public void GetWeatherAgainTest()
        {
            var weather = new OpenWeatherConnection();
            weather.City = "Krosno";
            IWeatherData data = weather.GetWeatherData();

            Assert.AreNotEqual(data, WeatherData.ERRORMODEL);
        }
        public void GetWeatherDataTest()
        {
            var weather = new OpenWeatherConnection();
            weather.City="Krosno";
            IWeatherData data = weather.GetWeatherData();

            Assert.AreNotEqual(data,WeatherData.ERRORMODEL);
            Assert.IsNotNull(data.MainInformation);
            Assert.IsNotNull(data.Description);
            Assert.IsNotNull(data.KelvinTemperature);
            Assert.IsNotNull(data.Humidity) ;
            Assert.IsNotNull(data.WindDegree);
            Assert.IsNotNull(data.WindSpeed);
        }