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Allow developer control of parallel testing #124

Merged
merged 1 commit into from
Oct 11, 2023

Commits on Sep 12, 2023

  1. Allow developer control of parallel testing

    Move the definition of parallel testing from the Maven pom file into the
    Jenkinsfile so that ci.jenkins.io continues to run the tests with one
    process per available core, while developers are allowed to configure
    the amount of parallel testing based on the configuration and use of
    their computer.
    
    Developers can adjust parallel execution by passing a command line
    argument to Maven like this:
    
      mvn clean -DforkCount=1C verify
    
    Developers can define a Maven profile that sets the forkCount in their
    ~/.m2/settings.xml like this:
    
      <profile>
        <id>faster</id>
        <activation>
          <activeByDefault>true</activeByDefault>
        </activation>
        <properties>
          <forkCount>.45C</forkCount>
        </properties>
      </profile>
    
    With that entry in the settings.xml file, then 0.45C will be used for:
    
      mvn clean verify
    MarkEWaite committed Sep 12, 2023
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