public async Task FindWarsawTest()
        {
            var accuweather = new AccuweatherWeatherSerivce(TEST_API_KEY);
            var result      = await accuweather.GetWeatherForecastAsync("Warsaw");

            Assert.IsNotNull(result);
        }
 public async Task InvalidCityNameTest()
 {
     var accuweather = new AccuweatherWeatherSerivce(TEST_API_KEY);
     var result      = await accuweather.GetWeatherForecastAsync("W");
 }