public async Task Can_Load_All_MSFT_Stocks()
{
var service = new MockStockService();
var stocks = await service.GetStockPricesFor("MSFT", CancellationToken.None);
Assert.AreEqual(stocks.Count(), 2);
}
public async Task SearchForStocksTest()
{
var service = new MockStockService();
var stocks = await service.SearchForStocks("MSFT", CancellationToken.None);
Assert.AreEqual(stocks.Count(), 2);
Assert.AreEqual(stocks.Sum(stock => stock.Change), 0.7m);
}
public async Task Can_Load_All_GOOGL_Stocks()
{
var service = new MockStockService();
var stocks = await service.GetStockPricesFor("GOOGL",
CancellationToken.None);
Assert.AreEqual(stocks.Count(), 2);
Assert.AreEqual(stocks.Sum(stock => stock.Change), 0.m);
}
public StockControllerTest()
{
_testStock = new Stock()
{
Id = _testStockId, ProductId = _testProductId, Quantity = 2.0M, Currency = Currency.Euro, PricePorUnity = 8, TotalPrice = 16
};
_mockService = new MockStockService();
_controller = GetStocksController(_mockService);
}
public async Task CanLoadAllMSFTStocks()
{
// Arrange
var service = new MockStockService();
var stocks = await service.GetStockPricesFor("MSFT", CancellationToken.None);
// Act
// Assert
Assert.AreEqual(stocks.Count(), 2);
Assert.AreEqual(stocks.Sum(stock => stock.Change), 0.7m);
}
private StocksController GetStocksController(MockStockService mockStockService)
{
var authService = MockAuthorizationService.BuildAuthorizationService(services =>
{
services.AddScoped <IStockService>(sp => mockStockService.Object);
services.AddScoped <IAuthorizationHandler, AdminAuthorizationHandler>();
});
var controller = new StocksController(mockStockService.Object, authService);
MockAuthorizationService.SetupUserWithRole(controller, Constants.UserAdministratorsRole);
return(controller);
}
private async void Search_Click(object sender, RoutedEventArgs e)
{
#region Before loading stock data
var watch = new Stopwatch();
watch.Start();
StockProgress.Visibility = Visibility.Visible;
StockProgress.IsIndeterminate = true;
Search.Content = "Cancel";
#endregion
if (cancellationTokenSource != null)
{
cancellationTokenSource.Cancel();
cancellationTokenSource = null;
return;
}
cancellationTokenSource = new CancellationTokenSource();
cancellationTokenSource.Token.Register(() =>
{
Notes.Text = "Cancelation was requested-->";
});
try
{
var tickers = Ticker.Text.Split(',', ' ');
var service = new MockStockService();
var tickerLoadingTasks = new List <Task <IEnumerable <StockPrice> > >();
foreach (var ticker in tickers)
{
var loadTask = service.GetStockPricesFor(ticker, cancellationTokenSource.Token);
tickerLoadingTasks.Add(loadTask);
}
var timeoutTask = Task.Delay(100);
var allStocksLoading = Task.WhenAll(tickerLoadingTasks);
var completedTask = await Task.WhenAny(timeoutTask, allStocksLoading);
if (completedTask == timeoutTask)
{
cancellationTokenSource.Cancel();
cancellationTokenSource = null;
throw new Exception("Timeout!");
}
Stocks.ItemsSource = allStocksLoading.Result.SelectMany(stocks => stocks);
}
catch (Exception ex)
{
Notes.Text += ex.Message + Environment.NewLine;
}
#region After stock data is loaded
StocksStatus.Text = $"Loaded stocks for {Ticker.Text} in {watch.ElapsedMilliseconds}ms";
StockProgress.Visibility = Visibility.Hidden;
Search.Content = "Search";
#endregion
}
