public static void GetFirstCalendarDay___Should_return_first_day_of_quarter___When_parameter_unitOfTime_is_of_type_CalendarQuarter()
{
// Arrange
var quarter1 = new CalendarQuarter(2016, QuarterNumber.Q1);
var quarter2 = new CalendarQuarter(2016, QuarterNumber.Q2);
var quarter3 = new CalendarQuarter(2016, QuarterNumber.Q3);
var quarter4 = new CalendarQuarter(2016, QuarterNumber.Q4);
var expectedDay1 = new CalendarDay(2016, MonthOfYear.January, DayOfMonth.One);
var expectedDay2 = new CalendarDay(2016, MonthOfYear.April, DayOfMonth.One);
var expectedDay3 = new CalendarDay(2016, MonthOfYear.July, DayOfMonth.One);
var expectedDay4 = new CalendarDay(2016, MonthOfYear.October, DayOfMonth.One);
// Act
var actualDay1 = quarter1.GetFirstCalendarDay();
var actualDay2 = quarter2.GetFirstCalendarDay();
var actualDay3 = quarter3.GetFirstCalendarDay();
var actualDay4 = quarter4.GetFirstCalendarDay();
// Assert
actualDay1.Should().Be(expectedDay1);
actualDay2.Should().Be(expectedDay2);
actualDay3.Should().Be(expectedDay3);
actualDay4.Should().Be(expectedDay4);
}
