build-junit.xml

<project>
  <property name="junit.version" value="4.5"/>
  <property name="junit.output.dir" value="${build.dir}/junit-results"/>

  <property name="cobertura.version" value="1.9.2"/>
  <property name="cobertura.output.dir" value="${build.dir}/cobertura-results"/>
  <property name="cobertura.output.format" value="html"/>
  <property name="cobertura.coveragefile" value="${cobertura.output.dir}/cobertura.ser"/>
  <property name="cobertura.instrument.dir" value="${build.dir}/jars-instrumented"/>
  <property name="cobertura.home" value="${buildtools.dir}/cobertura-${cobertura.version}"/>

  <path id="path.cobertura">
    <fileset dir="${cobertura.home}">
      <include name="cobertura.jar"/>
      <include name="lib/**/*.jar"/>
    </fileset>
  </path>

  <path id="path.cobertura.instrumented">
    <fileset dir="${cobertura.instrument.dir}" erroronmissingdir="false">
      <include name="**/*.jar"/>
    </fileset>
  </path>

  <path id="path.junit">
    <path refid="path.cobertura.instrumented"/>
    <path refid="path.cobertura"/>
    <path refid="path.common"/>
    <fileset dir="${buildtools.dir}">
      <include name="junit-${junit.version}.jar"/>
    </fileset>
  </path>

  <taskdef name="junit" classname="org.apache.tools.ant.taskdefs.optional.junit.JUnitTask">
    <classpath>
      <pathelement location="${buildtools.dir}/ant-junit.jar"/>
    </classpath>
  </taskdef>

  <taskdef classpathref="path.cobertura" resource="tasks.properties"/>

  <target name="_init-junit">
    <mkdir dir="${junit.output.dir}"/>
  </target>

  <target name="_init-cobertura">
    <delete dir="${cobertura.output.dir}" failonerror="false"/>
    <delete dir="${cobertura.instrument.dir}" failonerror="false"/>
    <mkdir dir="${cobertura.output.dir}"/>
    <mkdir dir="${cobertura.instrument.dir}"/>
  </target>

  <target name="_generate-cobertura-fileset">
    <script language="javascript">
      <![CDATA[
        importClass(org.apache.tools.ant.types.Path);
        importClass(org.apache.tools.ant.types.FileSet);
        importClass(java.lang.System);
        importClass(java.io.File);
        var modules = project.getProperty("modules").split(",");
        var fileset = new FileSet();
        fileset.setDir(new File(project.getProperty("jar.dir")));
        for (var i = 0; i < modules.length; ++i) {
          fileset.setIncludes(modules[i] + ".jar");
        }
        project.addReference("cobertura.files", fileset);
      ]]>
    </script>
  </target>

  <macrodef name="_junit">
    <attribute name="module"/>
    <sequential>
      <echo message="Running JUnit tests for module @{module}"/>
      <mkdir dir="${modules.dir}/@{module}/test"/>
      <mkdir dir="${build.dir}/@{module}/test"/>
      <javac srcdir="${modules.dir}/@{module}/test" destdir="${build.dir}/@{module}/test" classpathref="path.common" debug="${debug}">
        <include name="**/*.java"/>
      </javac>
      <junit fork="true" timeout="120000" printsummary="on">
        <sysproperty key="tests.basedir" value="${modules.dir}/@{module}/test"/>
        <sysproperty key="net.sourceforge.cobertura.datafile" value="${cobertura.coveragefile}"/>
        <sysproperty key="log4j.configuration" value="log4j.test.properties"/>
        <classpath>
          <path refid="path.junit"/>
          <pathelement location="${modules.dir}/@{module}/test"/>
        </classpath>
        <formatter type="xml"/>
        <batchtest todir="${junit.output.dir}">
          <fileset dir="${modules.dir}/@{module}/test">
            <include name="**/*Test.java"/>
          </fileset>
        </batchtest>
      </junit>
    </sequential>
  </macrodef>

  <target name="junit-run" depends="_init-junit, jars" description="Run the junit tests">
    <for list="${modules}" param="module">
      <sequential>
        <_junit module="@{module}"/>
      </sequential>
    </for>
  </target>

  <target name="junit-report" depends="_init-junit" description="Generate the junit report">
    <junitreport todir="${junit.output.dir}">
      <fileset dir="${junit.output.dir}">
        <include name="TEST-*.xml"/>
      </fileset>
      <report format="noframes" todir="${junit.output.dir}"/>
    </junitreport>
    <junitreport todir="${junit.output.dir}">
      <fileset dir="${junit.output.dir}">
        <include name="TEST-*.xml"/>
      </fileset>
      <report format="frames" todir="${junit.output.dir}"/>
    </junitreport>
  </target>

  <target name="_cobertura-instrument" depends="_init-cobertura, jars, _generate-cobertura-fileset">
    <cobertura-instrument todir="${cobertura.instrument.dir}" datafile="${cobertura.coveragefile}">
      <fileset refid="cobertura.files"/>
    </cobertura-instrument>
  </target>

  <target name="cobertura-report" depends="_init-cobertura" description="Generate the cobertura test coverage report">
    <cobertura-report format="${cobertura.output.format}" datafile="${cobertura.coveragefile}" destdir="${cobertura.output.dir}">
      <dirset dir="${basedir}">
        <include name="modules/**/src"/>
      </dirset>
    </cobertura-report>
  </target>

  <target name="junit" depends="junit-run, junit-report" description="Run the junit tests and generate a report"/>

  <target name="cobertura" depends="_cobertura-instrument, junit-run, cobertura-report" description="Run unit tests and generate the cobertura test coverage report"/>
</project>