protected function GenericCacheBackendUnitTestBase::getCacheBackend in Drupal 8

Same name in this branch

1. 8 core/tests/Drupal/KernelTests/Core/Cache/GenericCacheBackendUnitTestBase.php \Drupal\KernelTests\Core\Cache\GenericCacheBackendUnitTestBase::getCacheBackend()
2. 8 core/modules/system/src/Tests/Cache/GenericCacheBackendUnitTestBase.php \Drupal\system\Tests\Cache\GenericCacheBackendUnitTestBase::getCacheBackend()

Gets a backend to test; this will get a shared instance set in the object.

Return value

\Drupal\Core\Cache\CacheBackendInterface Cache backend to test.

11 calls to GenericCacheBackendUnitTestBase::getCacheBackend()

GenericCacheBackendUnitTestBase::testDelete in core/modules/system/src/Tests/Cache/GenericCacheBackendUnitTestBase.php

Tests Drupal\Core\Cache\CacheBackendInterface::delete().

GenericCacheBackendUnitTestBase::testDeleteAll in core/modules/system/src/Tests/Cache/GenericCacheBackendUnitTestBase.php

Test Drupal\Core\Cache\CacheBackendInterface::deleteAll().

GenericCacheBackendUnitTestBase::testDeleteMultiple in core/modules/system/src/Tests/Cache/GenericCacheBackendUnitTestBase.php

Test Drupal\Core\Cache\CacheBackendInterface::delete() and Drupal\Core\Cache\CacheBackendInterface::deleteMultiple().

GenericCacheBackendUnitTestBase::testGetMultiple in core/modules/system/src/Tests/Cache/GenericCacheBackendUnitTestBase.php

Tests Drupal\Core\Cache\CacheBackendInterface::getMultiple().

GenericCacheBackendUnitTestBase::testInvalidate in core/modules/system/src/Tests/Cache/GenericCacheBackendUnitTestBase.php

Test Drupal\Core\Cache\CacheBackendInterface::invalidate() and Drupal\Core\Cache\CacheBackendInterface::invalidateMultiple().

... See full list

File

core/modules/system/src/Tests/Cache/GenericCacheBackendUnitTestBase.php, line 97

Class

GenericCacheBackendUnitTestBase

Tests any cache backend.

Namespace

Drupal\system\Tests\Cache

Code

protected function getCacheBackend($bin = NULL) {
  if (!isset($bin)) {
    $bin = $this
      ->getTestBin();
  }
  if (!isset($this->cachebackends[$bin])) {
    $this->cachebackends[$bin] = $this
      ->createCacheBackend($bin);

    // Ensure the backend is empty.
    $this->cachebackends[$bin]
      ->deleteAll();
  }
  return $this->cachebackends[$bin];
}