function ThemeNegotiatorTest::testDetermineActiveTheme

Tests determining the theme.

See also

\Drupal\Core\Theme\ThemeNegotiator::determineActiveTheme()

File

core/tests/Drupal/Tests/Core/Theme/ThemeNegotiatorTest.php, line 65

Class

ThemeNegotiatorTest

@coversDefaultClass \Drupal\Core\Theme\ThemeNegotiator @group Theme

Namespace

Code

public function testDetermineActiveTheme() : void {
    $negotiator = $this->createMock('Drupal\\Core\\Theme\\ThemeNegotiatorInterface');
    $negotiator->expects($this->once())
        ->method('determineActiveTheme')
        ->willReturn('example_test');
    $negotiator->expects($this->once())
        ->method('applies')
        ->willReturn(TRUE);
    $this->container
        ->set('test_negotiator', $negotiator);
    $negotiators = [
        'test_negotiator',
    ];
    $this->themeAccessCheck
        ->expects($this->any())
        ->method('checkAccess')
        ->willReturn(TRUE);
    $route_match = new RouteMatch('test_route', new Route('/test-route'), [], []);
    $theme = $this->createThemeNegotiator($negotiators)
        ->determineActiveTheme($route_match);
    $this->assertEquals('example_test', $theme);
}