Plugin Testing?

[Michael Sena <mi...@gmail.com>]

Hi All,


Can anyone actually provide a link to a working example of the plugin testing framework?


I’m using maven 3.0.5, and have even tried compiling the snapshot 2.2-SNAPSHOT version of maven-plugin-testing-harness, but still receive errors about not being able to find the component in my demo pom.xml.


If I manually specify plexus-container-default as being version 1.5.5, then I get the error: “classRealm: none specified”.


I’ve tried checking for dependency duplicates and missing/undeclared dependencies, but correcting any issues has not yielded a fix.




Anyone?


Michael

RE: Plugin Testing?

[Martin Gainty <mg...@hotmail.com>]

Michael

if you dont want to implement a isolated CL to be implemented by your project set 
<isolatedRealm>false</isolatedRealm>

Here is the doc from sonatype

isolatedRealm (deprecated) 

This is a legacy property which is no longer used by Maven. It is still present in the system to provide backwards compatibility with older plugins. Earlier versions of Maven used to provide a mechanism to load a plugin’s dependencies in an isolated ClassLoader. Maven makes extensive use of a project called ClassWorlds from the Codehaus community to create hierarchies of ClassLoader objects which are modeled by a ClassRealm object. Feel free to ignore this property and always set it to false.

Nota Bene: Have you ever moved a webapp say from Websphere to weblogic and all of a sudden you get a ton of CNFE errors?
The Classworlds ClassLoader allows more flexibility than traditional JVM to be able to reach to specific classes you want (located in other 'ClassRealms')
http://classworlds.codehaus.org/

Pingback if you have any questions on either topic
Martin 
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> Date: Tue, 12 Mar 2013 15:45:00 -0700
> From: mikesena@gmail.com
> To: users@maven.apache.org
> Subject: Plugin Testing?
> 
> Hi All,
> 
> 
> Can anyone actually provide a link to a working example of the plugin testing framework?
> 
> 
> I’m using maven 3.0.5, and have even tried compiling the snapshot 2.2-SNAPSHOT version of maven-plugin-testing-harness, but still receive errors about not being able to find the component in my demo pom.xml.
> 
> 
> If I manually specify plexus-container-default as being version 1.5.5, then I get the error: “classRealm: none specified”.
> 
> 
> I’ve tried checking for dependency duplicates and missing/undeclared dependencies, but correcting any issues has not yielded a fix.
> 
> 
> 
> 
> Anyone?
> 
> 
> Michael
 		 	   		  

Re: Plugin Testing?

[Baptiste MATHUS <ml...@batmat.net>]

You can have a look at many plugins inside the mojo project for example.
See for example the build-helper-maven-plugin :
https://fisheye.codehaus.org/browse/mojo/trunk/mojo/build-helper-maven-plugin

There's a src/it directory with maven test projects.

HTH.

Cheers


2013/3/12 Michael Sena <mi...@gmail.com>

> Hi All,
>
>
> Can anyone actually provide a link to a working example of the plugin
> testing framework?
>
>
> I’m using maven 3.0.5, and have even tried compiling the snapshot
> 2.2-SNAPSHOT version of maven-plugin-testing-harness, but still receive
> errors about not being able to find the component in my demo pom.xml.
>
>
> If I manually specify plexus-container-default as being version 1.5.5,
> then I get the error: “classRealm: none specified”.
>
>
> I’ve tried checking for dependency duplicates and missing/undeclared
> dependencies, but correcting any issues has not yielded a fix.
>
>
>
>
> Anyone?
>
>
> Michael
>
> --
> Baptiste <Batmat> MATHUS - http://batmat.net
> Sauvez un arbre,
> Mangez un castor ! nbsp;!

Re: Plugin Testing?

[Manfred Moser <ma...@mosabuam.com>]

Check out eg. the source of the Android Maven Plugin on how you can hook
this all up.

> Hi All,
>
>
> Can anyone actually provide a link to a working example of the plugin
> testing framework?
>
>
> I’m using maven 3.0.5, and have even tried compiling the snapshot
> 2.2-SNAPSHOT version of maven-plugin-testing-harness, but still receive
> errors about not being able to find the component in my demo pom.xml.
>
>
> If I manually specify plexus-container-default as being version 1.5.5,
> then I get the error: “classRealm: none specified”.
>
>
> I’ve tried checking for dependency duplicates and missing/undeclared
> dependencies, but correcting any issues has not yielded a fix.
>
>
>
>
> Anyone?
>
>
> Michael


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