function CacheFactoryTest::testCacheFactoryWithDefaultBinBackend

Test that the cache factory uses the correct default bin backend.

@covers ::__construct @covers ::get

File

core/tests/Drupal/Tests/Core/Cache/CacheFactoryTest.php, line 78

Class

CacheFactoryTest

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

Namespace

Code

public function testCacheFactoryWithDefaultBinBackend() {
    // Ensure the default bin backends are used before the configured default.
    $settings = new Settings([
        'cache' => [
            'default' => 'cache.backend.unused',
        ],
    ]);
    $default_bin_backends = [
        'render' => 'cache.backend.custom',
    ];
    $cache_factory = new CacheFactory($settings, $default_bin_backends);
    $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')
        ->will($this->returnValue($render_bin));
    $actual_bin = $cache_factory->get('render');
    $this->assertSame($render_bin, $actual_bin);
}