private void Be_A_Leap_Year_When_Year_Is_Divisible_By_400()
{
// Giwen
var sut = new Year(4000);
// When
var actual = sut.IsLeap();
// Then
Assert.True(actual);
}
private void Be_Not_A_Leap_Year_When_Year_Is_Not_Divisible_By_4()
{
// Giwen
var sut = new Year(2015);
// When
var actual = sut.IsLeap();
// Then
Assert.False(actual);
}
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);
}