public void NameNewStockReturnsCorrectNameForFirstAddedEquity()
{
var sut = new StockNameProvider();
var equity = new Equity(1.0m, 5);
var name = sut.CreateNewStockName(equity);
Assert.AreEqual("Equity1", name);
}
public void NameNewStockReturnsCorrectNameForFirstAddedBond()
{
var sut = new StockNameProvider();
var bond = new Bond(1.0m, 2);
var name = sut.CreateNewStockName(bond);
Assert.AreEqual("Bond1", name);
}
public void NameNewStockReturnsCorrectNameForSecondAddedEquity()
{
var sut = new StockNameProvider();
sut.CreateNewStockName(new Equity(1.0m, 1));
var equity = new Equity(1.5m, 2);
var name = sut.CreateNewStockName(equity);
Assert.AreEqual("Equity2", name);
}
public void NameNewStockReturnsCorrectNameForThirdAddedEquityAfterABondHasBeenAddedAswell()
{
var sut = new StockNameProvider();
sut.CreateNewStockName(new Equity(1.0m, 2));
sut.CreateNewStockName(new Equity(9.0m, 2));
sut.CreateNewStockName(new Bond(2.0m, 1));
var equity = new Equity(5.0m, 2);
var name = sut.CreateNewStockName(equity);
Assert.AreEqual("Equity3", name);
}
public void NameNewStockThrowsOnNullStock()
{
var sut = new StockNameProvider();
Assert.Throws <ArgumentNullException>(() => sut.CreateNewStockName(null));
}
