VideoBannerControllerTest.php

/**
     *
     */
    public function myTestWithNumber()
    {

        // Mock Service:
        $mockService = $this->getMockBuilder('myService')
            ->disableOriginalConstructor()
            ->getMock();

        $mockService->expects($this->atLeastOnce())
            ->method('getUserById')
            ->will($this->returnValue(false));


        $controller = new Controller($mockService, array());

        $result = $controller->indexAction();

        // Assertions:
        $this->assertInstanceOf(
            'Zend\View\Model\ViewModel',
            $result,
            'index action with no ID did not return ViewModel'
        );
    }