clean tests projects only before the tests.

git-svn-id: https://svn.apache.org/repos/asf/maven/maven-1/plugins/trunk@393101 13f79535-47bb-0310-9956-ffa450edef68

war/src/plugin-test/test01/maven.xml

@@ -19,11 +19,9 @@
          xmlns:assert="assert"
          xmlns:u="jelly:util">
 
-  <goal name="testPlugin" prereqs="test-war">
-    <attainGoal name="clean"/>
-  </goal>
+  <goal name="testPlugin" prereqs="test-war"/>
   
-  <goal name="test-war">
+  <goal name="test-war" prereqs="clean">
     <attainGoal name="war"/>
     <j:set var="warFile" value="${maven.build.dir}/${pom.artifactId}.war"/>
     <j:set var="warDir" value="${maven.build.dir}/${pom.artifactId}"/>