public void DateTimeNowAddDaysNegativeWorksBetweenTwoMonths()
{
MoveToEndOfMonth();
var expectedDay = new FakeDateTime(this.date);
this.date = this.date.AddDays(1);
this.date = this.date.AddDays(-1);
Assert.That(expectedDay.CompareTo(this.date), Is.EqualTo(0), "Date does not decrement properly on end of month!");
}
public void DateTimeNowAddDaysNegativeWorks()
{
MakeDayTo(16);
var expectedDateTime = new FakeDateTime(this.date);
expectedDateTime.Day -= 1;
Assert.That(expectedDateTime.CompareTo(this.date.AddDays(-1)), Is.EqualTo(0), "Dates cannot be reverted.");
}
public void DateTimeNowAddDaysInMiddleOfMonthIncrementsProperly()
{
MakeDayTo(15);
var expectedDate = new FakeDateTime(this.date);
expectedDate.Day++;
Assert.That(expectedDate.CompareTo(this.date.AddDays(1)), Is.EqualTo(0), "The DateTime does not increment days correctly!");
}
public void DateTimeNowAddDaysChangesMonthWhenAddingDayAtTheEnd()
{
MoveToEndOfMonth();
var expectedDate = new FakeDateTime(this.date)
{
Day = 1
};
expectedDate.Month = expectedDate.Month == 12 ? 1 : expectedDate.Month + 1;
expectedDate.Year = expectedDate.Month == 1 ? expectedDate.Year + 1 : expectedDate.Year;
Assert.That(expectedDate.CompareTo(this.date.AddDays(1)), Is.EqualTo(0), "DateTime.Now does not increment correctly at the end of the month");
}