public void GetNumber_WhenCalled_ReturnsAllItems()
        {
            int calls = 0;

            service.Setup(x => x.GetAll())
            .Returns(() => serviceNumbers);

            mapper.Setup(m => m.Map <NumberControllerModel>(It.IsAny <NumberServiceModel>()))
            .Returns(() => controllersNumbers[calls])
            .Callback(() => calls++);

            // Act
            var result = numbersController.GetNumber();

            // Assert
            var allNumbers = new List <NumberControllerModel>(result);

            for (int i = 0; i < 3; i++)
            {
                Assert.True(allNumbers[i] == controllersNumbers[i]);
            }
        }
        public void GetNumber_WhenCalled_ReturnsInternalError(int id)
        {
            // Arrange
            numbersController = new NumbersController(null, null, log.Object, query.Object);

            // Act
            var result = numbersController.GetNumber(id);

            // Assert
            var response = result as StatusCodeResult;

            Assert.Equal(500, response.StatusCode);
        }