/**
* @test
*/
public function removeCacheFilesFlushesSystemCaches()
{
$mockCacheManager = $this->getMock('TYPO3\\CMS\\Core\\Cache\\CacheManager', array('flushCachesInGroup'));
$mockCacheManager->expects($this->once())->method('flushCachesInGroup')->with('system');
ExtensionManagementUtilityAccessibleProxy::setCacheManager($mockCacheManager);
ExtensionManagementUtility::removeCacheFiles();
}
