public void DuplicateApplyTest()
{
_leave = CreateLeave("Unit Test: Apply with overlapping date.");
LeaveProcessComponent upc = new LeaveProcessComponent();
// 1. Apply a new leave.
_leave = upc.Apply(_leave);
Assert.AreEqual(_leave.Status, LeaveStatuses.Pending, "Failed to apply new leave.");
// Keep the previous workflow instance.
Guid correlationId = _leave.CorrelationID;
try
{
// 2. This will cause exception to occur.
upc.Apply(_leave);
}
catch (ApplicationException ex)
{
if (ex.Message != "Date range is overlapping with another leave.")
{
throw ex;
}
}
// 3. Cancel it.
// Need to do this, otherwise, there will be an orphaned workflow instance.
_leave.CorrelationID = correlationId;
upc.Cancel(_leave);
_leave = upc.GetLeaveById(_leave.LeaveID);
Assert.AreEqual(_leave.Status, LeaveStatuses.Cancelled, "Failed to cancel leave.");
}
public void ApplyThenRejectTest()
{
_leave = CreateLeave("Unit Test: Apply Then Reject");
LeaveProcessComponent upc = new LeaveProcessComponent();
// 1. Apply a new leave.
_leave = upc.Apply(_leave);
Assert.AreEqual(_leave.Status, LeaveStatuses.Pending, "Failed to apply new leave.");
// 2. Reject it.
upc.Reject(_leave);
_leave = upc.GetLeaveById(_leave.LeaveID);
Assert.AreEqual(_leave.Status, LeaveStatuses.Rejected, "Failed to reject leave.");
}
public ActionResult Index(Leave leave)
{
ViewBag.Categories = GetCategories();
// Validate date.
if (leave.StartDate > leave.EndDate)
{
ModelState.AddModelError("DateError",
"Start date cannot be greater than End date.");
}
else
{
// Validate duration.
var totalDays = leave.EndDate.Subtract(leave.StartDate).Days + 1;
if (leave.Duration > totalDays)
{
ModelState.AddModelError("DurationError",
"Duration cannot be greater than the number of days in selected date range.");
}
}
leave.Status = LeaveStatuses.Pending;
if (ModelState.IsValid)
{
try
{
var upc = new LeaveProcessComponent();
leave = upc.Apply(leave);
_clients.All.LeaveApplied(leave);
}
catch (ApplicationException ex)
{
ModelState.AddModelError(string.Empty, ex.Message);
}
}
return(View(leave));
}