private async Task Init()
{
_conferencesListView = new ListView {
HorizontalOptions = LayoutOptions.FillAndExpand,
VerticalOptions = LayoutOptions.FillAndExpand,
};
var cell = new DataTemplate(typeof(TextCell));
cell.SetBinding(TextCell.TextProperty, "Name");
cell.SetBinding(TextCell.DetailProperty, new Binding(path: "Start", stringFormat: "{0:MM/dd/yyyy}"));
_conferencesListView.ItemTemplate = cell;
var viewModel = new ConferencesViewModel();
await viewModel.GetConferences();
_conferencesListView.ItemsSource = viewModel.Conferences;
this.Content = new StackLayout {
VerticalOptions = LayoutOptions.FillAndExpand,
Padding = new Thickness(
left: 0,
right: 0,
bottom: 0,
top: Device.OnPlatform(iOS: 20, Android: 0, WinPhone: 0)),
Children =
{
_conferencesListView
}
};
}
public async Task Current_conferences_retrieved()
{
var conferenceService = new Mock <IRemoteConferenceService> ();
var conferenceDtos = _fixture.CreateMany <ConferenceDto> (50).ToList();
var conferences = _fixture.CreateMany <Conference> (50).ToList();
conferenceService.Setup(x => x.LoadConferencesAsync("")).Returns(Task.FromResult(conferenceDtos));
var databaseService = new Mock <IDatabaseService> ();
var pq = new Queue <List <Conference> > (new[] {
null,
conferences
});
databaseService.Setup(x => x.LoadConferencesAsync()).Returns(Task.FromResult(pq.Dequeue()));
var messenger = new Mock <IMvxMessenger> ();
var viewModel = new ConferencesViewModel(conferenceService.Object, databaseService.Object, messenger.Object);
viewModel.Init();
await viewModel.LoadConferencesAsync(LoadRequest.Load);
viewModel.Conferences.ShouldNotBeNull();
}
