public void Index()
        {
            // Arrange
            WeatherController controller = new WeatherController();

            // Act
            ViewResult result = controller.Index() as ViewResult;

            // Assert
            Assert.IsNotNull(result);
        }
        public void Forecast()
        {
            // Arrange
            WeatherController controller = new WeatherController();

            // Act
            var interger = 55;
            ViewResult result = controller.Forecast(interger) as ViewResult;

            // Assert     
            Assert.IsNotNull(result);
        }