public async Task <StopAreaViewModel> CreateViewModelAsync(IStopArea stopArea)
{
var viewModel = new StopAreaViewModel();
await UpdateViewModelAsync(stopArea, viewModel);
return(viewModel);
}
public Task UpdateViewModelAsync(IStopArea stopArea, StopAreaViewModel stopAreaViewModel)
{
stopAreaViewModel.StopAreaId = stopArea.StopAreaId;
stopAreaViewModel.Name = stopArea.Name;
stopAreaViewModel.X = stopArea.X;
stopAreaViewModel.Y = stopArea.Y;
stopAreaViewModel.Distance = stopArea.Distance;
return(Task.CompletedTask);
}
public async Task UpdateViewModels()
{
var loggerMock = new Mock <ILogger <DepartureBoardViewModel> >();
var threadDispatcherMock = new Mock <IThreadDispatcher>();
threadDispatcherMock
.Setup(x => x.InvokeOnMainThreadAsync(It.IsAny <Action>()))
.Returns <Action>(arg => Task.Run(arg));
threadDispatcherMock
.Setup(x => x.InvokeOnMainThreadAsync(It.IsAny <Func <Task> >()))
.Returns <Func <Task> >(arg => arg());
var stopAreaViewModelFactoryMock = new Mock <IStopAreaViewModelFactory>();
stopAreaViewModelFactoryMock
.Setup(x => x.CreateViewModelAsync(It.IsAny <IStopArea>()))
.Returns <IStopArea>(x => Task.FromResult(new StopAreaViewModel()
{
StopAreaId = x.StopAreaId
}));
var stopPointViewModelFactoryMock = new Mock <IStopPointViewModelFactory>();
stopPointViewModelFactoryMock
.Setup(x => x.CreateViewModelAsync(It.IsAny <StopPoint>()))
.Returns <StopPoint>(x => Task.FromResult(new StopPointViewModel()
{
Name = x.Name
}));
var departureViewModelFactoryMock = new Mock <IDepartureViewModelFactory>();
departureViewModelFactoryMock
.Setup(x => x.CreateViewModelAsync(It.IsAny <Departure>()))
.Returns <Departure>(x => Task.FromResult(new DepartureViewModel()
{
RunNo = x.RunNo, Time = x.DepartureTime
}));
var deviationViewModelFactoryMock = new Mock <IDeviationViewModelFactory>();
deviationViewModelFactoryMock
.Setup(x => x.CreateViewModelAsync(It.IsAny <Deviation>()))
.Returns <Deviation>(x => Task.FromResult(new DeviationViewModel()
{
ShortText = x.ShortText
}));
var viewModel = new DepartureBoardViewModel(
loggerMock.Object,
threadDispatcherMock.Object,
stopAreaViewModelFactoryMock.Object,
stopPointViewModelFactoryMock.Object,
departureViewModelFactoryMock.Object,
deviationViewModelFactoryMock.Object);
var data = new IStopArea[]
{
new StopAreaInternal
{
StopAreaId = 1,
StopPoints = new StopPoint[]
{
new StopPoint {
Name = "A",
Departures = new List <Departure>
{
new Departure {
RunNo = 11,
DepartureTime = DateTime.Now
},
new Departure {
RunNo = 12,
DepartureTime = DateTime.Now.AddMinutes(2)
},
new Departure {
RunNo = 13,
DepartureTime = DateTime.Now.AddMinutes(3)
},
new Departure {
RunNo = 14,
DepartureTime = DateTime.Now.AddMinutes(4)
}
}
},
new StopPoint {
Name = "B",
Departures = new List <Departure>
{
new Departure {
RunNo = 21,
DepartureTime = DateTime.Now.AddMinutes(1)
},
new Departure {
RunNo = 22,
DepartureTime = DateTime.Now.AddMinutes(2)
},
new Departure {
RunNo = 23,
DepartureTime = DateTime.Now.AddMinutes(3)
},
new Departure {
RunNo = 24,
DepartureTime = DateTime.Now.AddMinutes(4)
}
}
},
}
},
new StopAreaInternal
{
StopAreaId = 2,
StopPoints = new StopPoint[]
{
new StopPoint {
Name = "A",
Departures = new List <Departure>
{
new Departure {
RunNo = 31,
DepartureTime = DateTime.Now.AddMinutes(1)
},
new Departure {
RunNo = 32,
DepartureTime = DateTime.Now.AddMinutes(2)
},
new Departure {
RunNo = 33,
DepartureTime = DateTime.Now.AddMinutes(3)
},
new Departure {
RunNo = 34,
DepartureTime = DateTime.Now.AddMinutes(4)
}
}
},
}
}
};
await viewModel.UpdateAsync(data);
stopAreaViewModelFactoryMock
.Verify(x => x.CreateViewModelAsync(It.IsAny <IStopArea>()), Times.Exactly(2));
stopPointViewModelFactoryMock
.Verify(x => x.CreateViewModelAsync(It.IsAny <StopPoint>()), Times.Exactly(3));
departureViewModelFactoryMock
.Verify(x => x.CreateViewModelAsync(It.IsAny <Departure>()), Times.Exactly(12));
var data2 = new IStopArea[]
{
new StopAreaInternal
{
StopAreaId = 2,
StopPoints = new StopPoint[]
{
new StopPoint {
Name = "A",
Departures = new List <Departure>
{
new Departure {
RunNo = 31,
DepartureTime = DateTime.Now.AddMinutes(10)
},
new Departure {
RunNo = 32,
DepartureTime = DateTime.Now.AddMinutes(20)
},
new Departure {
RunNo = 33,
DepartureTime = DateTime.Now.AddMinutes(30)
},
new Departure {
RunNo = 34,
DepartureTime = DateTime.Now.AddMinutes(40)
}
}
},
}
},
};
await viewModel.UpdateAsync(data2);
departureViewModelFactoryMock
.Verify(x => x.UpdateViewModelAsync(It.IsAny <Departure>(), It.IsAny <DepartureViewModel>()), Times.Exactly(4));
Assert.True(viewModel.Count == 1);
}