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https://issues.apache.org/jira/browse/FLINK-2521?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14696979#comment-14696979
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ASF GitHub Bot commented on FLINK-2521:
---------------------------------------
GitHub user tillrohrmann opened a pull request:
https://github.com/apache/flink/pull/1015
[FLINK-2521] [tests] Adds automatic test name and reason of failure logging
Adds TestLogger class which automatically logs the currently executed test
names and the reasons for a failure. The automatic logging is achieved by
specifying a JUnit Rule which executes a `TestWatcher` for every executed test.
This PR makes all test bases extend the TestLogger. For future tests which
don't extend a test base, the test class should extend the TestLogger class to
add automatic test name logging.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/tillrohrmann/flink testLogger
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/flink/pull/1015.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #1015
----
commit 6e27752dec68094c1f7498bebc2edd842f064daf
Author: Till Rohrmann <[email protected]>
Date: 2015-08-14T13:06:06Z
[FLINK-2521] [tests] Adds TestLogger class which automatically logs the
currently executed test names and the reasons for a failure.
Makes test bases extend TestLogger to add automatic test name logging
----
> Add automatic test name logging for tests
> -----------------------------------------
>
> Key: FLINK-2521
> URL: https://issues.apache.org/jira/browse/FLINK-2521
> Project: Flink
> Issue Type: Improvement
> Reporter: Till Rohrmann
> Assignee: Till Rohrmann
> Priority: Minor
>
> When running tests on travis the Flink components log to a file. This is
> helpful in case of a failed test to retrieve the error. However, the log does
> not contain the test name and the reason for the failure. Therefore it is
> difficult to find the log output which corresponds to the failed test.
> It would be nice to automatically add the test case information to the log.
> This would ease the debugging process big time.
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