public void IfTheclockInTimeStartsEarlilerThan5PMAnErrorValidationMessageIsReturned()
        {
            //Arrange
            _clockInTime = "4PM";
            var earlyClockInTimeMessage = "You cannout work before 5PM";

            //Act
            var earnings = _babySitter.CalculateNightlyCharge(_clockInTime, _clockOutTime, _familyChoiceA).ToList();

            //Assert
            Assert.Contains(earlyClockInTimeMessage, earnings);
        }