public void DataTypes_DateHelpers_dateOfLastDay_Friday_last_week()
{
var day = DayOfWeek.Friday;
var date = new System.DateTime(2017, 9, 28);
Assert.IsTrue(TimexDateHelpers.DatePartEquals(TimexDateHelpers.DateOfLastDay(day, date), new System.DateTime(2017, 9, 22)));
}
public void DataTypes_DateHelpers_dateOfNextDay_today()
{
var day = DayOfWeek.Thursday;
var date = new System.DateTime(2017, 9, 28);
Assert.IsFalse(TimexDateHelpers.DatePartEquals(TimexDateHelpers.DateOfNextDay(day, date), date));
}
public void DataTypes_DateHelpers_dateOfNextDay_Wednesday_next_week()
{
var day = DayOfWeek.Wednesday;
var date = new System.DateTime(2017, 9, 28);
Assert.IsTrue(TimexDateHelpers.DatePartEquals(TimexDateHelpers.DateOfNextDay(day, date), new System.DateTime(2017, 10, 4)));
}
public void DataTypes_DateHelpers_datesMatchingDay()
{
var day = DayOfWeek.Thursday;
var start = new System.DateTime(2017, 3, 1);
var end = new System.DateTime(2017, 4, 1);
var result = TimexDateHelpers.DatesMatchingDay(day, start, end);
Assert.AreEqual(5, result.Count);
Assert.IsTrue(TimexDateHelpers.DatePartEquals(result[0], new System.DateTime(2017, 3, 2)));
Assert.IsTrue(TimexDateHelpers.DatePartEquals(result[1], new System.DateTime(2017, 3, 9)));
Assert.IsTrue(TimexDateHelpers.DatePartEquals(result[2], new System.DateTime(2017, 3, 16)));
Assert.IsTrue(TimexDateHelpers.DatePartEquals(result[3], new System.DateTime(2017, 3, 23)));
Assert.IsTrue(TimexDateHelpers.DatePartEquals(result[4], new System.DateTime(2017, 3, 30)));
}
public void DataTypes_DateHelpers_invariance()
{
var d = new System.DateTime(2017, 8, 25);
var before = d;
TimexDateHelpers.Tomorrow(d);
TimexDateHelpers.Yesterday(d);
TimexDateHelpers.DatePartEquals(new System.DateTime(), d);
TimexDateHelpers.DatePartEquals(d, new System.DateTime());
TimexDateHelpers.IsNextWeek(d, new System.DateTime());
TimexDateHelpers.IsNextWeek(new System.DateTime(), d);
TimexDateHelpers.IsLastWeek(new System.DateTime(), d);
TimexDateHelpers.WeekOfYear(d);
var after = d;
Assert.AreEqual(after, before);
}
public void DataTypes_DateHelpers_datePartEquals()
{
Assert.IsTrue(TimexDateHelpers.DatePartEquals(new System.DateTime(2017, 5, 29), new System.DateTime(2017, 5, 29)));
Assert.IsTrue(TimexDateHelpers.DatePartEquals(new System.DateTime(2017, 5, 29, 19, 30, 0), new System.DateTime(2017, 5, 29)));
Assert.IsFalse(TimexDateHelpers.DatePartEquals(new System.DateTime(2017, 5, 29), new System.DateTime(2017, 11, 15)));
}
