[jira] [Updated] (MNG-6985) Incorrect value for maven.multiModuleProjectDirectory in integration tests

["Michael Osipov (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/MNG-6985?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Michael Osipov updated MNG-6985:
--------------------------------
    Fix Version/s:     (was: 4.0.0-alpha-1)
                       (was: 4.0.0)

> Incorrect value for maven.multiModuleProjectDirectory in integration tests
> --------------------------------------------------------------------------
>
>                 Key: MNG-6985
>                 URL: https://issues.apache.org/jira/browse/MNG-6985
>             Project: Maven
>          Issue Type: Bug
>          Components: Integration Tests
>            Reporter: Maarten Mulders
>            Assignee: Maarten Mulders
>            Priority: Major
>
> The {{newVerifier()}} method in {{AbstractMavenIntegrationTestCase}} creates a System Property {{maven.multiModuleProjectDirectory}} and assigns the value of the _basedir_. That argument is passed in from the integration test and refers to the directory where the Maven invocation takes place (in _Forked_ mode) or where it is simulated to take place (in _Embedded_ mode).
> For the majority of the cases, this is a valid assumption. However, if the test is supposed to run in a child module of a multi-module project, this assumption does not hold. Instead, the value of this System Property should be determined in the same way as the {{mvn}} / {{mvn.cmd}} scripts do: by traversing up the file system until a *.mvn* directory is located.



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