public void UnitFormatter_When_InputIs2Digits_Then_ResultIsInvalidDigitsException() { // arrange var formatter = new UnitFormatter(); // act // assert Assert.Throws<InvalidDigitsException>(() => formatter.Format(10)); }
public void UnitFormatter_When_InputIs1Digit_Then_ResultIsNoException() { // arrange var formatter = new UnitFormatter(); // act // assert Assert.DoesNotThrow(() => formatter.Format(9)); }
public void UnitFormatter_When_InputIs9_Then_ResultIsNine() { // arrange var formatter = new UnitFormatter(); // act var value = formatter.Format(9); // assert Assert.That(value, Is.EqualTo("nine")); }