Undercover code coverage with ant and scalatest

After a lot of trying and searching around, I still could not get undercover to work with ant and scalatest. although there is no error, The report always shows 0% eventhough I have test cases. Below is the relevant part of my build.xml

<target name="instrumentClasses" depends="test">
<taskdef resource="undercover-ant.properties" classpathref="undercover.classpath" />
     <undercover-instrument destdir="${undercover.dir}/instrumented" metadatafile="${undercover.dir}/undercover.md">
       <instrumentpath>
            <pathelement location="${classes.dir}" />
       </instrumentpath>
     </undercover-instrument>
</target>
<target name="runInstrumentedTests" depends="instrumentClasses">
    <scalatest fork="true">
      <runpath>
        <pathelement location="${undercover.dir}/instrumented"/>
        <path refid="undercover.classpath"/>
        <pathelement location="${testclasses.dir}"/>
        <path refid="${classes.dir}"/>
      </runpath>
    </scalatest>
</target>

  <target name="coverageReport" depends="runInstrumentedTests">
       <undercover-report metadatafile="${undercover.dir}/undercover.md" coveragedatafile="${undercover.dir}/undercover.cd" sourceencoding="UTF-8">
            <sourcepath>
                 <pathelement location="${source.dir}" />
                 <pathelement location="${testsrc.dir}" />
            </sourcepath>
           <html output="${undercover.dir}" />
           <emmaxml output="${undercover.dir}/emma/coverage.xml" />
           <coberturaxml output="${undercover.dir}/cobertura/coverage.xml" />
      </undercover-report>
      <!--delete dir="${undercover.dir}/instrumented"/-->
   </target>

I think that the file created during the runInstrumentedTests is not being read by the undercover coverage. And I have no idea what the undercover.cd is doing?

Please let me know if this works. Thanks

ansaurus

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Undercover code coverage with ant and scalatest

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