public async Task VerifyVehicleDetailsUnitTest()
{
//arrange
var vehicles = await dataFeed.FakeDatabaseQueryForVehicles();
var selectedVehicle = vehicles[0];
var vehicleServiceMock = new Mock <IVehicleService>();
vehicleServiceMock
.Setup(v => v.GetVehicleById(0))
.Returns(Task.FromResult(selectedVehicle));
var vehicleDetailViewModel = new VehicleDetailViewModel(vehicleServiceMock.Object);
//act
await vehicleDetailViewModel.InitializeData(selectedVehicle.VehicleId);
//assert
Assert.NotNull(vehicleDetailViewModel.SelectedVehicle);
Assert.Equal(selectedVehicle.UniqueId, vehicleDetailViewModel.SelectedVehicle.UniqueId);
Assert.Equal(selectedVehicle.Price, vehicleDetailViewModel.SelectedVehicle.Price);
Assert.Equal(selectedVehicle.VIN, vehicleDetailViewModel.SelectedVehicle.VIN);
}
protected async override void OnAppearing()
{
await vehicleDetailViewModel.InitializeData(vehicleId);
}
