public void Should_add_years_to_a_DateTime()
{
var twoYears = new VariableTimeSpan(2, 0);
Assert.AreEqual(new DateTime(2013, 4, 28),
twoYears + new DateTime(2011, 4, 28));
}
public void Should_add_months_and_years_to_a_DateTime()
{
var oneYearOneMonth = new VariableTimeSpan(1, 1);
Assert.AreEqual(new DateTime(2011, 4, 28),
oneYearOneMonth.AddTo(new DateTime(2010, 3, 28)));
}
public void Should_add_months_to_a_DateTimeOffset_in_both_directions()
{
var twoMonths = new VariableTimeSpan(0, 2);
Assert.AreEqual(DateTimeOffset.Parse("2011/04/28 12:17:00 AM -4:00"),
twoMonths + DateTimeOffset.Parse("2011/02/28 12:17:00 AM -4:00"));
}
public void Should_add_months_and_years_to_a_DateTimeOffset()
{
var oneYearOneMonth = new VariableTimeSpan(1, 1);
Assert.AreEqual(DateTimeOffset.Parse("2011/02/28 12:17:00 AM -4:00"),
oneYearOneMonth.AddTo(DateTimeOffset.Parse("2010/01/28 12:17:00 AM -4:00")));
}
public void Should_add_years_to_a_DateTimeOffset()
{
var twoYears = new VariableTimeSpan(2, 0);
Assert.AreEqual(DateTimeOffset.Parse("2013/02/28 12:17:00 AM -4:00"),
twoYears + DateTimeOffset.Parse("2011/02/28 12:17:00 AM -4:00"));
Assert.AreEqual(DateTimeOffset.Parse("2013/02/28 12:17:00 AM -4:00"),
DateTimeOffset.Parse("2011/02/28 12:17:00 AM -4:00") + twoYears);
}
public void Should_add_months_to_a_DateTime_in_both_directions()
{
var twoMonths = new VariableTimeSpan(0, 2);
Assert.AreEqual(new DateTime(2011, 4, 28),
twoMonths + new DateTime(2011, 2, 28));
Assert.AreEqual(new DateTime(2011, 4, 28),
new DateTime(2011, 2, 28) + twoMonths);
}
public void DateTime_AddTo_After_and_op_Addition_are_all_the_same()
{
var twoMonths = new VariableTimeSpan(0, 2);
var date = new DateTime(2011, 2, 11);
var expectedDate = new DateTime(2011, 4, 11);
Assert.AreEqual(expectedDate, twoMonths.AddTo(date));
Assert.AreEqual(expectedDate, twoMonths.After(date));
Assert.AreEqual(expectedDate, twoMonths + date);
}
public void DateTimeOffset_AddTo_After_and_op_Addition_are_all_the_same()
{
var twoMonths = new VariableTimeSpan(0, 2);
var date = DateTimeOffset.Parse("2011/02/11 11:35 +2");
var expectedDate = DateTimeOffset.Parse("2011/04/11 11:35 +2");
Assert.AreEqual(expectedDate, twoMonths.AddTo(date));
Assert.AreEqual(expectedDate, twoMonths.After(date));
Assert.AreEqual(expectedDate, twoMonths + date);
}
public void DateTimeOffset_AddTo_After_and_op_Addition_are_all_the_same()
{
var twoMonths = new VariableTimeSpan(0, 2);
var date = DateTimeOffset.Parse("2011/02/11 11:35 +2");
var expectedDate = DateTimeOffset.Parse("2011/04/11 11:35 +2");
Assert.AreEqual(expectedDate, twoMonths.AddTo(date));
Assert.AreEqual(expectedDate, twoMonths.After(date));
Assert.AreEqual(expectedDate, twoMonths + date);
}
public void DateTime_AddTo_After_and_op_Addition_are_all_the_same()
{
var twoMonths = new VariableTimeSpan(0, 2);
var date = new DateTime(2011, 2, 11);
var expectedDate = new DateTime(2011, 4, 11);
Assert.AreEqual(expectedDate, twoMonths.AddTo(date));
Assert.AreEqual(expectedDate, twoMonths.After(date));
