Merge pull request #2747 from yahoo/balder/add-some-more-debug-information-in-case-of-error-and-avoid-potential-nullptr-exception

Avoid potential NullPtrException and add some more information in cas…

1 files changed, 4 insertions, 0 deletions

diff --git a/messagebus/src/test/java/com/yahoo/messagebus/routing/RoutingContextTestCase.java b/messagebus/src/test/java/com/yahoo/messagebus/routing/RoutingContextTestCase.java
index ea217af5b9a..f9797be9db0 100755
--- a/messagebus/src/test/java/com/yahoo/messagebus/routing/RoutingContextTestCase.java
+++ b/messagebus/src/test/java/com/yahoo/messagebus/routing/RoutingContextTestCase.java
@@ -121,6 +121,10 @@ public class RoutingContextTestCase extends junit.framework.TestCase {
         }
     }
 
+    public void testToString() {
+        assertEquals("node : null, directive: 1, errors: [], selectOnRetry: true context: null", new RoutingContext(null, 1).toString());
+    }
+
     public void testConstRoute() {
         SimpleProtocol protocol = new SimpleProtocol();
         protocol.addPolicyFactory("DocumentRouteSelector",