public void Test_open_should_return_total_stocks_quantity()
{
StockHistory history = new StockHistory();
Quote quote = new Quote(2, 4);
Broker broker = new Broker(50);
Investment investment = new Investment(history, broker);
DateTime openDate = new DateTime(2020, 2, 10);
DateTime closeDate = new DateTime(2020, 4, 10);
DateTime februaryBuyDate = new DateTime(2020, 2, 28);
DateTime marchBuyDate = new DateTime(2020, 3, 27);
double stocksQuantity = 10;
double amount = 20;
history.Add(februaryBuyDate, quote);
history.Add(marchBuyDate, quote);
Assert.AreEqual(stocksQuantity, investment.Open(openDate, closeDate, amount));
}
public void Test_limit_date_to_buy_stocks()
{
InvestmentDateCalculator investmentDate = new InvestmentDateCalculator();
StockHistory history = new StockHistory();
DateTime referenceDate = new DateTime(2017, 12, 23);
DateTime limitDate = new DateTime(2017, 12, 28);
history.Add(limitDate, new Quote(1, 2));
Assert.AreEqual(limitDate, investmentDate.GetBuyDate(referenceDate, history, limitDate));
}
public void Test_if_return_the_next_quote_day()
{
InvestmentDateCalculator investmentDate = new InvestmentDateCalculator();
StockHistory history = new StockHistory();
Quote quote = new Quote(2, 1);
DateTime referenceDate = new DateTime(2020, 1, 1);
DateTime buyDate = new DateTime(2020, 1, 31);
DateTime limitDate = new DateTime(2020, 2, 1);
history.Add(buyDate, quote);
Assert.AreEqual(buyDate, investmentDate.GetBuyDate(referenceDate, history, limitDate));
}
public void Test_if_28_is_the_buy_date_of_february_2020()
{
InvestmentDateCalculator investmentDate = new InvestmentDateCalculator();
StockHistory history = new StockHistory();
Quote quote = new Quote(2, 4);
DateTime referenceDate = new DateTime(2020, 2, 1);
DateTime buyDate = new DateTime(2020, 2, 28);
DateTime limitDate = new DateTime(2020, 2, 29);
history.Add(buyDate, quote);
Assert.AreEqual(buyDate, investmentDate.GetBuyDate(referenceDate, history, limitDate));
}
public void Test_should_true_quote_exists_in_a_day()
{
StockHistory history = new StockHistory();
Quote quote = new Quote(2, 4);
DateTime date = new DateTime(2010, 2, 24);
DateTime sameDate = new DateTime(2010, 2, 24);
DateTime dateNotExist = new DateTime(2020, 8, 9);
history.Add(date, quote);
Assert.IsTrue(history.HasQuoteOnDate(date));
Assert.IsTrue(history.HasQuoteOnDate(sameDate));
Assert.IsFalse(history.HasQuoteOnDate(dateNotExist));
}
public void Test_close_should_return_total_investment_amount()
{
StockHistory history = new StockHistory();
Quote quote = new Quote(1, 2);
Broker broker = new Broker(0);
Investment investment = new Investment(history, broker);
DateTime closeDate = new DateTime(2020, 3, 1);
Wallet wallet = new Wallet();
wallet.AddStocks(10);
double totalPrice = 20;
history.Add(closeDate, quote);
Assert.AreEqual(totalPrice, investment.Close(wallet, closeDate));
}
