public function TitleResolverTest::testDynamicTitle in Drupal 9

Same name and namespace in other branches

1. 8 core/tests/Drupal/Tests/Core/Controller/TitleResolverTest.php \Drupal\Tests\Core\Controller\TitleResolverTest::testDynamicTitle()

Tests a dynamic title.

See also

\Drupal\Core\Controller\TitleResolver::getTitle()

File

core/tests/Drupal/Tests/Core/Controller/TitleResolverTest.php, line 110

Contains \Drupal\Tests\Core\Controller\TitleResolverTest.

Class

TitleResolverTest

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

Namespace

Drupal\Tests\Core\Controller

Code

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')
    ->will($this
    ->returnValue($callable));
  $this->argumentResolver
    ->expects($this
    ->once())
    ->method('getArguments')
    ->with($request, $callable)
    ->will($this
    ->returnValue([
    'example',
  ]));
  $this
    ->assertEquals('test example', $this->titleResolver
    ->getTitle($request, $route));
}