AssetManagerTest\Service\ConcatResolverServiceFactoryTest::testCreateServiceWithNoConfig PHP Method

    public function testCreateServiceWithNoConfig()
    {
        $serviceManager = new ServiceManager();
        $serviceManager->setService('config', array());
        $factory = new ConcatResolverServiceFactory();
        /* @var ConcatResolver */
        $concatResolver = $factory->createService($serviceManager);
        $this->assertEmpty($concatResolver->getConcats());
    }