public void CalculateAwakeHours_BedTimeBeforeStartTime_DoesNotReturnNegativeHours(string startTime, string bedTime)
{
// Arrange
var shiftInformation = new ShiftInformation();
shiftInformation.StartTime = DateTime.Parse(startTime);
shiftInformation.BedTime = DateTime.Parse(bedTime);
var service = new PaymentCalculationService();
// Act
var actualAwakeHours = service.CalculateAwakeHours(shiftInformation);
var expectedAwakeHours = (int)(shiftInformation.BedTime - shiftInformation.StartTime).TotalHours;
if (expectedAwakeHours < 0)
{
expectedAwakeHours = 0;
}
Assert.Equal(expectedAwakeHours, actualAwakeHours);
}
