[jira] [Commented] (OPENEJB-2089) Provide ApplicationComposer feature as a JUnit @Rule

["Xavier Dury (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/OPENEJB-2089?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13970582#comment-13970582 ] 

Xavier Dury commented on OPENEJB-2089:
--------------------------------------

Do you think it would be possible to have a constructor for {{ApplicationComposerRule}} like this:

{code}
ApplicationComposerRule(Object testInstance, Object... additionalModules)
{code}

That way, it would be possible to actually have reusable modules:

{code}
public MyPersistenceModule {
    @Module
    public PersistenceUnit persistence() {...}
}

public MyTest {
    @Rule
    ApplicationComposerRule rule = new ApplicationComposerRule(this, new MyPersistenceModule());

    @Module
    public Class<?> beans() {...}

    @Test
    public void myTest() {...}
}
{code}

> Provide ApplicationComposer feature as a JUnit @Rule
> ----------------------------------------------------
>
>                 Key: OPENEJB-2089
>                 URL: https://issues.apache.org/jira/browse/OPENEJB-2089
>             Project: OpenEJB
>          Issue Type: Improvement
>          Components: tests
>            Reporter: Xavier Dury
>            Assignee: Romain Manni-Bucau
>         Attachments: OPENEJB-2089.patch
>
>
> Currently, ApplicationComposer uses the only one shot we have at specifying which Runner a JUnit test should use.
> This can easily be circumvented by exposing the same functionality through a JUnit @Rule (TestRule).
> By doing this, we could use ApplicationComposer with an other Runner (like Parameterized) and/or other @Rules.



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