public void UpdateOrderBook_SecondUpdate()
{
// Arrange
var exchangeApi = ExchangeServiceHelper.GetExchangeService();
var exchangeService = new WpfExchangeService(exchangeApi);
var preferences = new Model.Preferences();
preferences.OrderBookChartDisplayCount = 8;
preferences.OrderBookDisplayCount = 5;
var symbolViewModel = new SymbolViewModel(exchangeService, chartHelper, preferences, new DebugLogger());
var trx = TestHelper.Trx.GetViewSymbol();
symbolViewModel.Symbol = trx;
var firstOrderBook = OrderBookUpdateHelper.OrderBook_Trx_GetFirstUpdate();
var secondOrderBook = OrderBookUpdateHelper.OrderBook_Trx_GetSecondUpdate();
// Act
symbolViewModel.UpdateOrderBook(firstOrderBook);
symbolViewModel.UpdateOrderBook(secondOrderBook);
// Assert
AssertOrderBookUpdate(symbolViewModel, secondOrderBook, preferences);
}
public void UpdateOrderBook_FirstUpdate()
{
// Arrange
var exchangeApi = ExchangeServiceHelper.GetExchangeService();
var exchangeService = new WpfExchangeService(exchangeApi);
var preferences = new Model.Preferences();
preferences.OrderBookChartDisplayCount = 8;
preferences.OrderBookDisplayCount = 5;
var symbolViewModel = new SymbolViewModel(Exchange.Test, exchangeService, chartHelper,
new BinanceOrderBookHelper(),
new TradeHelper(),
preferences, new DebugLogger());
var trx = TestHelper.Trx.GetViewSymbol();
symbolViewModel.Symbol = trx;
var orderBook1 = new OrderBookUpdateHelper();
var orderBook = orderBook1.OrderBook_Trx_GetFirstUpdate();
// Act
symbolViewModel.UpdateOrderBook(orderBook);
// Assert
AssertOrderBookUpdate(symbolViewModel, orderBook, preferences);
}
public void UpdateOrderBook_SecondUpdate()
{
// Arrange
var exchangeApi = ExchangeServiceHelper.GetExchangeService();
var exchangeService = new WpfExchangeService(exchangeApi);
var preferences = new Model.Preferences
{
OrderBookChartDisplayCount = 8,
OrderBookDisplayCount = 5
};
var symbolViewModel = new SymbolViewModel(Exchange.Test, exchangeService, chartHelper,
new BinanceOrderBookHelper(),
new TradeHelper(),
preferences, new DebugLogger());
var trx = TestHelper.Trx.GetViewSymbol();
symbolViewModel.Symbol = trx;
var orderBook = new OrderBookUpdateHelper();
var firstOrderBook = orderBook.OrderBook_Trx_GetFirstUpdate();
var secondOrderBook = orderBook.OrderBook_Trx_GetSecondUpdate();
// AppVeyor Hack!!!
if (firstOrderBook.LastUpdateId.Equals(secondOrderBook.LastUpdateId))
{
secondOrderBook.LastUpdateId++;
}
// Act
symbolViewModel.UpdateOrderBook(firstOrderBook);
symbolViewModel.UpdateOrderBook(secondOrderBook);
// Assert
AssertOrderBookUpdate(symbolViewModel, secondOrderBook, preferences);
}
