[HADOOP-13848] Missing auth-keys.xml prevents detecting test code build problem

• Type: Improvement
• Status: Resolved
• Priority: Blocker
• Resolution: Duplicate
• Affects Version/s: 2.6.0
• Component/s: fs/s3, test
• Target Version/s: 3.0.0-alpha2
• Assignee: John Zhuge
• Reporter: John Zhuge
• Created: 30/Nov/16 06:12
• Updated: 04/Jan/17 20:48
• Resolved: 01/Dec/16 21:50

Description

Both hadoop-aws and hadoop-openstack require the existence of file src/test/resources/auth-keys.xml to run the tests. With the design of the pom.xml, the non-existence of auth-keys.xml also prevents building the test code. Unfortunately this leads to delayed detection of build problems in test code, e.g., introduced by a mistake in backports.

    <profile>
      <id>tests-off</id>
      <activation>
        <file>
          <missing>src/test/resources/auth-keys.xml</missing>
        </file>
      </activation>
      <properties>
        <maven.test.skip>true</maven.test.skip>
      </properties>
    </profile>
    <profile>
      <id>tests-on</id>
      <activation>
        <file>
          <exists>src/test/resources/auth-keys.xml</exists>
        </file>
      </activation>
      <properties>
        <maven.test.skip>false</maven.test.skip>
      </properties>
    </profile>

Section Skipping by Default in http://maven.apache.org/surefire/maven-surefire-plugin/examples/skipping-test.html proposes a solution. Any time you want to run tests, you must do 2 things instead of 1:

• Copy auth-keys.xml to src/test/resources
• Run mvn install with the extra -DskipTests=false

Would like the community to weigh in on this.

Issue Links

• is cloned by: HADOOP-13851 hadoop-openstack should build tests without auth-keys.xml
• is related to: HADOOP-13446 Support running isolated unit tests separate from AWS integration tests.