Fixed one of the failing tests for rules coverage:

- The test model didn't allow multiple values for the category property.
 - The setting of the category in the action puts a single value if one doesn't exist,
   or changes the value to a collection if a category already exists.  This is true even
   if the category is exactly the same.
I have **NOT** managed to fix the 'testInboundRuleType' because it would appear that the
test action evaluation is being done with a NoConditionEvaluator.  The test checks to
see that the action is not executed for an empty content node.  It might be a side-effect
of the parent node update policy ... but I can't see why.


git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@5991 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261

source/java/org/alfresco/repo/action/AsynchronousActionExecutionQueueImpl.java

@@ -27,6 +27,7 @@ package org.alfresco.repo.action;
 import java.util.Set;
 import java.util.concurrent.ThreadPoolExecutor;
 
+import org.alfresco.error.StackTraceUtil;
 import org.alfresco.repo.rule.RuleServiceImpl;
 import org.alfresco.repo.security.authentication.AuthenticationComponent;
 import org.alfresco.repo.transaction.AlfrescoTransactionSupport;
@@ -116,6 +117,22 @@ public class AsynchronousActionExecutionQueueImpl implements AsynchronousActionE
                 actionChain,
                 executedRules);
         threadPoolExecutor.execute(runnable);
+        // Done
+        if (logger.isDebugEnabled())
+        {
+            // get the stack trace
+            Exception e = new Exception();
+            e.fillInStackTrace();
+            StackTraceElement[] trace = e.getStackTrace();
+            StringBuilder sb = new StringBuilder();
+            sb.append("\n")
+              .append("Placed action on execution queue: \n")
+              .append("   Action:     " + action);
+            String msg = sb.toString();
+            sb = new StringBuilder();
+            StackTraceUtil.buildStackTrace(msg, trace, sb, -1);
+            logger.debug(sb);
+        }
     }
 
     /**