function TitleResolverTest::testDynamicTitle

Tests a dynamic title.

See also

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

File

core/tests/Drupal/Tests/Core/Controller/TitleResolverTest.php, line 137

Class

TitleResolverTest

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

Namespace

Code

public function testDynamicTitle() : void {
    $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));
}