public void IsNonWorkingDay_GivenAHolidayAndPassDifferentDate_ReturnsFalse()
        {
            var policy = new HolidayPolicy();

            policy.AddHoliday(new DateTime(2013, 5, 1));
            Assert.That(policy.IsNonWorkingDay(new DateTime(2013, 5, 2)), Is.EqualTo(false));
        }
        public void IsNonWorkingDay_GivenAHolidayAndPassSameDate_ReturnsTrue()
        {
            var policy = new HolidayPolicy();

            policy.AddHoliday(new DateTime(2013, 5, 1));
            Assert.That(policy.IsNonWorkingDay(new DateTime(2013, 5, 1)), Is.EqualTo(true));
        }