function CacheFactoryTest::testCacheFactoryWithCustomizedDefaultBackend

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

@covers ::__construct @covers ::get

File

core/tests/Drupal/Tests/Core/Cache/CacheFactoryTest.php, line 48

Class

CacheFactoryTest

@coversDefaultClass <a href="/api/drupal/core%21lib%21Drupal%21Core%21Cache%21CacheFactory.php/class/CacheFactory/8.9.x" title="CacheFactory" class="local">\Drupal\Core\Cache\CacheFactory</a> @group Cache

Namespace

Code

public function testCacheFactoryWithCustomizedDefaultBackend() {
    $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')
        ->will($this->returnValue($render_bin));
    $actual_bin = $cache_factory->get('render');
    $this->assertSame($render_bin, $actual_bin);
}