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public AddQuarters ( int count ) : |
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| count | int | |
| return | ||
public void AddQuartersTest() {
const int yearStartMonth = April;
var currentYear = ClockProxy.Clock.Now.Year;
var timeCalendar = TimeCalendar.New(TimeSpan.Zero, TimeSpan.Zero, yearStartMonth);
var calendarStartDate = new DateTime(currentYear, 4, 1);
var calendarQuarter = new QuarterRange(currentYear, QuarterKind.First, timeCalendar);
Assert.AreEqual(calendarQuarter.AddQuarters(0), calendarQuarter);
var prevQ1 = calendarQuarter.AddQuarters(-1);
prevQ1.Quarter.Should().Be(QuarterKind.Fourth);
prevQ1.BaseYear.Should().Be(currentYear - 1);
prevQ1.Start.Should().Be(calendarStartDate.AddMonths(-3));
prevQ1.End.Should().Be(calendarStartDate);
var prevQ2 = calendarQuarter.AddQuarters(-2);
prevQ2.Quarter.Should().Be(QuarterKind.Third);
prevQ2.BaseYear.Should().Be(currentYear - 1);
prevQ2.Start.Should().Be(calendarStartDate.AddMonths(-6));
prevQ2.End.Should().Be(calendarStartDate.AddMonths(-3));
var prevQ3 = calendarQuarter.AddQuarters(-3);
prevQ3.Quarter.Should().Be(QuarterKind.Second);
prevQ3.BaseYear.Should().Be(currentYear - 1);
prevQ3.Start.Should().Be(calendarStartDate.AddMonths(-9));
prevQ3.End.Should().Be(calendarStartDate.AddMonths(-6));
var prevQ4 = calendarQuarter.AddQuarters(-4);
prevQ4.Quarter.Should().Be(QuarterKind.First);
prevQ4.BaseYear.Should().Be(currentYear - 1);
prevQ4.Start.Should().Be(calendarStartDate.AddMonths(-12));
prevQ4.End.Should().Be(calendarStartDate.AddMonths(-9));
var prevQ5 = calendarQuarter.AddQuarters(-5);
prevQ5.Quarter.Should().Be(QuarterKind.Fourth);
prevQ5.BaseYear.Should().Be(currentYear - 2);
prevQ5.Start.Should().Be(calendarStartDate.AddMonths(-15));
prevQ5.End.Should().Be(calendarStartDate.AddMonths(-12));
var futureQ1 = calendarQuarter.AddQuarters(1);
futureQ1.Quarter.Should().Be(QuarterKind.Second);
futureQ1.BaseYear.Should().Be(currentYear);
futureQ1.Start.Should().Be(calendarStartDate.AddMonths(3));
futureQ1.End.Should().Be(calendarStartDate.AddMonths(6));
var futureQ2 = calendarQuarter.AddQuarters(2);
futureQ2.Quarter.Should().Be(QuarterKind.Third);
futureQ2.BaseYear.Should().Be(currentYear);
futureQ2.Start.Should().Be(calendarStartDate.AddMonths(6));
futureQ2.End.Should().Be(calendarStartDate.AddMonths(9));
var futureQ3 = calendarQuarter.AddQuarters(3);
futureQ3.Quarter.Should().Be(QuarterKind.Fourth);
futureQ3.BaseYear.Should().Be(currentYear);
futureQ3.Start.Should().Be(calendarStartDate.AddMonths(9));
futureQ3.End.Should().Be(calendarStartDate.AddMonths(12));
var futureQ4 = calendarQuarter.AddQuarters(4);
futureQ4.Quarter.Should().Be(QuarterKind.First);
futureQ4.BaseYear.Should().Be(currentYear + 1);
futureQ4.Start.Should().Be(calendarStartDate.AddMonths(12));
futureQ4.End.Should().Be(calendarStartDate.AddMonths(15));
var futureQ5 = calendarQuarter.AddQuarters(5);
futureQ5.Quarter.Should().Be(QuarterKind.Second);
futureQ5.BaseYear.Should().Be(currentYear + 1);
futureQ5.Start.Should().Be(calendarStartDate.AddMonths(15));
