private static void Verify(RecurrenceControlViewModel model, DateTime userSelectedStartDate, params DateTime[] expected)
{
DateTime[] actual = model.GetEnumerableDates(userSelectedStartDate).ToArray();
Assert.AreEqual(expected.Length, actual.Length, "The number of occurrences didn't match");
Assert.IsTrue(actual.SequenceEqual(expected), "The dates were different");
}
public void TestMonthlyRecurrence()
{
var model = new RecurrenceControlViewModel();
model.SelectedRepeatOption = RecurrenceControlViewModel.RepeatOptions.Monthly;
model.RepeatIntervalAsString = "1";
model.SelectedEndOption = RecurrenceControlViewModel.EndOptions.Date;
model.EndDate = new DateTime(2018, 5, 1);
Verify(model, new DateTime(2018, 3, 1),
new DateTime(2018, 3, 1),
new DateTime(2018, 4, 1),
new DateTime(2018, 5, 1));
model.EndDate = new DateTime(2018, 5, 2);
Verify(model, new DateTime(2018, 3, 1),
new DateTime(2018, 3, 1),
new DateTime(2018, 4, 1),
new DateTime(2018, 5, 1));
model.RepeatIntervalAsString = "2";
Verify(model, new DateTime(2018, 3, 1),
new DateTime(2018, 3, 1),
new DateTime(2018, 5, 1));
model.RepeatIntervalAsString = "1";
model.EndDate = new DateTime(2018, 5, 31);
Verify(model, new DateTime(2018, 3, 31),
new DateTime(2018, 3, 31),
new DateTime(2018, 4, 30),
new DateTime(2018, 5, 31));
model.SelectedEndOption = RecurrenceControlViewModel.EndOptions.Occurrences;
model.EndOccurrencesAsString = "4";
Verify(model, new DateTime(2018, 3, 31),
new DateTime(2018, 3, 31),
new DateTime(2018, 4, 30),
new DateTime(2018, 5, 31),
new DateTime(2018, 6, 30));
model.RepeatIntervalAsString = "3";
Verify(model, new DateTime(2018, 3, 15),
new DateTime(2018, 3, 15),
new DateTime(2018, 6, 15),
new DateTime(2018, 9, 15),
new DateTime(2018, 12, 15));
}
public void TestDailyRecurrence()
{
var model = new RecurrenceControlViewModel();
model.SelectedRepeatOption = RecurrenceControlViewModel.RepeatOptions.Daily;
model.RepeatIntervalAsString = "1";
model.SelectedEndOption = RecurrenceControlViewModel.EndOptions.Date;
model.EndDate = new DateTime(2018, 3, 3);
Verify(model, new DateTime(2018, 3, 1),
new DateTime(2018, 3, 1),
new DateTime(2018, 3, 2),
new DateTime(2018, 3, 3));
model.RepeatIntervalAsString = "3";
Verify(model, new DateTime(2018, 3, 1),
new DateTime(2018, 3, 1));
model.EndDate = new DateTime(2018, 3, 4);
Verify(model, new DateTime(2018, 3, 1),
new DateTime(2018, 3, 1),
new DateTime(2018, 3, 4));
model.SelectedEndOption = RecurrenceControlViewModel.EndOptions.Occurrences;
model.EndOccurrencesAsString = "3";
Verify(model, new DateTime(2018, 3, 1),
new DateTime(2018, 3, 1),
new DateTime(2018, 3, 4),
new DateTime(2018, 3, 7));
model.RepeatIntervalAsString = "1";
Verify(model, new DateTime(2018, 3, 1),
new DateTime(2018, 3, 1),
new DateTime(2018, 3, 2),
new DateTime(2018, 3, 3));
}
public void TestWeeklyRecurrence()
{
var model = new RecurrenceControlViewModel();
model.SelectedRepeatOption = RecurrenceControlViewModel.RepeatOptions.Weekly;
model.RepeatIntervalAsString = "1";
model.DayCheckBoxes.First(i => i.DayOfWeek == DayOfWeek.Monday).IsChecked = true;
model.SelectedEndOption = RecurrenceControlViewModel.EndOptions.Date;
model.EndDate = new DateTime(2018, 3, 19);
Verify(model, new DateTime(2018, 3, 12),
new DateTime(2018, 3, 12),
new DateTime(2018, 3, 19));
model.EndDate = new DateTime(2018, 3, 20);
Verify(model, new DateTime(2018, 3, 12),
new DateTime(2018, 3, 12),
new DateTime(2018, 3, 19));
model.EndDate = new DateTime(2018, 3, 25);
Verify(model, new DateTime(2018, 3, 12),
new DateTime(2018, 3, 12),
new DateTime(2018, 3, 19));
model.EndDate = new DateTime(2018, 3, 18);
Verify(model, new DateTime(2018, 3, 12),
new DateTime(2018, 3, 12));
model.EndDate = new DateTime(2018, 3, 20);
Verify(model, new DateTime(2018, 3, 11),
new DateTime(2018, 3, 12),
new DateTime(2018, 3, 19));
model.SelectedEndOption = RecurrenceControlViewModel.EndOptions.Occurrences;
model.EndOccurrencesAsString = "4";
Verify(model, new DateTime(2018, 3, 11),
new DateTime(2018, 3, 12),
new DateTime(2018, 3, 19),
new DateTime(2018, 3, 26),
new DateTime(2018, 4, 2));
model.EndOccurrencesAsString = "2";
Verify(model, new DateTime(2018, 3, 12),
new DateTime(2018, 3, 12),
new DateTime(2018, 3, 19));
model.DayCheckBoxes.First(i => i.DayOfWeek == DayOfWeek.Monday).IsChecked = false;
model.DayCheckBoxes.First(i => i.DayOfWeek == DayOfWeek.Wednesday).IsChecked = true;
model.DayCheckBoxes.First(i => i.DayOfWeek == DayOfWeek.Tuesday).IsChecked = true;
model.EndOccurrencesAsString = "4";
Verify(model, new DateTime(2018, 3, 19),
new DateTime(2018, 3, 20),
new DateTime(2018, 3, 21),
new DateTime(2018, 3, 27),
new DateTime(2018, 3, 28));
model.RepeatIntervalAsString = "2";
Verify(model, new DateTime(2018, 3, 19),
new DateTime(2018, 3, 20),
new DateTime(2018, 3, 21),
new DateTime(2018, 4, 3),
new DateTime(2018, 4, 4));
model.DayCheckBoxes.First(i => i.DayOfWeek == DayOfWeek.Wednesday).IsChecked = false;
model.DayCheckBoxes.First(i => i.DayOfWeek == DayOfWeek.Thursday).IsChecked = true;
Verify(model, new DateTime(2018, 3, 19),
new DateTime(2018, 3, 20),
new DateTime(2018, 3, 22),
new DateTime(2018, 4, 3),
new DateTime(2018, 4, 5));
}
