function TwigExtensionTest::providerTestTwigAddSuggestionFilter

Provides data for ::testTwigAddSuggestionFilter().

Return value

\Iterator

File

core/tests/Drupal/Tests/Core/Template/TwigExtensionTest.php, line 452

Class

TwigExtensionTest

Tests the twig extension.

Namespace

Code

public static function providerTestTwigAddSuggestionFilter() : \Iterator {
    (yield 'suggestion should be added' => [
        [
            '#theme' => 'kitten',
            '#name' => 'Mila',
        ],
        'cute',
        [
            '#theme' => [
                'kitten__cute',
                'kitten',
            ],
            '#name' => 'Mila',
        ],
    ]);
    (yield 'suggestion should extend existing suggestions' => [
        [
            '#theme' => 'kitten__stripy',
            '#name' => 'Mila',
        ],
        'cute',
        [
            '#theme' => [
                'kitten__stripy__cute',
                'kitten__stripy',
            ],
            '#name' => 'Mila',
        ],
    ]);
    (yield 'suggestion should have highest priority' => [
        [
            '#theme' => [
                'kitten__stripy',
                'kitten',
            ],
            '#name' => 'Mila',
        ],
        'cute',
        [
            '#theme' => [
                'kitten__stripy__cute',
                'kitten__cute',
                'kitten__stripy',
                'kitten',
            ],
            '#name' => 'Mila',
        ],
    ]);
    (yield '#printed should be removed after suggestion was added' => [
        [
            '#theme' => 'kitten',
            '#name' => 'Mila',
            '#printed' => TRUE,
        ],
        'cute',
        [
            '#theme' => [
                'kitten__cute',
                'kitten',
            ],
            '#name' => 'Mila',
        ],
    ]);
    (yield 'cache key should be added' => [
        [
            '#theme' => 'kitten',
            '#name' => 'Mila',
            '#cache' => [
                'keys' => [
                    'kitten',
                ],
            ],
        ],
        'cute',
        [
            '#theme' => [
                'kitten__cute',
                'kitten',
            ],
            '#name' => 'Mila',
            '#cache' => [
                'keys' => [
                    'kitten',
                    'cute',
                ],
            ],
        ],
    ]);
    (yield 'null/missing content should be ignored' => [
        NULL,
        'cute',
        NULL,
    ]);
}