public static IEnumerable <object[]> GetEnsureAllLeaveUseTheSameDateRanges()
{
var personFaker = ServicesFixture.PersonFaker();
var rangeStart = new DateTime(2018, 5, 25);
var rangeEnd = new DateTime(2018, 8, 5);
for (int j = 1; j < 4; j++)
{
var requestDate = rangeStart;
do
{
var requests = new LeaveRequest[j];
var person = personFaker.Generate();
person.IsThai = false;
//insert 3 leave requests and test those 3 at a time
for (int i = 0; i < j; i++)
{
var leaveRequest = new LeaveRequest
{
Id = Guid.NewGuid(),
Approved = true,
StartDate = requestDate,
EndDate = requestDate,
PersonId = person.Id,
Type = LeaveType.Vacation
};
leaveRequest.Days = leaveRequest.CalculateLength();
requests[i] = leaveRequest;
requestDate += TimeSpan.FromDays(1);
}
yield return(new object[] { person, requests, j });
} while (requestDate < rangeEnd);
}
}
public void EnsureDifferentWaysOfCalculatingLeaveMatchExpected()
{
var person = _sf.InsertPerson(staff => staff.IsThai = false);
void InsertLeaveRequest(DateTime start, DateTime?end = null, bool?approved = true)
{
var leaveRequest = new LeaveRequest
{
Id = Guid.NewGuid(),
PersonId = person.Id,
Type = LeaveType.Vacation,
StartDate = start,
EndDate = end ?? start,
Approved = approved
};
leaveRequest.Days = leaveRequest.CalculateLength();
_sf.DbConnection.Insert(leaveRequest);
}
InsertLeaveRequest(new DateTime(2018, 4, 30));
InsertLeaveRequest(new DateTime(2018, 4, 30), new DateTime(2018, 4, 30), false);
InsertLeaveRequest(new DateTime(2018, 4, 30), new DateTime(2018, 4, 30), null);
InsertLeaveRequest(new DateTime(2018, 6, 25), new DateTime(2018, 6, 29));
WaysToGetVacationLeaveCalculation(person.Id, 2017, _leaveService).ShouldAllBe(usage => usage.Used == 7);
}
public void ThrowIfHrRequiredForUpdate(LeaveRequest oldRequest,
LeaveRequest newRequest,
Guid?personMakingChanges)
{
if (oldRequest == null)
{
if (newRequest.OverrideDays)
{
throw new UnauthorizedAccessException(
"You're not allowed to override the leave calculation, talk to HR");
}
if (newRequest.Days != newRequest.CalculateLength() &&
newRequest.Days != newRequest.CalculateLength() - 0.5m)
{
newRequest.Days = newRequest.CalculateLength();
}
return;
}
if (oldRequest.PersonId != personMakingChanges ||
oldRequest.PersonId != newRequest.PersonId)
{
throw new UnauthorizedAccessException("You aren't allowed to modify this leave request");
}
if (!oldRequest.OverrideDays && newRequest.OverrideDays)
{
throw new UnauthorizedAccessException(
"You aren't allowed to override the length of this leave request, talk to HR");
}
if (!newRequest.OverrideDays && newRequest.Days != newRequest.CalculateLength() &&
newRequest.Days != newRequest.CalculateLength() - 0.5m)
{
throw new UnauthorizedAccessException(
"Days of leave request must match calculated when not being overriden");
}
if (oldRequest.OverrideDays && oldRequest.Days != newRequest.Days)
{
throw new UnauthorizedAccessException(
"You aren't allowed modify the length of this leave request, talk to HR");
}
if (oldRequest.OverrideDays && newRequest.OverrideDays &&
oldRequest.CalculateLength() != newRequest.CalculateLength())
{
throw new UnauthorizedAccessException(
"You aren't allowed modify the start or end dates of this leave request because the calculation has been overriden, talk to HR");
}
if (oldRequest.Approved != newRequest.Approved)
{
throw new UnauthorizedAccessException(
"You aren't allowed to approve your own leave request, talk to HR");
}
}
public void ShouldMatchExpectedLeave(DateTime startDate, DateTime endDate, int expectedDays)
{
var leaveRequest = new LeaveRequest(startDate, endDate);
leaveRequest.Days = leaveRequest.CalculateLength();
var result = LeaveService.TotalLeaveUsed(new[] { leaveRequest });
Assert.Equal(expectedDays, result);
}
public static int CalculateLeaveDays(LeaveRequest leaveRequest, List <Holiday> holidays)
{
var days = leaveRequest.CalculateLength();
foreach (var holiday in holidays)
{
days -= WeekdaysOverlapping(leaveRequest, holiday);
}
return(days);
}
public void AcceptMissmatchedCalculationForHalfDays()
{
LeaveRequest oldRequest = GenerateRequest();
//16th is a friday
oldRequest.StartDate = new DateTime(2018, 3, 16);
oldRequest.EndDate = new DateTime(2018, 3, 16);
oldRequest.Days = oldRequest.CalculateLength();
LeaveRequest newRequest = oldRequest.Copy();
newRequest.Days = 0.5m;
//does not throw
LeaveService.ThrowIfHrRequiredForUpdate(oldRequest, newRequest, new List <Holiday>());
}
public void DontMissmatchedCalculationForHalfDaysOnWeekend()
{
LeaveRequest oldRequest = GenerateRequest();
//17th is a saturday
oldRequest.StartDate = new DateTime(2018, 3, 17);
oldRequest.EndDate = new DateTime(2018, 3, 17);
oldRequest.Days = oldRequest.CalculateLength();
LeaveRequest newRequest = oldRequest.Copy();
newRequest.Days = 0.5m;
//does not throw
Assert.Throws <UnauthorizedAccessException>(() =>
LeaveService.ThrowIfHrRequiredForUpdate(oldRequest, newRequest, new List <Holiday>()));
}
public void ThrowsWhenChangingTheDays()
{
LeaveRequest oldRequest = GenerateRequest();
LeaveRequest newRequest = oldRequest.Copy();
newRequest.Days--;
var ex = Assert.Throws <UnauthorizedAccessException>(() =>
LeaveService.ThrowIfHrRequiredForUpdate(oldRequest, newRequest, new List <Holiday>()));
Assert.Contains("must match calculated", ex.Message);
newRequest.Days = newRequest.CalculateLength();
newRequest.EndDate += TimeSpan.FromDays(4);
ex = Assert.Throws <UnauthorizedAccessException>(() =>
LeaveService.ThrowIfHrRequiredForUpdate(oldRequest, newRequest, new List <Holiday>()));
Assert.Contains("must match calculated", ex.Message);
}
