public void Geldige_Edit_BeheerController() { var mock = new Mock <IHoneymoonshopRepository>(); BeheerController controller = new BeheerController(mock.Object); Jurk jurk = new Jurk() { Artikelnummer = 9999999, JurkId = 1 }; var result = controller.Edit(jurk); var redirectToActionResult = Assert.IsType <RedirectToActionResult>(result); Assert.Null(redirectToActionResult.ControllerName); Assert.Equal("Crud", redirectToActionResult.ActionName); }