Neos\Flow\Tests\Unit\Mvc\ActionRequestTest::getControllerSubpackageKeyExtractsTheSubpackageKeyFromTheControllerObjectNameToAssureTheCorrectCase PHP Method

    public function getControllerSubpackageKeyExtractsTheSubpackageKeyFromTheControllerObjectNameToAssureTheCorrectCase()
    {
        /** @var ActionRequest|\PHPUnit_Framework_MockObject_MockObject $actionRequest */
        $actionRequest = $this->getMockBuilder(ActionRequest::class)->disableOriginalConstructor()->setMethods(['getControllerObjectName'])->getMock();
        $actionRequest->expects($this->once())->method('getControllerObjectName')->will($this->returnValue('Neos\\MyPackage\\Some\\SubPackage\\Controller\\Foo\\BarController'));
        /** @var PackageManagerInterface|\PHPUnit_Framework_MockObject_MockObject $mockPackageManager */
        $mockPackageManager = $this->createMock(PackageManagerInterface::class);
        $mockPackageManager->expects($this->any())->method('getCaseSensitivePackageKey')->with('neos.mypackage')->will($this->returnValue('Neos.MyPackage'));
        $this->inject($actionRequest, 'packageManager', $mockPackageManager);
        $actionRequest->setControllerPackageKey('neos.mypackage');
        $actionRequest->setControllerSubpackageKey('some\\subpackage');
        $this->assertEquals('Some\\SubPackage', $actionRequest->getControllerSubpackageKey());
    }