public void is_an_atypical_leap_year() { var year = new Year(); year.IsLeap(2000).Should().Be(true); }
public void is_a_typical_leap_year() { var year = new Year(); year.IsLeap(1996).Should().Be(true); }
public void is_an_atypical_common_year() { var year = new Year(); year.IsLeap(2100).Should().Be(false); }