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Subject [GitHub] [commons-io] mureinik edited a comment on issue #97: IO-628: Migration to JUnit Jupiter
Date Wed, 02 Oct 2019 05:49:48 GMT
mureinik edited a comment on issue #97: IO-628: Migration to JUnit Jupiter
URL: https://github.com/apache/commons-io/pull/97#issuecomment-537345970
 
 
   > 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..

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