function CacheFactoryTest::testCacheFactoryWithCustomizedDefaultBackend

Tests that the cache factory falls back to customized default service.

@covers ::__construct
@covers ::get

File

core/tests/Drupal/Tests/Core/Cache/CacheFactoryTest.php, line 50

Class

CacheFactoryTest

@coversDefaultClass \Drupal\Core\Cache\CacheFactory[[api-linebreak]] @group Cache

Namespace

Code

public function testCacheFactoryWithCustomizedDefaultBackend() : void {
  $settings = new Settings([
    'cache' => [
      'default' => 'cache.backend.custom',
    ],
  ]);
  $cache_factory = new CacheFactory($settings);
  $container = new ContainerBuilder();
  $cache_factory->setContainer($container);
  $custom_default_backend_factory = $this->createMock('\\Drupal\\Core\\Cache\\CacheFactoryInterface');
  $container->set('cache.backend.custom', $custom_default_backend_factory);
  $render_bin = $this->createMock('\\Drupal\\Core\\Cache\\CacheBackendInterface');
  $custom_default_backend_factory->expects($this->once())
    ->method('get')
    ->with('render')
    ->willReturn($render_bin);
  $actual_bin = $cache_factory->get('render');
  $this->assertSame($render_bin, $actual_bin);
}