fix a bug with testclassesdir which wasn't valued.

git-svn-id: https://svn.apache.org/repos/asf/maven/maven-1/plugins/trunk@115210 13f79535-47bb-0310-9956-ffa450edef68

ant/src/plugin-resources/templates/build.jelly

@@ -45,6 +45,7 @@
   <property name="defaulttargetdir" value="${maven.build.dir}"/> 
   <property name="libdir" value="${maven.build.dir}/lib" />
   <property name="classesdir" value="${maven.build.dest}" />
+  <property name="testclassesdir" value="${maven.test.dest}" />
 
   <j:if test="${unitTestSourcesPresent == 'true'}">
     <maven:pluginVar plugin="maven-test-plugin" property="maven.test.dest" var="testclassesdir" />