public void PlayingGame_AsTheFirstString_Returns1() { // Arrange var printerMock = new ResultPrinterMock(); var game = new FizzBuzzGame(printerMock); // Act game.PlayTheGame(); // Assert var firstResult = printerMock.GetMessageWithIndex(1); Assert.AreEqual("1", firstResult); }
public void PlayingGame_ForMultiplesOfBothThreeAndFive_ReturnsFizzBuzz(int index, string expected) { // Arrange var printerMock = new ResultPrinterMock(); var game = new FizzBuzzGame(printerMock); // Act game.PlayTheGame(); // Assert var actual = printerMock.GetMessageWithIndex(index); Assert.AreEqual(expected, actual); }
public void PlayingGame_AllNumbers_AreNotMultiplesOfThreeOrFive() { // Arrange var printerMock = new ResultPrinterMock(); var game = new FizzBuzzGame(printerMock); // Act game.PlayTheGame(); Assert.True(printerMock.AllPrintedMessages().All(s => { if (!AssertHelper.IsPositiveInteger(s)) { return(true); } var intVal = Int32.Parse(s); return(intVal % 3 != 0 && intVal % 5 != 0); })); }