public void AddTrade_WithDetails_SuccessfullyAddsTradeToList()
{
// Arrange
var dateTimeProvider = new Mock <IDateTimeProvider>();
var localTimestamp = new DateTime(2017, 2, 17, 22, 14, 44);
dateTimeProvider.Setup(x => x.Now).Returns(localTimestamp);
var tradeRepository = new TradeRepository(dateTimeProvider.Object);
var teaStock = new CommonStock {
StockSymbol = "TEA"
};
// Act
var trade = tradeRepository.AddTrade(teaStock, 100, TransactionType.Buy, 1.23M);
// Assert
Assert.AreEqual(1, tradeRepository.TradeCount);
Assert.AreEqual(100, trade.Quantity);
Assert.AreEqual(TransactionType.Buy, trade.TransactionType);
Assert.AreEqual(1.23, trade.TradePrice);
Assert.AreEqual(localTimestamp, trade.LocalTimestamp);
Assert.AreEqual(teaStock, trade.Stock);
}