Assert.AreEqual(expectedDate, twoMonths + date);
}
public void Supports_a_TimeSpan_component_for_addition()
{
var twoMonthsTwoDays = new VariableTimeSpan(0, 2, 2.Days());
Assert.That(2.February(2001) + twoMonthsTwoDays, Is.EqualTo(4.April(2001))); // adding to DateTime
Assert.That(1.May(2001).At(4).Offset(-4) + twoMonthsTwoDays, // adding to DateTimeOffset
Is.EqualTo(DateTimeOffset.Parse("2001/07/3 04:00 -4")));
Assert.That(1.Year(1.Month()) + twoMonthsTwoDays, // adding to VariableTimeSpan
Is.EqualTo(new VariableTimeSpan(1, 3, 2.Days())));
Assert.That(3.Days() + twoMonthsTwoDays, // adding to TimeSpan
Is.EqualTo(new VariableTimeSpan(0, 2, 5.Days())));
}
public void Should_add_months_and_years_to_a_DateTimeOffset()
{
var oneYearOneMonth = new VariableTimeSpan(1, 1);
Assert.AreEqual(DateTimeOffset.Parse("2011/02/28 12:17:00 AM -4:00"),
oneYearOneMonth.AddTo(DateTimeOffset.Parse("2010/01/28 12:17:00 AM -4:00")));
}
public void Should_add_months_to_a_DateTime_in_both_directions()
{
var twoMonths = new VariableTimeSpan(0, 2);
Assert.AreEqual(new DateTime(2011, 4, 28),
twoMonths + new DateTime(2011, 2, 28));
Assert.AreEqual(new DateTime(2011, 4, 28),
new DateTime(2011, 2, 28) + twoMonths);
}
public void Should_add_years_to_a_DateTime()
{
var twoYears = new VariableTimeSpan(2, 0);
Assert.AreEqual(new DateTime(2013, 4, 28),
twoYears + new DateTime(2011, 4, 28));
}
public static VariableTimeSpan Years(this int y, VariableTimeSpan otherTime)
{
return Years(y) + otherTime;
}
public void Should_add_years_to_a_DateTimeOffset()
{
var twoYears = new VariableTimeSpan(2, 0);
Assert.AreEqual(DateTimeOffset.Parse("2013/02/28 12:17:00 AM -4:00"),
twoYears + DateTimeOffset.Parse("2011/02/28 12:17:00 AM -4:00"));
Assert.AreEqual(DateTimeOffset.Parse("2013/02/28 12:17:00 AM -4:00"),
DateTimeOffset.Parse("2011/02/28 12:17:00 AM -4:00") + twoYears);
}
public void Should_add_months_and_years_to_a_DateTime()
{
var oneYearOneMonth = new VariableTimeSpan(1, 1);
Assert.AreEqual(new DateTime(2011, 4, 28),
oneYearOneMonth.AddTo(new DateTime(2010, 3, 28)));
}
public void Supports_a_TimeSpan_component_for_addition()
{
var twoMonthsTwoDays = new VariableTimeSpan(0, 2, 2.Days());
Assert.That(2.February(2001) + twoMonthsTwoDays, Is.EqualTo(4.April(2001))); // adding to DateTime
Assert.That(1.May(2001).At(4).Offset(-4) + twoMonthsTwoDays, // adding to DateTimeOffset
Is.EqualTo(DateTimeOffset.Parse("2001/07/3 04:00 -4")));
Assert.That(1.Year(1.Month()) + twoMonthsTwoDays, // adding to VariableTimeSpan
Is.EqualTo(new VariableTimeSpan(1, 3, 2.Days())));
Assert.That(3.Days() + twoMonthsTwoDays, // adding to TimeSpan
Is.EqualTo(new VariableTimeSpan(0, 2, 5.Days())));
}
public void Should_add_months_to_a_DateTimeOffset_in_both_directions()
{
var twoMonths = new VariableTimeSpan(0, 2);
Assert.AreEqual(DateTimeOffset.Parse("2011/04/28 12:17:00 AM -4:00"),
twoMonths + DateTimeOffset.Parse("2011/02/28 12:17:00 AM -4:00"));
}
public static VariableTimeSpan Months(this int m, VariableTimeSpan otherTime)
{
return Months(m) + otherTime;
}
