public void InvariantBreaksOnOutOfRangeHour(int hour)
{
var clock = new ClockIn24H();
clock.Invariant.Should().BeTrue();
clock.AddHours(hour);
clock.Invariant.Should().BeFalse();
}
public void AddHourAddsHour(int hour)
{
var clock = new ClockIn24H();
clock.Hour.Should().Be(0);
clock.Minute.Should().Be(0);
clock.Second.Should().Be(0);
clock.Invariant.Should().BeTrue();
clock.AddHours(hour);
clock.Invariant.Should().BeTrue();
clock.Hour.Should().Be(hour);
clock.Minute.Should().Be(0);
clock.Second.Should().Be(0);
}
