public void Remove_NotExistingGuidPassed_ReturnsNotFoundResponse() { var cartID = "9b3df90a-1007-4778-b614-91df990e0c95"; string id = "e3656e5b-23df-4ced-a7e4-4b066666f54a"; var mockHttpContext = MockHttpSession.setSessionKey(cartID); _controller.ControllerContext.HttpContext = mockHttpContext.Object; // Act var badResponse = _controller.DeleteItemFromSC(id); // Assert Assert.IsType <NotFoundResult>(badResponse); }