Need to clean the test repository after every test...

git-svn-id: https://svn.apache.org/repos/asf/archiva/branches/moved-repo-servlet@660920 13f79535-47bb-0310-9956-ffa450edef68

archiva-modules/archiva-web/archiva-webdav/src/test/java/org/apache/maven/archiva/webdav/AbstractRepositoryServletTestCase.java

@@ -193,6 +193,11 @@ public abstract class AbstractRepositoryServletTestCase
             sr.shutDown();
         }
         
+        if (repoRootInternal.exists())
+        {
+            FileUtils.deleteDirectory(repoRootInternal);
+        }
+        
         super.tearDown();
     }