public void ZeroLastDividendCalculatePERatioReturnNullTest()
{
var stock = TestData.GetTestCommonStock();
stock.LastDividend = 0;
var stockService = new StocksService();
const double marketPrice = 100;
double? expected = null;
var actual = stockService.GetPERatio(stock, marketPrice);
Assert.AreEqual(expected, actual);
}
static void GivenMarketPriceAsInputCalculateProfitEarningRatio(double marketPrice)
{
foreach (var stock in _stockService._stockRepository.GetAll())
{
double ProfitToEarningsRatio = _stockService.GetPERatio(stock.Symbol, marketPrice);
Console.WriteLine("------");
Console.WriteLine(stock + " " + "The P/E Ratio is " + ProfitToEarningsRatio);
}
Console.WriteLine("Completed P/E Ratio");
Console.WriteLine("------------------------------------");
Console.WriteLine();
}
public void GetPERatioTest()
{
var stock = TestData.GetTestCommonStock();
var stockService = new StocksService();
const double marketPrice = 989;
const double lastDividend = 2.54;
const double expectedValue = marketPrice / lastDividend;
var actualValue = stockService.GetPERatio(stock, marketPrice);
Assert.AreEqual(expectedValue, actualValue);
}