function TwigExtensionTest::testTwigExtensionLoaded

Tests that the provided Twig extension loads the service appropriately.

File

core/modules/system/tests/src/Functional/Theme/TwigExtensionTest.php, line 38

Class

TwigExtensionTest

Tests Twig extensions.

Namespace

Code

public function testTwigExtensionLoaded() : void {
    $twigService = \Drupal::service('twig');
    $ext = $twigService->getExtension(TestExtension::class);
    $this->assertInstanceOf(TestExtension::class, $ext);
}