public void Get_All_Food_Success() { // Arrange var foods = A.ListOf <FoodItem>(10).AsQueryable(); _repository.Setup(x => x.GetAll(It.IsAny <QueryParameters>())).Returns(foods); _repository.Setup(x => x.Count()).Returns(foods.Count); // Act var result = _controller.GetAllFoods(new QueryParameters()) as OkObjectResult; // Assert Assert.NotNull(result); Assert.Equal(200, result.StatusCode); }