[Flow] Creating simple UnitTests (RestController)

[Peter R]

Hello,

is there any examples, how i can test methods in controller (indexAction, showAction, updateAction, deleteAction)?
I tried following in test controller:
public function setUp() {
            $this->subject = new StandardController();

            $this->view = $this->getMock('TYPO3\\Flow\\Mvc\\View\\ViewInterface');
            $this->inject($this->subject, 'view', $this->view);
        }
/**
         * @test
         * @return void
         */
        public function listActionCanBeCalled() {
            $this->subject->listAction();
        }

The result is this error:
Fatal error: Call to a member function reset() on a non-object in C:\flow-project\Packages\Framework\TYPO3.Flow\Classes\TYPO3\Flow\Mvc\Controller\AbstractController.php on line 262

At some point, i want to start a session in the StandardController but then i get an error after executing phpunit:
session_start(): Cannot send session cookie - headers already sent

I didn't found usefull examples for tasks like these. So maybe you have one.
This have to be tests on classes how extends RestController.

Thanks alot
Peter