Controller test Auth component

App::uses('ChannelsController', 'Epg.Controller');

class ChannelsControllerTest extends ControllerTestCase {
	public function setUp() {
		parent::setUp();
		$this->Controller = $this->generate('Epg.Channels', ['components' => ['Auth' => ['_apiLoginRequest']]]);

		$httpSocketResponseBody = new HttpSocketResponse();
		$httpSocketResponseBody->code = 200;
		$httpSocketResponseBody->body = '{"UserLogin": "UserOne"}';

		$this->Controller->Auth
			->expects($this->any())
			->method('_apiLoginRequest')
			->will($this->returnValue($httpSocketResponseBody));
  }
}

	public function testViewChannel() {
		var_dump($this->Controller->Auth->_apiLoginRequest()); // Uses the mock and dumps "['body' => '{"UserLogin": "UserOne"}']"
		$result = $this->testAction('/channels/view/2.json', ['method' => 'GET']); // Doesn't uses the mock and therefore gets an error from the auth component
	}