public static List <DateTime> GetPossibleTimeSlots(DateTime date, TableAvailability availability)
{
var possibleTimeSlots = new List <DateTime>();
int firstTimeSlotDayOfWeek = availability.FirstTimeSlotDayOfWeek;
int lastTimeSlotDayOfWeek = availability.LastTimeSlotDayOfWeek;
int dayDifference = 0;
while (firstTimeSlotDayOfWeek != lastTimeSlotDayOfWeek)
{
dayDifference++;
firstTimeSlotDayOfWeek++;
if (firstTimeSlotDayOfWeek == 7)
{
firstTimeSlotDayOfWeek = 0;
}
}
var nextTimeSlot = new DateTime(date.Year, date.Month, date.Day, availability.FirstTimeSlot.Hour, availability.FirstTimeSlot.Minute, 0);
var lastTimeSlot = new DateTime(date.Year, date.Month, date.Day, availability.LastTimeSlot.Hour, availability.LastTimeSlot.Minute, 0).AddDays(dayDifference);
while (nextTimeSlot <= lastTimeSlot)
{
possibleTimeSlots.Add(nextTimeSlot);
nextTimeSlot = nextTimeSlot.AddMinutes(30);
}
return(possibleTimeSlots);
}
public void GetPossibleTimeSlotsOverMonthChange()
{
// Arrange
var availability = new TableAvailability()
{
FirstTimeSlotDayOfWeek = 1, LastTimeSlotDayOfWeek = 2, FirstTimeSlot = new DateTime(2014, 1, 31, 19, 00, 00), LastTimeSlot = new DateTime(2014, 12, 12, 1, 00, 00)
};
var sourceDate = new DateTime(2014, 1, 31);
// Act
List <DateTime> possibleTimeSlots = TimeSlotFactory.GetPossibleTimeSlots(sourceDate, availability);
// Assert
// 19:00 / 19:30 / 20:00 / 20:30 / 21:00 / 21:30 / 22:00 / 22:30 / 23:00 / 23:30 / 00:00 / 00:30 / 01:00
Assert.AreEqual(13, possibleTimeSlots.Count);
for (int i = 0; i < possibleTimeSlots.Count; i++)
{
if (i < 10)
{
Assert.AreEqual(31, possibleTimeSlots[i].Day);
Assert.AreEqual(1, possibleTimeSlots[i].Month);
}
else
{
Assert.AreEqual(1, possibleTimeSlots[i].Day);
Assert.AreEqual(2, possibleTimeSlots[i].Month);
}
}
}
public static TableAvailabilityDto ToDto(this TableAvailability availability)
{
return(new TableAvailabilityDto
{
FirstTimeSlot = availability.FirstTimeSlot,
FirstTimeSlotDayOfWeek = availability.FirstTimeSlotDayOfWeek,
LastTimeSlot = availability.LastTimeSlot,
LastTimeSlotDayOfWeek = availability.LastTimeSlotDayOfWeek,
Id = availability.Id
});
}
public void GetPossibleTimeSlotsEvening()
{
// Arrange
var availability = new TableAvailability()
{
FirstTimeSlotDayOfWeek = 1, LastTimeSlotDayOfWeek = 1, FirstTimeSlot = new DateTime(2014, 12, 12, 19, 00, 00), LastTimeSlot = new DateTime(2014, 12, 12, 23, 00, 00)
};
var sourceDate = new DateTime(2014, 2, 20);
// Act
List <DateTime> possibleTimeSlots = TimeSlotFactory.GetPossibleTimeSlots(sourceDate, availability);
// Assert
// 19:00 / 19:30 / 20:00 / 20:30 / 21:00 / 21:30 / 22:00 / 22:30 / 23:00
Assert.AreEqual(9, possibleTimeSlots.Count);
}
public void SaturdayToSundayTimeSlots()
{
// Arrange
var availability = new TableAvailability()
{
FirstTimeSlotDayOfWeek = 6, LastTimeSlotDayOfWeek = 0, FirstTimeSlot = new DateTime(2014, 12, 12, 19, 00, 00), LastTimeSlot = new DateTime(2014, 12, 12, 02, 00, 00)
};
var sourceDate = new DateTime(2014, 2, 20);
// Act
List <DateTime> possibleTimeSlots = TimeSlotFactory.GetPossibleTimeSlots(sourceDate, availability);
// Assert
// 19:00 / 19:30 / 20:00 / 20:30 / 21:00 / 21:30 / 22:00 / 22:30 / 23:00 / 23:30 / 00:00 / 00:30 / 01:00 / 01:30 / 02:00
Assert.AreEqual(15, possibleTimeSlots.Count);
}
public void Init()
{
instance = new TableAvailability();
}
