public function TwigExtensionTest::testTwigAddClass

Tests Twig 'add_class' filter.

@covers ::addClass @dataProvider providerTestTwigAddClass

File

core/tests/Drupal/Tests/Core/Template/TwigExtensionTest.php, line 558

Class

TwigExtensionTest

Tests the twig extension.

Namespace

Code

public function testTwigAddClass($element, $classes, $expected_result) {
  $processed = $this->systemUnderTest
    ->addClass($element, $classes);
  $this
    ->assertEquals($expected_result, $processed);
}