public void CreateNewSchedule() { WorkScheduleShift newShift = new WorkScheduleShift(testEmployee, thisMoment, thisMoment.AddHours(2)); WorkSchedule testSchedule = new WorkSchedule(2018, 2); Assert.AreEqual(2018, testSchedule.Year); Assert.AreEqual(2, testSchedule.Month); Assert.AreEqual(0, testSchedule.GetAllShifts().Count); testSchedule.AddShiftToSchedule(newShift); Assert.AreEqual(1, testSchedule.GetAllShifts().Count); }