public void AddLocationTest()
{
ILocationService <LocationInfo> locatioService = new LocationService(propertiesMock.Object);
locatioService.AddItemAsync(location).Wait();
var itemsResult = locatioService.GetItemsAsync();
itemsResult.Wait();
Assert.AreEqual(1, itemsResult.Result.Count());
Assert.AreEqual(location, itemsResult.Result.First());
}
public void DeleteLocationTest()
{
ILocationService <LocationInfo> locatioService = new LocationService(propertiesMock.Object);
locatioService.AddItemAsync(location).Wait();
locatioService.DeleteItemAsync(location.Key).Wait();
var itemsResult = locatioService.GetItemsAsync();
itemsResult.Wait();
Assert.AreEqual(0, itemsResult.Result.Count());
Assert.IsFalse(itemsResult.Result.Any(item => item.Equals(location)));
}
private void InitializeItemsViewModel()
{
Title = "Your Locations List";
LocationInfos = new ObservableCollection <LocationInfo>();
LoadItemsCommand = new Command(async() => await ExecuteLoadItemsCommand());
DeleteItemsCommand = new Command(async location => await ExecuteDeleteLocationCommand(location));
MessagingCenter.Subscribe <SearchPage, LocationInfo>(this, "AddItem", async(obj, item) =>
{
if (LocationInfos.Any(element => element.Key.Equals(item.Key)))
{
return;
}
var weather = await WeatherApiClient.GetCurrentWeather(item.Key);
item.WeatherInfo = weather;
LocationInfos.Add(item);
await LocationService.AddItemAsync(item);
});
}