added another test to show we can invoke JMS MessageListener instances

git-svn-id: https://svn.apache.org/repos/asf/activemq/trunk@644836 13f79535-47bb-0310-9956-ffa450edef68

activemq-core/src/test/java/org/apache/activemq/camel/converter/InvokeJmsMessageListenerTest.java

@@ -0,0 +1,59 @@
+/**
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.activemq.camel.converter;
+
+import javax.jms.MessageListener;
+import javax.jms.Message;
+import javax.jms.TextMessage;
+
+import org.apache.camel.ContextTestSupport;
+import org.apache.camel.builder.RouteBuilder;
+
+/**
+ * @version $Revision: 1.1 $
+ */
+public class InvokeJmsMessageListenerTest extends ContextTestSupport {
+    protected MyMessageListener messageListener = new MyMessageListener();
+    private String expectedBody = "<hello>world!</hello>";
+
+    public void testCamelInvokesMessageListener() throws Exception {
+        template.sendBody("direct:start", expectedBody);
+
+        Message message = messageListener.message;
+        assertNotNull("Should have invoked the message listener!", message);
+        TextMessage textMessage = assertIsInstanceOf(TextMessage.class, message);
+        assertEquals("body", expectedBody, textMessage.getText());
+    }
+
+    @Override
+    protected RouteBuilder createRouteBuilder() throws Exception {
+        return new RouteBuilder() {
+            public void configure() throws Exception {
+                from("direct:start").bean(messageListener);
+            }
+        };
+    }
+
+    protected static class MyMessageListener implements MessageListener {
+        public Message message;
+
+        public void onMessage(Message message) {
+            this.message = message;
+        }
+    }
+}