \Drupal\Tests\Core\Render\Element\RenderElementTest

@coversDefaultClass \Drupal\Core\Render\Element\RenderElementBase @group Render

Hierarchy

Expanded class hierarchy of RenderElementTest

File

core/tests/Drupal/Tests/Core/Render/Element/RenderElementTest.php, line 19

Namespace

Drupal\Tests\Core\Render\Element
View source 
class RenderElementTest extends UnitTestCase {
    
    /**
     * The request stack.
     *
     * @var \Symfony\Component\HttpFoundation\RequestStack
     */
    protected $requestStack;
    
    /**
     * The container.
     *
     * @var \Drupal\Core\DependencyInjection\ContainerBuilder
     */
    protected $container;
    
    /**
     * {@inheritdoc}
     */
    protected function setUp() : void {
        parent::setUp();
        $this->requestStack = new RequestStack();
        $this->container = new ContainerBuilder();
        $this->container
            ->set('request_stack', $this->requestStack);
        \Drupal::setContainer($this->container);
    }
    
    /**
     * @covers ::preRenderAjaxForm
     */
    public function testPreRenderAjaxForm() : void {
        $request = Request::create('/test');
        $request->query
            ->set('foo', 'bar');
        $this->requestStack
            ->push($request);
        $prophecy = $this->prophesize('Drupal\\Core\\Routing\\UrlGeneratorInterface');
        $url = '/test?foo=bar&ajax_form=1';
        $prophecy->generateFromRoute('<current>', [], [
            'query' => [
                'foo' => 'bar',
                FormBuilderInterface::AJAX_FORM_REQUEST => TRUE,
            ],
        ], TRUE)
            ->willReturn((new GeneratedUrl())->setCacheContexts([
            'route',
        ])
            ->setGeneratedUrl($url));
        $url_generator = $prophecy->reveal();
        $this->container
            ->set('url_generator', $url_generator);
        $element = [
            '#type' => 'select',
            '#id' => 'test',
            '#ajax' => [
                'wrapper' => 'foo',
                'callback' => 'test-callback',
            ],
        ];
        $element = RenderElementBase::preRenderAjaxForm($element);
        $this->assertTrue($element['#ajax_processed']);
        $this->assertEquals($url, $element['#attached']['drupalSettings']['ajax']['test']['url']);
    }
    
    /**
     * @covers ::preRenderAjaxForm
     */
    public function testPreRenderAjaxFormWithQueryOptions() : void {
        $request = Request::create('/test');
        $request->query
            ->set('foo', 'bar');
        $this->requestStack
            ->push($request);
        $prophecy = $this->prophesize('Drupal\\Core\\Routing\\UrlGeneratorInterface');
        $url = '/test?foo=bar&other=query&ajax_form=1';
        $prophecy->generateFromRoute('<current>', [], [
            'query' => [
                'foo' => 'bar',
                'other' => 'query',
                FormBuilderInterface::AJAX_FORM_REQUEST => TRUE,
            ],
        ], TRUE)
            ->willReturn((new GeneratedUrl())->setCacheContexts([
            'route',
        ])
            ->setGeneratedUrl($url));
        $url_generator = $prophecy->reveal();
        $this->container
            ->set('url_generator', $url_generator);
        $element = [
            '#type' => 'select',
            '#id' => 'test',
            '#ajax' => [
                'wrapper' => 'foo',
                'callback' => 'test-callback',
                'options' => [
                    'query' => [
                        'other' => 'query',
                    ],
                ],
            ],
        ];
        $element = RenderElementBase::preRenderAjaxForm($element);
        $this->assertTrue($element['#ajax_processed']);
        $this->assertEquals($url, $element['#attached']['drupalSettings']['ajax']['test']['url']);
    }
    
    /**
     * @covers ::setAttributes
     *
     * @dataProvider providerTestSetAttributes
     */
    public function testSetAttributes(array $element, array $class, array $expected) : void {
        RenderElementBase::setAttributes($element, $class);
        $this->assertSame($expected, $element);
    }
    
    /**
     * Provides test data for testSetAttributes().
     */
    public static function providerTestSetAttributes() : array {
        return [
            'No-op' => [
                'element' => [
                    '#type' => 'textfield',
                ],
                'class' => [],
                'expected' => [
                    '#type' => 'textfield',
                ],
            ],
            'Add first class' => [
                'element' => [
                    '#type' => 'textfield',
                ],
                'class' => [
                    'foo',
                    'bar',
                ],
                'expected' => [
                    '#type' => 'textfield',
                    '#attributes' => [
                        'class' => [
                            'foo',
                            'bar',
                        ],
                    ],
                ],
            ],
            'Append classes' => [
                'element' => [
                    '#type' => 'textfield',
                    '#attributes' => [
                        'class' => [
                            'foo',
                            'bar',
                        ],
                    ],
                ],
                'class' => [
                    'baz',
                ],
                'expected' => [
                    '#type' => 'textfield',
                    '#attributes' => [
                        'class' => [
                            'foo',
                            'bar',
                            'baz',
                        ],
                    ],
                ],
            ],
            'Required' => [
                'element' => [
                    '#type' => 'textfield',
                    '#required' => TRUE,
                ],
                'class' => [],
                'expected' => [
                    '#type' => 'textfield',
                    '#required' => TRUE,
                    '#attributes' => [
                        'class' => [
                            'required',
                        ],
                        'required' => 'required',
                    ],
                ],
            ],
            'Parent with error' => [
                'element' => [
                    '#type' => 'textfield',
                    '#parents' => [
                        'dummy_parent',
                    ],
                    '#errors' => 'invalid',
                    '#validated' => TRUE,
                ],
                'class' => [],
                'expected' => [
                    '#type' => 'textfield',
                    '#parents' => [
                        'dummy_parent',
                    ],
                    '#errors' => 'invalid',
                    '#validated' => TRUE,
                    '#attributes' => [
                        'class' => [
                            'error',
                        ],
                        'aria-invalid' => 'true',
                    ],
                ],
            ],
        ];
    }

}

Members

Title Modifiers Object type Summary Overriden Title
ExpectDeprecationTrait::expectDeprecation public function Adds an expected deprecation.
ExpectDeprecationTrait::setUpErrorHandler public function Sets up the test error handler.
ExpectDeprecationTrait::tearDownErrorHandler public function Tears down the test error handler.
RandomGeneratorTrait::getRandomGenerator protected function Gets the random generator for the utility methods.
RandomGeneratorTrait::randomMachineName protected function Generates a unique random string containing letters and numbers.
RandomGeneratorTrait::randomObject public function Generates a random PHP object.
RandomGeneratorTrait::randomString public function Generates a pseudo-random string of ASCII characters of codes 32 to 126.
RenderElementTest::$container protected property The container.
RenderElementTest::$requestStack protected property The request stack.
RenderElementTest::providerTestSetAttributes public static function Provides test data for testSetAttributes().
RenderElementTest::setUp protected function Overrides UnitTestCase::setUp
RenderElementTest::testPreRenderAjaxForm public function @covers ::preRenderAjaxForm
RenderElementTest::testPreRenderAjaxFormWithQueryOptions public function @covers ::preRenderAjaxForm
RenderElementTest::testSetAttributes public function @covers ::setAttributes
UnitTestCase::$root protected property The app root.
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::getContainerWithCacheTagsInvalidator protected function Sets up a container with a cache tags invalidator.
UnitTestCase::getStringTranslationStub public function Returns a stub translation manager that just returns the passed string.
UnitTestCase::setDebugDumpHandler public static function Registers the dumper CLI handler when the DebugDump extension is enabled.

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