public void InitializeViewModelTest()
        {
            OpenWeatherViewModel vm = new OpenWeatherViewModel(null, DateTime.Today.ToShortDateString());

            vm.InitializeViewModel();
            Assert.IsNull(vm.HourlyDate);
        }
        public void ShowWeatherInfoTest()
        {
            OpenWeatherViewModel vm = new OpenWeatherViewModel(null, DateTime.Today.ToShortDateString());

            vm.InitializeViewModel();
            Assert.IsNull(vm.HourlyDate);
            vm.ShowWeatherInfo(DateTime.Today.ToShortDateString());
            Assert.IsNull(vm.Clouds_All);
        }