class TitleResolverTest

Same name and namespace in other branches
  1. 11.x core/tests/Drupal/Tests/Core/Controller/TitleResolverTest.php \Drupal\Tests\Core\Controller\TitleResolverTest
  2. 10 core/tests/Drupal/Tests/Core/Controller/TitleResolverTest.php \Drupal\Tests\Core\Controller\TitleResolverTest
  3. 8.9.x core/tests/Drupal/Tests/Core/Controller/TitleResolverTest.php \Drupal\Tests\Core\Controller\TitleResolverTest

@coversDefaultClass \Drupal\Core\Controller\TitleResolver
@group Controller

Hierarchy

Expanded class hierarchy of TitleResolverTest

File

core/tests/Drupal/Tests/Core/Controller/TitleResolverTest.php, line 21

Namespace

Drupal\Tests\Core\Controller
View source
class TitleResolverTest extends UnitTestCase {
  
  /**
   * The mocked controller resolver.
   *
   * @var \Drupal\Core\Controller\ControllerResolverInterface|\PHPUnit\Framework\MockObject\MockObject
   */
  protected $controllerResolver;
  
  /**
   * The mocked translation manager.
   *
   * @var \Drupal\Core\StringTranslation\TranslationInterface|\PHPUnit\Framework\MockObject\MockObject
   */
  protected $translationManager;
  
  /**
   * The mocked argument resolver.
   *
   * @var \Symfony\Component\HttpKernel\Controller\ArgumentResolverInterface|\PHPUnit\Framework\MockObject\MockObject
   */
  protected $argumentResolver;
  
  /**
   * The actual tested title resolver.
   *
   * @var \Drupal\Core\Controller\TitleResolver
   */
  protected $titleResolver;
  
  /**
   * {@inheritdoc}
   */
  protected function setUp() : void {
    $this->controllerResolver = $this->createMock('\\Drupal\\Core\\Controller\\ControllerResolverInterface');
    $this->translationManager = $this->createMock('\\Drupal\\Core\\StringTranslation\\TranslationInterface');
    $this->argumentResolver = $this->createMock('\\Symfony\\Component\\HttpKernel\\Controller\\ArgumentResolverInterface');
    $this->titleResolver = new TitleResolver($this->controllerResolver, $this->translationManager, $this->argumentResolver);
  }
  
  /**
   * Tests a static title without a context.
   *
   * @see \Drupal\Core\Controller\TitleResolver::getTitle()
   */
  public function testStaticTitle() {
    $request = new Request();
    $route = new Route('/test-route', [
      '_title' => 'static title',
    ]);
    $this->assertEquals(new TranslatableMarkup('static title', [], [], $this->translationManager), $this->titleResolver
      ->getTitle($request, $route));
  }
  
  /**
   * Tests a static title of '0'.
   *
   * @see \Drupal\Core\Controller\TitleResolver::getTitle()
   */
  public function testStaticTitleZero() {
    $request = new Request();
    $route = new Route('/test-route', [
      '_title' => '0',
      '_title_context' => '0',
    ]);
    $this->assertEquals(new TranslatableMarkup('0', [], [
      'context' => '0',
    ], $this->translationManager), $this->titleResolver
      ->getTitle($request, $route));
  }
  
  /**
   * Tests a static title with a context.
   *
   * @see \Drupal\Core\Controller\TitleResolver::getTitle()
   */
  public function testStaticTitleWithContext() {
    $request = new Request();
    $route = new Route('/test-route', [
      '_title' => 'static title',
      '_title_context' => 'context',
    ]);
    $this->assertEquals(new TranslatableMarkup('static title', [], [
      'context' => 'context',
    ], $this->translationManager), $this->titleResolver
      ->getTitle($request, $route));
  }
  
  /**
   * Tests a static title with a parameter.
   *
   * @see \Drupal\Core\Controller\TitleResolver::getTitle()
   *
   * @dataProvider providerTestStaticTitleWithParameter
   */
  public function testStaticTitleWithParameter($title, $expected_title) {
    $raw_variables = new ParameterBag([
      'test' => 'value',
      'test2' => 'value2',
    ]);
    $request = new Request();
    $request->attributes
      ->set('_raw_variables', $raw_variables);
    $route = new Route('/test-route', [
      '_title' => $title,
    ]);
    $this->assertEquals($expected_title, $this->titleResolver
      ->getTitle($request, $route));
  }
  public function providerTestStaticTitleWithParameter() {
    $translation_manager = $this->createMock('\\Drupal\\Core\\StringTranslation\\TranslationInterface');
    return [
      [
        'static title @test',
        new TranslatableMarkup('static title @test', [
          '@test' => 'value',
          '%test' => 'value',
          '@test2' => 'value2',
          '%test2' => 'value2',
        ], [], $translation_manager),
      ],
      [
        'static title %test',
        new TranslatableMarkup('static title %test', [
          '@test' => 'value',
          '%test' => 'value',
          '@test2' => 'value2',
          '%test2' => 'value2',
        ], [], $translation_manager),
      ],
    ];
  }
  
  /**
   * Tests a static title with a non-scalar value parameter.
   *
   * @see \Drupal\Core\Controller\TitleResolver::getTitle()
   */
  public function testStaticTitleWithNullAndArrayValueParameter() {
    $raw_variables = new ParameterBag([
      'test1' => NULL,
      'test2' => [
        'foo' => 'bar',
      ],
      'test3' => 'value',
    ]);
    $request = new Request();
    $request->attributes
      ->set('_raw_variables', $raw_variables);
    $route = new Route('/test-route', [
      '_title' => 'static title %test1 @test1 %test2 @test2 %test3 @test3',
    ]);
    $translatable_markup = $this->titleResolver
      ->getTitle($request, $route);
    $arguments = $translatable_markup->getArguments();
    $this->assertNotContains('@test1', $arguments);
    $this->assertNotContains('%test1', $arguments);
    $this->assertNotContains('@test2', $arguments);
    $this->assertNotContains('%test2', $arguments);
    $this->assertSame('value', $translatable_markup->getArguments()['@test3']);
    $this->assertSame('value', $translatable_markup->getArguments()['%test3']);
  }
  
  /**
   * Tests a dynamic title.
   *
   * @see \Drupal\Core\Controller\TitleResolver::getTitle()
   */
  public function testDynamicTitle() {
    $request = new Request();
    $route = new Route('/test-route', [
      '_title' => 'static title',
      '_title_callback' => 'Drupal\\Tests\\Core\\Controller\\TitleCallback::example',
    ]);
    $callable = [
      new TitleCallback(),
      'example',
    ];
    $this->controllerResolver
      ->expects($this->once())
      ->method('getControllerFromDefinition')
      ->with('Drupal\\Tests\\Core\\Controller\\TitleCallback::example')
      ->willReturn($callable);
    $this->argumentResolver
      ->expects($this->once())
      ->method('getArguments')
      ->with($request, $callable)
      ->willReturn([
      'example',
    ]);
    $this->assertEquals('test example', $this->titleResolver
      ->getTitle($request, $route));
  }

}

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