function TwigExtensionTest::providerTestTwigAddClass

Provides data for ::testTwigAddClass().

Return value

\Iterator

File

core/tests/Drupal/Tests/Core/Template/TwigExtensionTest.php, line 568

Class

TwigExtensionTest

Tests the twig extension.

Namespace

Code

public static function providerTestTwigAddClass() : \Iterator {
    (yield 'should add a class on element' => [
        [
            '#type' => 'container',
        ],
        'my-class',
        [
            '#type' => 'container',
            '#attributes' => [
                'class' => [
                    'my-class',
                ],
            ],
        ],
    ]);
    (yield 'should add a class from a array of string keys on element' => [
        [
            '#type' => 'container',
        ],
        [
            'my-class',
        ],
        [
            '#type' => 'container',
            '#attributes' => [
                'class' => [
                    'my-class',
                ],
            ],
        ],
    ]);
    (yield 'should add a class from a Markup value' => [
        [
            '#type' => 'container',
        ],
        [
            Markup::create('my-class'),
        ],
        [
            '#type' => 'container',
            '#attributes' => [
                'class' => [
                    'my-class',
                ],
            ],
        ],
    ]);
    (yield '#printed should be removed after class(es) added' => [
        [
            '#markup' => 'This content is already is rendered',
            '#printed' => TRUE,
        ],
        '',
        [
            '#markup' => 'This content is already is rendered',
            '#attributes' => [
                'class' => [
                    '',
                ],
            ],
        ],
    ]);
}