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Subject [GitHub] [commons-io] mureinik commented on issue #97: IO-628: Migration to JUnit Jupiter
Date Wed, 02 Oct 2019 17:37:03 GMT
mureinik commented on issue #97: IO-628: Migration to JUnit Jupiter
URL: https://github.com/apache/commons-io/pull/97#issuecomment-537601181
 
 
   > > > Hi @mureinik,
   > > > Thank you for your update.
   > > > It seems like in `TailerTest` there should be a cleaner way to tear down
tests than by calling `Thead.interrupt()`. Can `org.apache.commons.io.input.Tailer.stop()`
be used with or without changes to `Tailer` to clean up tests in a nicer manner?
   > > > Gary
   > > 
   > > 
   > > @garydgregory The original JUnit 4 test tried doing that in the `tearDown()`
method, which is too late (since it's called after the temp dir deletion is attempted). Note
this isn't new to JUnit Jupiter - it was too late in JUnit 4 too, but it was pretty harmless
there (the deletion silently failed, and just left some junk on the temp filesystem, whereas
in Jupiter it fails the test).
   > > By using a shared temp directory, we can delay the deletion till after the end
of the entire class, and won't have to try something dirty like explicitly interrupting the
thread, which would be arguably cleaner. I've updated the PR with this approach..
   > 
   > @mureinik
   > I still see calls to `thread.interrupt();`; did you forget to remove those?
   
   @garydgregory The original JUnit 4 test has some calls to `thread.interupt()` - in `testTailer()`
and `testInterrupt()` which I didn't touch (as they are part fo the test logic, not the migration
to Jupiter). The diff (https://github.com/apache/commons-io/pull/97/files#diff-8f25c6c9a344f344c3266085f09adeb5)
doesn't contain any new calls to `interrupt`, unless I'm missing something really obvious.
Can you elaborate what calls you mean?

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