| public AddMonths ( System.DateTime time, int months ) : System.DateTime | ||
| time | System.DateTime | |
| months | int | |
| return | System.DateTime | |
public void NegTest1()
{
System.Globalization.Calendar kC = new KoreanCalendar();
DateTime actualValue;
Assert.Throws<ArgumentOutOfRangeException>(() =>
{
actualValue = kC.AddMonths(new GregorianCalendar().ToDateTime(1, 1, 1, 0, 0, 0, 0), -1);
});
}
public void PosTest2()
{
System.Globalization.Calendar kC = new KoreanCalendar();
DateTime maxDT = DateTime.MaxValue;
DateTime expectedValue = new GregorianCalendar().ToDateTime(maxDT.Year, maxDT.Month, maxDT.Day, 0, 0, 0, 0);
DateTime actualValue;
actualValue = kC.AddMonths(expectedValue, -2);
Assert.Equal(kC.GetMonth(expectedValue) - 2, kC.GetMonth(actualValue));
}
public void PosTest3()
{
System.Globalization.Calendar kC = new KoreanCalendar();
DateTime leapDT = new GregorianCalendar().ToDateTime(2003, 1, 29, 0, 0, 0, 0);
DateTime expectedValue = leapDT;
DateTime actualValue;
actualValue = kC.AddMonths(expectedValue, 1);
Assert.Equal(kC.GetMonth(expectedValue) + 1, kC.GetMonth(actualValue));
Assert.Equal(kC.GetDayOfMonth(expectedValue) - 1, kC.GetDayOfMonth(actualValue));
}
public void PosTest4()
{
System.Globalization.Calendar kC = new KoreanCalendar();
DateTime tempDT = new GregorianCalendar().ToDateTime(2006, 7, 31, 0, 0, 0, 0);
DateTime expectedValue = tempDT;
DateTime actualValue;
actualValue = kC.AddMonths(expectedValue, 2);
Assert.Equal(kC.GetMonth(expectedValue) + 2, kC.GetMonth(actualValue));
Assert.Equal(kC.GetDayOfMonth(actualValue) + 1, kC.GetDayOfMonth(expectedValue));
}
