public async Task TestRecentLocationUnavailable()
{
Mock <IWeatherLocationProvider> locationProvider = new Mock <IWeatherLocationProvider>();
Mock <IWeatherProvider> weatherProvider = new Mock <IWeatherProvider>();
WeatherViewModelProvider dataProvider = new WeatherViewModelProvider(
locationProvider.Object, weatherProvider.Object);
locationProvider.Setup(x => x.GetLastLocation())
.ReturnsAsync(Maybe <WeatherLocation> .None);
locationProvider.Setup(x =>
x.GetLocationUpdates(It.IsAny <System.Action <WeatherLocation> >(), It.IsAny <System.Action>()))
.Callback <System.Action <WeatherLocation>, System.Action> ((callback, error) => callback(new WeatherLocation(0.0, 0.0)));
weatherProvider.Setup(x => x.GetWeather(It.IsAny <WeatherLocation>()))
.ReturnsAsync(new Weather.Weather("Kyiv", null, null));
var weather = await dataProvider.GetWeather();
Assert.AreEqual("Kyiv", weather.Name);
Mock.Get(locationProvider.Object).Verify(x => x.GetLastLocation(), Times.Exactly(1));
Mock.Get(locationProvider.Object).Verify(x =>
x.GetLocationUpdates(It.IsAny <System.Action <WeatherLocation> >(), It.IsAny <System.Action>()),
Times.Exactly(1));
Mock.Get(locationProvider.Object).Verify(x => x.CancelLocationUpdates(),
Times.Exactly(1));
Mock.Get(weatherProvider.Object).Verify(x => x.GetWeather(It.IsAny <WeatherLocation>()),
Times.Exactly(1));
}
protected override void OnCreate(Bundle savedInstanceState)
{
base.OnCreate(savedInstanceState);
SetContentView(Resource.Layout.activity_main);
var toolbar = FindViewById <Android.Support.V7.Widget.Toolbar>(Resource.Id.toolbar);
SetSupportActionBar(toolbar);
var iconView = FindViewById <ImageView>(Resource.Id.icon);
var nameView = FindViewById <TextView>(Resource.Id.name);
var temperatureView = FindViewById <TextView>(Resource.Id.temperature);
locationProvider = LocationServices.GetFusedLocationProviderClient(this);
var provider = new WeatherViewModelProvider(new LocationProvider(locationProvider), new DefaultWeatherProvider());
var iconConverter = new WeatherIconConverter();
viewModel = new WeatherViewModel(provider, iconConverter);
viewModel.DataChanged += data =>
{
nameView.Text = data.Name;
temperatureView.Text = $"{Convert.ToInt32(data.Temp)}\u2103";
Drawable icon = null;
switch (data.IconType)
{
case WeatherIcon.CLEAR_SKY_DAY:
icon = VectorDrawableCompat.Create(Resources, Resource.Drawable.d01, null);
break;
case WeatherIcon.CLEAR_SKY_NIGHT:
icon = VectorDrawableCompat.Create(Resources, Resource.Drawable.n01, null);
break;
case WeatherIcon.FEW_CLOUDS_DAY:
icon = VectorDrawableCompat.Create(Resources, Resource.Drawable.d02, null);
break;
case WeatherIcon.FEW_CLOUDS_NIGHT:
icon = VectorDrawableCompat.Create(Resources, Resource.Drawable.n02, null);
break;
case WeatherIcon.SCATTERED_CLOUDS:
icon = VectorDrawableCompat.Create(Resources, Resource.Drawable.m03, null);
break;
case WeatherIcon.BROKEN_CLOUDS:
icon = VectorDrawableCompat.Create(Resources, Resource.Drawable.m04, null);
break;
case WeatherIcon.SHOWER_RAIN:
icon = VectorDrawableCompat.Create(Resources, Resource.Drawable.m09, null);
break;
case WeatherIcon.RAIN_DAY:
icon = VectorDrawableCompat.Create(Resources, Resource.Drawable.d10, null);
break;
case WeatherIcon.RAIN_NIGHT:
icon = VectorDrawableCompat.Create(Resources, Resource.Drawable.n10, null);
break;
case WeatherIcon.THUNDERSTORM:
icon = VectorDrawableCompat.Create(Resources, Resource.Drawable.m11, null);
break;
case WeatherIcon.SNOW:
icon = VectorDrawableCompat.Create(Resources, Resource.Drawable.m13, null);
break;
case WeatherIcon.MIST:
icon = VectorDrawableCompat.Create(Resources, Resource.Drawable.m50, null);
break;
}
iconView.SetImageDrawable(icon);
};
}