Index: magnolia-ldap/src/main/java/info/magnolia/jaas/sp/ldap/Tester.java
===================================================================
--- magnolia-ldap/src/main/java/info/magnolia/jaas/sp/ldap/Tester.java	(revision 50977)
+++ magnolia-ldap/src/main/java/info/magnolia/jaas/sp/ldap/Tester.java	(working copy)
@@ -112,13 +112,24 @@
         }
 
         log.debug("State: " + state);
+
+        final String groupResolverClass;
+        final String roleResolverClass;
+        if (loginModule instanceof LDAPAuthenticationModule) {
+            groupResolverClass = ((LDAPAuthenticationModule) loginModule).getProperties().getProperty(AttributeMap.GROUP_RESOLVER);
+            roleResolverClass = ((LDAPAuthenticationModule) loginModule).getProperties().getProperty(AttributeMap.ROLE_RESOLVER);
+        } else {
+            groupResolverClass = null;
+            roleResolverClass = null;
+        }
+
         final Set<String> groupNames = (Set<String>) state.get("groupNames");
-        log.info("Group names:{}", groupNames.isEmpty() ? " (none)" : "");
+        log.info("Group names:{}", getNoteForResolvers(groupNames, groupResolverClass));
         for (String groupName : groupNames) {
             log.info("\t{}", groupName);
         }
         final Set<String> roleNames = (Set<String>) state.get("roleNames");
-        log.info("Role names:{}", roleNames.isEmpty() ? " (none)" : "");
+        log.info("Role names:{}", getNoteForResolvers(roleNames, roleResolverClass));
         for (String roleName : roleNames) {
             log.info("\t{}", roleName);
         }
@@ -128,6 +139,16 @@
         }
     }
 
+    private String getNoteForResolvers(Set<String> names, String resolverClass) {
+        if (resolverClass == null || resolverClass.startsWith("info.magnolia.jaas.sp.ldap.resolver.Magnolia")) {
+            return " (can only be resolved when connected to Magnolia, skipping)";
+        }
+        if (!resolverClass.startsWith("info.magnolia")) {
+            return " (using a 3rd party resolver, results might not be relevant in this test tool)";
+        }
+        return names.isEmpty() ? " (none)" : "";
+    }
+
     /**
      * A dummy implementation of SecuritySupport and User/Group/RoleManager, which just logs all requests.
      */
@@ -154,7 +175,7 @@
                 }
 
                 public Group getGroup(String name) throws UnsupportedOperationException, AccessDeniedException {
-                    log.debug("Getting group " + name);
+                    log.debug("Mocking group " + name);
                     return null;
                 }
 
@@ -171,7 +192,7 @@
                 }
 
                 public Role getRole(String name) throws UnsupportedOperationException {
-                    log.debug("Getting role " + name);
+                    log.debug("Mocking role " + name);
                     return null;
                 }
             };
@@ -189,7 +210,7 @@
             }
 
             public User getUser(String name) throws UnsupportedOperationException {
-                log.debug("Getting user " + name + " from realm " + realmName);
+                log.debug("Mocking user " + name + " from realm " + realmName);
                 return null;
             }