Verify that a given cache entry exists, with the correct cache tags.

Parameters

\Drupal\Core\Cache\VariationCacheInterface $cache_bin: The cache bin to check.

string[] $keys: The cache item keys.

array $tags: An array of expected cache tags.

\Drupal\Core\Cache\CacheableDependencyInterface $cacheability: The initial cacheability for the item.

2 calls to CacheTestTrait::verifyCache()

CacheTestTrait::verifyDefaultCache in core/modules/system/tests/src/Traits/CacheTestTrait.php

Verify that a given default cache entry exists with the correct cache tags.

CacheTestTrait::verifyRenderCache in core/modules/system/tests/src/Traits/CacheTestTrait.php

Verify that a given render cache entry exists with the correct cache tags.

File

core/modules/system/tests/src/Traits/CacheTestTrait.php, line 81

Class

CacheTestTrait

Provides helper methods for interacting with cache backends.

Namespace

Drupal\Tests\system\Traits

Code

private function verifyCache(VariationCacheInterface $cache_bin, array $keys, array $tags, CacheableDependencyInterface $cacheability) : void {
    $cache_entry = $cache_bin->get($keys, $cacheability);
    $this->assertInstanceOf(\stdClass::class, $cache_entry);
    sort($cache_entry->tags);
    sort($tags);
    $this->assertSame($cache_entry->tags, $tags);
}

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