protected function GenericCacheBackendUnitTestBase::getCacheBackend in Drupal 9

Same name and namespace in other branches

1. 8 core/tests/Drupal/KernelTests/Core/Cache/GenericCacheBackendUnitTestBase.php \Drupal\KernelTests\Core\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.

14 calls to GenericCacheBackendUnitTestBase::getCacheBackend()

ApcuBackendTest::testSetGet in core/tests/Drupal/KernelTests/Core/Cache/ApcuBackendTest.php

Tests the get and set methods of Drupal\Core\Cache\CacheBackendInterface.

DatabaseBackendTest::testGarbageCollection in core/tests/Drupal/KernelTests/Core/Cache/DatabaseBackendTest.php

Tests the row count limiting of cache bin database tables.

DatabaseBackendTest::testSetGet in core/tests/Drupal/KernelTests/Core/Cache/DatabaseBackendTest.php

Tests the get and set methods of Drupal\Core\Cache\CacheBackendInterface.

GenericCacheBackendUnitTestBase::testDelete in core/tests/Drupal/KernelTests/Core/Cache/GenericCacheBackendUnitTestBase.php

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

GenericCacheBackendUnitTestBase::testDeleteAll in core/tests/Drupal/KernelTests/Core/Cache/GenericCacheBackendUnitTestBase.php

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

... See full list

File

core/tests/Drupal/KernelTests/Core/Cache/GenericCacheBackendUnitTestBase.php, line 92

Class

GenericCacheBackendUnitTestBase

Tests any cache backend.

Namespace

Drupal\KernelTests\Core\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];
}