Neos\Flow\Composer\ComposerUtility::flushCaches PHP Метод

    public static function flushCaches()
    {
        static::$composerLockCache = [];
        static::$composerManifestCache = [];
    }

 /**
  */
 public function setUp()
 {
     ComposerUtility::flushCaches();
     vfsStream::setup('Packages');
     $this->mockPackageManager = $this->getMockBuilder(\Neos\Flow\Package\PackageManager::class)->disableOriginalConstructor()->getMock();
     ObjectAccess::setProperty($this->mockPackageManager, 'composerManifestData', array(), true);
 }