Index: plugin.jelly
===================================================================
--- plugin.jelly	(revision 426205)
+++ plugin.jelly	(working copy)
@@ -46,7 +46,15 @@
 
     <j:choose>
       <j:when test="${sourcesPresent == 'true'}">
-        <attainGoal name="test:test"/>
+        <j:choose>
+          <j:when test="${unitTestSourcesPresent == 'true' and context.getVariable('maven.test.skip') != 'true'}">
+            <attainGoal name="test:test"/>
+          </j:when>
+          <j:otherwise>
+            <attainGoal name="java:compile"/>
+            <attainGoal name="java:jar-resources"/>
+          </j:otherwise>
+        </j:choose>
       </j:when>
       <j:otherwise>
         <!-- Make sure we always copy the resources whether there are sources or