public void IsSingleDigitNumber_When0Through9_ShouldReturnTrue(int units) { //---------------Arrange------------------- var sut = new ExpandedDigits { Units = units }; //---------------Act---------------------- var actual = sut.IsSingleDigitNumber(); //---------------Assert----------------------- actual.Should().BeTrue(); }
public void IsSingleDigitNumber_WhenIs10_ShouldReturnFalse() { //---------------Arrange------------------- var sut = new ExpandedDigits { Tens = 1, Units = 0 }; //---------------Act---------------------- var actual = sut.IsSingleDigitNumber(); //---------------Assert----------------------- actual.Should().BeFalse(); }
private bool MultiDigitNumberEndingWithZero(ExpandedDigits digits) { return(!digits.IsSingleDigitNumber() && digits.Units == 0); }