function CacheTest::validateTagsProvider

Provides a list of cache tags arrays.

Return value

array

File

core/tests/Drupal/Tests/Core/Cache/CacheTest.php, line 22

Class

CacheTest

@coversDefaultClass \Drupal\Core\Cache\Cache @group Cache

Namespace

Code

public function validateTagsProvider() {
    return [
        [
            [],
            FALSE,
        ],
        [
            [
                'foo',
            ],
            FALSE,
        ],
        [
            [
                'foo',
                'bar',
            ],
            FALSE,
        ],
        [
            [
                'foo',
                'bar',
                'llama:2001988',
                'baz',
                'llama:14031991',
            ],
            FALSE,
        ],
        // Invalid.
[
            [
                FALSE,
            ],
            'Cache tags must be strings, boolean given.',
        ],
        [
            [
                TRUE,
            ],
            'Cache tags must be strings, boolean given.',
        ],
        [
            [
                'foo',
                FALSE,
            ],
            'Cache tags must be strings, boolean given.',
        ],
        [
            [
                NULL,
            ],
            'Cache tags must be strings, NULL given.',
        ],
        [
            [
                'foo',
                NULL,
            ],
            'Cache tags must be strings, NULL given.',
        ],
        [
            [
                1337,
            ],
            'Cache tags must be strings, integer given.',
        ],
        [
            [
                'foo',
                1337,
            ],
            'Cache tags must be strings, integer given.',
        ],
        [
            [
                3.14,
            ],
            'Cache tags must be strings, double given.',
        ],
        [
            [
                'foo',
                3.14,
            ],
            'Cache tags must be strings, double given.',
        ],
        [
            [
                [],
            ],
            'Cache tags must be strings, array given.',
        ],
        [
            [
                'foo',
                [],
            ],
            'Cache tags must be strings, array given.',
        ],
        [
            [
                'foo',
                [
                    'bar',
                ],
            ],
            'Cache tags must be strings, array given.',
        ],
        [
            [
                new \stdClass(),
            ],
            'Cache tags must be strings, object given.',
        ],
        [
            [
                'foo',
                new \stdClass(),
            ],
            'Cache tags must be strings, object given.',
        ],
    ];
}