public void ToString_ReturnsCorrectValue()
{
WeeklySchedule schedule = new WeeklySchedule();
schedule.Add(DayOfWeek.Monday, new TimeSpan(9, 0, 0));
schedule.Add(DayOfWeek.Wednesday, new TimeSpan(8, 30, 0));
schedule.Add(DayOfWeek.Wednesday, new TimeSpan(18, 0, 0));
schedule.Add(DayOfWeek.Friday, new TimeSpan(10, 0, 0));
Assert.Equal("Weekly: 4 occurrences", schedule.ToString());
}
