RE: [MO-java-dev] FW: [MO-java-users] ClassCastException when sending mocks.

[<Vin...@ge...>]

I guess you have to change  
	request.expectAndReturn("getSession", session);
for
	request.expectAndReturn("getSession", session.proxy());
in your setUp().

The class cast fails since Mock is not an HttpSession, but Mock.proxy() is
...

-- Vincent

> -----Original Message-----
> From: moc...@li...
> [mailto:moc...@li...]On Behalf Of
> SADER, KEITH D (Contractor)
> Sent: Friday, August 15, 2003 2:09 PM
> To: moc...@li...
> Subject: [MO-java-dev] FW: [MO-java-users] ClassCastException when
> sending mocks.
> 
> 
> Forwarding to the dev list, since I've seen no traffic on the 
> user list.
> 
> Summer vacations must be going well :-)
> -----Original Message-----
> From: SADER, KEITH D (Contractor) 
> Sent: Tuesday, August 12, 2003 11:12 AM
> To: moc...@li...
> Subject: [MO-java-users] ClassCastException when sending mocks.
> 
> 
> Greetings.
> 
> I've got the following test case:
> 
> //Hand waving declarations...
> 
> Mock request;
> Mock response;
> Mock session;
> 
> protected void setUp() throws Exception
> {
>     action = new MyAction();// Struts based action...
>     mapping = new ActionMapping();// More struts...
>     form  = new DynaActionForm();// Isn't struts grand?
>     request = new Mock(HttpServletRequest.class);
>     response = new Mock(HttpServletResponse.class);
>     session = new Mock(HttpSession.class);
> 
>     request.expectAndReturn("getSession", session);
> }
> 
> public void testSessionIsInRequest() throws Exception
> {
>     ActionForward expected = new ActionForward("success", 
> "path", false);
>     ActionForward actual = action.doExecute(mapping, form,
>             (HttpServletRequest)request.proxy(), 
> (HttpServletResponse)response.proxy());
>     assertEquals(expected.getName(), actual.getName());
>     request.verify();
>     response.verify();
>     session.verify();
> }
> 
> // Code under test...
> public ActionForwad doExecute(ActionMapping mapping, 
> ActionForm form, HttpServletRequest request,
>         HttpServletResponse response) throws Exception
> {
>     HttpSession sess = request.getSession();
>     return mapping.findForward("success");
> }
> 
> The problem I'm having is that the code in doExecute throws a 
> ClassCastException on request.
> java.lang.ClassCastException: com.mockobjects.dynamic.Mock
> at $Proxy24.getSession()(Unknown Source)
> ...doExecute()
> ...testSessionIsInRequest()
> 
> 
> What am I doing wrong here?  By my interpretation of the 
> examples this code *should* work.
> What am I missing?
> 
> thanks,
> ---
> Keith Sader
> Nash Resources Group sub-contracting for Computer Sciences Corporation
> IAD:TFAS
> Email:kei...@df...
> We've got a blind date with destiny, and it looks like she 
> ordered the lobster.
> 
> 
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_072303_01/01
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