public void GetHelloWorldString_Given53_ShouldThrowException()
{
// Arrange
var expectedException = new Exception("Haha! You got joker'ed!");
var random = Substitute.For <IRandomWrapper>();
random.Next(Arg.Any <int>()).Returns(53);
var generator = new RandomOutcomeGenerator(random);
// Act & Assert
var actualException = Assert.Throws <Exception>(() => generator.GetHelloWorldString());
Assert.AreEqual(expectedException.Message, actualException.Message);
}
public void GetHelloWorldString_GivenCardNumAndSuit_ShouldReturnCardNumOfGivenSuit(int returnedCardNum, string suit)
{
// Arrange
var expectedString = $"Hello World. Your card number was {returnedCardNum % 13} of {suit}";
var random = Substitute.For <IRandomWrapper>();
random.Next(Arg.Any <int>()).Returns(returnedCardNum);
var generator = new RandomOutcomeGenerator(random);
// Act
var actualString = generator.GetHelloWorldString();
// Assert
Assert.AreEqual(expectedString, actualString);
}