discover:
  summary: Regression tests (default OpenJDK)
  how: shell
  tests:
    - name: /regression/environment-java-home
      environment:
        JAVA_HOME: /tmp/java-home
      test: |
        mkdir -p "${JAVA_HOME}/bin"
        echo -e '#!/bin/sh\nfalse' > "${JAVA_HOME}/bin/java"
        chmod a+x "${JAVA_HOME}/bin/java"
        ! mvn -v
prepare:
  how: install
  exclude:
    - maven-openjdk8
    - maven-openjdk11
execute:
  how: tmt