Hi Chris,

Casting didn't help either it came up with new issues. however, completely 
commenting out the method with Job type fixed the errors for me. Just FYI


protected <P extends Job> P configRoundtrip(P job) throws Exception { ... }



On Monday, 25 June 2012 08:54:43 UTC+10, Christopher wrote:
>
> The signatures are nearly but not exactly the same.  The return type 
> defines that P is either a Job or an Item. 
>
> You can fix your code with a cast: 
> configRoundtrip((Item) p); 
>
> Regards, 
> Chris 
>
>
> On 06/20/2012 09:59 AM, Esben Rugbjerg wrote: 
> > Hi, 
> > 
> > In HudsonTestCase.java the configRoundtrip are defined like this: 
> > 
> > /** 
> > * Loads a configuration page and submits it without any modifications, 
> to 
> > * perform a round-trip configuration test. 
> > * <p> 
> > * See 
> > 
> http://wiki.jenkins-ci.org/display/JENKINS/Unit+Test#UnitTest-Configurationroundtriptesting
>  
> > */ 
> > protected <P extends Job> P configRoundtrip(P job) throws Exception { 
> > 
> submit(createWebClient().getPage(job,"configure").getFormByName("config")); 
> > return job; 
> > } 
> > 
> > protected <P extends Item> P configRoundtrip(P job) throws Exception { 
> > submit(createWebClient().getPage(job, 
> "configure").getFormByName("config")); 
> > return job; 
> > } 
> > 
> > As you can see there are two methods with same signature concerning 
> > input arguments. I don't know if this is the problem ? 
> > 
> > Regards 
> > Esben 
> > 
> > On Tuesday, June 19, 2012 7:14:52 PM UTC+2, stitcher wrote: 
> > 
> >     Hi Esben, 
> > 
> >     Are there any other methods in SCMCheckoutStrategyTest with the same 
> >     signature as configRoundtrip? 
> > 
> >     Andrey 
> > 
> >     On Jun 19, 2012, at 2:12 AM, Esben Rugbjerg <> wrote: 
> > 
> >>     Hi, 
> >> 
> >>     I get the following error when I try to use Eclipse as a IDE: "The 
> >>     method configRoundtrip(FreeStyleProject) is ambiguous for the type 
> >>     SCMCheckoutStrategyTest" 
> >> 
> >>     The error occurs here: 
> >>     
> jenkins-test-harness/src/main/java/jenkins/scm/SCMCheckoutStrategyTest.java: 
>
> >> 
> >>     /** 
> >>     * This should show the UI. 
> >>     */ 
> >>     public void testConfigRoundtrip2() throws Exception { 
> >>     assertEquals(2,SCMCheckoutStrategyDescriptor.all().size()); 
> >>     FreeStyleProject p = createFreeStyleProject(); 
> >>     System.out.println(SCMCheckoutStrategyDescriptor.all()); 
> >> 
> >>     TestSCMCheckoutStrategy before = new TestSCMCheckoutStrategy(); 
> >>     p.setScmCheckoutStrategy(before); 
> >>     configRoundtrip(p); <--- THE ERROR 
> >>     SCMCheckoutStrategy after = p.getScmCheckoutStrategy(); 
> >>     assertNotSame(before,after); 
> >>     assertSame(before.getClass(), after.getClass()); 
> >> 
> >>     assertTrue(pageHasUI(p)); 
> >>     } 
> >> 
> >>     It looks like the error is related to the one described in the 
> >>     thread "Trying to build Jenkins Core, but getting errors" but I am 
> >>     not sure. 
> >> 
> >>     The project builds when I use Maven from the command line but it 
> >>     would be great if I could also build it through Eclipse without 
> >>     errors. 
> >> 
> >>     Regards 
> >>     Esben 
> > 
>
>

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