Unable to inject @context from junit test case

[senthu <se...@gmail.com>]

Hi,

I am working on a API to expose service using CXF. The strange problem
facing here is, when we deploy as a web-app the UriInfo getting injected and
everything is working fine.

When we run the Junit test cases, UriBuilder throws NullPointerException as
the UriInfo holds null. It happens only when we keep the @Context UriInfo in
an abstract class field or a bean property.

The unit test cases work fine when the UriInfo is been given as a method
param to the APIs we expose.

In Junit test case, we are instantiating JAXRSServerFactoryBean and adding
the resource provider as the service interface. Please help getting through
this issue.

Thanks,
SK
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Re: Unable to inject @context from junit test case

[DonDiego761 <ro...@capgemini.com>]

Hi,

I have the same problem with my JUnit test case. The uriInfo variable is
null. And I don't understand the solution of Sergey. Could you explain with
details the solution please?

My config:
The interface IRestService et the implementation RestServiceImpl where
uriInfo is initialized by the annotation @Context.
And I use JAXRSServerFactoryBean object to start my rest server.

Regards,
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Re: Unable to inject @context from junit test case

[Sergey Beryozkin <sb...@gmail.com>]

Looks like similar to what Jason has reported.
here is my theory : Spring uses JDK proxies but CXF SpringAopHelper is not
initialized in the test case so may be the test class should just implement
an interface with a method

@Context
public void setUriInfo(UriInfo ui);

cheers, Sergey

On Wed, Jun 16, 2010 at 7:03 PM, Daniel Kulp <dk...@apache.org> wrote:

>
> Is this something you can create a small test case for?  That would be a
> help.
>
> Dan
>
> On Wednesday 16 June 2010 2:06:29 am senthu wrote:
> > Hi,
> >
> > I am working on a API to expose service using CXF. The strange problem
> > facing here is, when we deploy as a web-app the UriInfo getting injected
> > and everything is working fine.
> >
> > When we run the Junit test cases, UriBuilder throws NullPointerException
> as
> > the UriInfo holds null. It happens only when we keep the @Context UriInfo
> > in an abstract class field or a bean property.
> >
> > The unit test cases work fine when the UriInfo is been given as a method
> > param to the APIs we expose.
> >
> > In Junit test case, we are instantiating JAXRSServerFactoryBean and
> adding
> > the resource provider as the service interface. Please help getting
> through
> > this issue.
> >
> > Thanks,
> > SK
>
> --
> Daniel Kulp
> dkulp@apache.org
> http://dankulp.com/blog
>

Re: Unable to inject @context from junit test case

[Daniel Kulp <dk...@apache.org>]

Is this something you can create a small test case for?  That would be a help.

Dan

On Wednesday 16 June 2010 2:06:29 am senthu wrote:
> Hi,
> 
> I am working on a API to expose service using CXF. The strange problem
> facing here is, when we deploy as a web-app the UriInfo getting injected
> and everything is working fine.
> 
> When we run the Junit test cases, UriBuilder throws NullPointerException as
> the UriInfo holds null. It happens only when we keep the @Context UriInfo
> in an abstract class field or a bean property.
> 
> The unit test cases work fine when the UriInfo is been given as a method
> param to the APIs we expose.
> 
> In Junit test case, we are instantiating JAXRSServerFactoryBean and adding
> the resource provider as the service interface. Please help getting through
> this issue.
> 
> Thanks,
> SK

-- 
Daniel Kulp
dkulp@apache.org
http://dankulp.com/blog