Automated Testing - Post routine via a page

mcoscas

Hi everybody,
I try to create automated unit tests (in BC wave 2 version 15) but I have a problem with one test.
I tried to post general journal lines via a page action but I get the following error: "Unhandled UI: Confirm Do you want to post the journal lines?"
And this is my code:
[Test]
[HandlerFunctions('PurchaseCoverageReverseHandler')]
procedure TestOpenPurchaseCoverageReversePage()
var
myInt: Integer;
begin
// [Scenario] the user opens the Purchase Coverage Reverse page ofr select the invoices to reverse
// [Given] the Coverage Purchase Invoice page
// [When] the user invokes Coverage Invoices action
CoveragePurchInvoice."Coverage Invoices".Invoke();

// [Then] the Purchase Coverage Reverse page is handled
end;

[ModalPageHandler]
[HandlerFunctions('PostConfirmHandler,PostMessageHandler')]
procedure PurchaseCoverageReverseHandler(var PurchaseCoverageReverse: TestPage "Purchase Coverage Reverse")
var
PurchCoverageRevLineTax: Record "Purch Coverage Rev Line - Tax";

begin
PurchCoverageRevLineTax.Get(CoverageInvoiceNo, CoverageInvoiceDate);
PurchaseCoverageReverse.GoToRecord(PurchCoverageRevLineTax);
PurchaseCoverageReverse."Reverse Invoice".Invoke();
end;

[ConfirmHandler]
procedure PostConfirmHandler(Question: Text[1024]; var Reply: Boolean)
var
ConfirmPostInvoiceQst: Label 'Do you want to post the invoice?';
ConfirmPostJnlLinesQst: Label 'Do you want to post the journal lines?';
begin
Reply := false;
if (Question = ConfirmPostInvoiceQst) or (Question = ConfirmPostJnlLinesQst) then
Reply := true
end;

The line PurchaseCoverageReverse."Reverse Invoice".Invoke() is suppose to run the codeunit "Gen. Jnl.-Post" (Id 231).
I suppose that a function that is defined by the tag [ModalPageHandler] cannot be tagged also as a [HandlerFunctions] ...

Thanks in advance for your help.
Michael.