futureQ5.End.Should().Be(calendarStartDate.AddMonths(18));
}
public void AddQuartersTest()
{
const int yearStartMonth = April;
var currentYear = ClockProxy.Clock.Now.Year;
var timeCalendar = TimeCalendar.New(TimeSpan.Zero, TimeSpan.Zero, yearStartMonth);
var calendarStartDate = new DateTime(currentYear, 4, 1);
var calendarQuarter = new QuarterRange(currentYear, QuarterKind.First, timeCalendar);
Assert.AreEqual(calendarQuarter.AddQuarters(0), calendarQuarter);
var prevQ1 = calendarQuarter.AddQuarters(-1);
prevQ1.Quarter.Should().Be(QuarterKind.Fourth);
prevQ1.BaseYear.Should().Be(currentYear - 1);
prevQ1.Start.Should().Be(calendarStartDate.AddMonths(-3));
prevQ1.End.Should().Be(calendarStartDate);
var prevQ2 = calendarQuarter.AddQuarters(-2);
prevQ2.Quarter.Should().Be(QuarterKind.Third);
prevQ2.BaseYear.Should().Be(currentYear - 1);
prevQ2.Start.Should().Be(calendarStartDate.AddMonths(-6));
prevQ2.End.Should().Be(calendarStartDate.AddMonths(-3));
var prevQ3 = calendarQuarter.AddQuarters(-3);
prevQ3.Quarter.Should().Be(QuarterKind.Second);
prevQ3.BaseYear.Should().Be(currentYear - 1);
prevQ3.Start.Should().Be(calendarStartDate.AddMonths(-9));
prevQ3.End.Should().Be(calendarStartDate.AddMonths(-6));
var prevQ4 = calendarQuarter.AddQuarters(-4);
prevQ4.Quarter.Should().Be(QuarterKind.First);
prevQ4.BaseYear.Should().Be(currentYear - 1);
prevQ4.Start.Should().Be(calendarStartDate.AddMonths(-12));
prevQ4.End.Should().Be(calendarStartDate.AddMonths(-9));
var prevQ5 = calendarQuarter.AddQuarters(-5);
prevQ5.Quarter.Should().Be(QuarterKind.Fourth);
prevQ5.BaseYear.Should().Be(currentYear - 2);
prevQ5.Start.Should().Be(calendarStartDate.AddMonths(-15));
prevQ5.End.Should().Be(calendarStartDate.AddMonths(-12));
var futureQ1 = calendarQuarter.AddQuarters(1);
futureQ1.Quarter.Should().Be(QuarterKind.Second);
futureQ1.BaseYear.Should().Be(currentYear);
futureQ1.Start.Should().Be(calendarStartDate.AddMonths(3));
futureQ1.End.Should().Be(calendarStartDate.AddMonths(6));
var futureQ2 = calendarQuarter.AddQuarters(2);
futureQ2.Quarter.Should().Be(QuarterKind.Third);
futureQ2.BaseYear.Should().Be(currentYear);
futureQ2.Start.Should().Be(calendarStartDate.AddMonths(6));
futureQ2.End.Should().Be(calendarStartDate.AddMonths(9));
var futureQ3 = calendarQuarter.AddQuarters(3);
futureQ3.Quarter.Should().Be(QuarterKind.Fourth);
futureQ3.BaseYear.Should().Be(currentYear);
futureQ3.Start.Should().Be(calendarStartDate.AddMonths(9));
futureQ3.End.Should().Be(calendarStartDate.AddMonths(12));
var futureQ4 = calendarQuarter.AddQuarters(4);
futureQ4.Quarter.Should().Be(QuarterKind.First);
futureQ4.BaseYear.Should().Be(currentYear + 1);
futureQ4.Start.Should().Be(calendarStartDate.AddMonths(12));
futureQ4.End.Should().Be(calendarStartDate.AddMonths(15));
var futureQ5 = calendarQuarter.AddQuarters(5);
futureQ5.Quarter.Should().Be(QuarterKind.Second);
futureQ5.BaseYear.Should().Be(currentYear + 1);
futureQ5.Start.Should().Be(calendarStartDate.AddMonths(15));
futureQ5.End.Should().Be(calendarStartDate.AddMonths(18));
}
