Neos\Flow\Mvc\ActionRequest::setControllerPackageKey PHP Метод

    public function setControllerPackageKey($packageKey)
    {
        $correctlyCasedPackageKey = $this->packageManager->getCaseSensitivePackageKey($packageKey);
        $this->controllerPackageKey = $correctlyCasedPackageKey !== false ? $correctlyCasedPackageKey : $packageKey;
    }

 /**
  * @test
  */
 public function setControllerPackageKeyWithLowercasePackageKeyResolvesCorrectly()
 {
     $mockPackageManager = $this->createMock(PackageManager::class);
     $mockPackageManager->expects($this->any())->method('getCaseSensitivePackageKey')->with('acme.testpackage')->will($this->returnValue('Acme.Testpackage'));
     $this->inject($this->actionRequest, 'packageManager', $mockPackageManager);
     $this->actionRequest->setControllerPackageKey('acme.testpackage');
     $this->assertEquals('Acme.Testpackage', $this->actionRequest->getControllerPackageKey());
 }