public void EndTimeNoLaterThan400AM() { //leaves no later than 4:00AM //Same day test 6 pm DateTime endTime = new DateTime(DateTime.Today.Year, DateTime.Today.Month, DateTime.Today.Day, 18, 20, 29); Assert.IsTrue(sitter.ValidEndTime(endTime)); //After midnight test 2 AM endTime = new DateTime(DateTime.Today.Year, DateTime.Today.Month, DateTime.Today.Day + 1, 2, 20, 29); Assert.IsTrue(sitter.ValidEndTime(endTime)); }