Why does setting Maven surefire forkMode to never speed up my unit tests?
https://stackoverflow.com/questions/12298681
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With the maven surefire plugin I can set forkMode to never - doing this speeds up execution on 1000 unit tests from 7 minutes to 1:40.
Why is this making such a difference?
المحلول
I turned on debug for maven and it became clear the pom was referencing a parent pom version which was setting forkMode=always for the surefire plugin, overriding the default value.
نصائح أخرى
The default value of forkMode is once. This means surefire creates a separate JVM to run the tests. Seems on your build system, creating and cleaning up the extra JVM is taking a while.
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