public function testClassMapperResolvesShorthandClassAlias()
{
$serviceManager = new ServiceManager();
$assetManager = new AssetCacheManager($serviceManager, array());
$reflectionMethod = new \ReflectionMethod(AssetCacheManager::class, 'classMapper');
$reflectionMethod->setAccessible(true);
$class = $reflectionMethod->invoke($assetManager, 'FilePath');
$this->assertEquals(FilePathCache::class, $class);
}