INT-1537: add another integration test

spring-integration-jmx/src/test/java/org/springframework/integration/jmx/config/MethodInvokerTests-context.xml

@@ -0,0 +1,21 @@
+<beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+	xmlns:context="http://www.springframework.org/schema/context" xmlns:si="http://www.springframework.org/schema/integration"
+	xmlns:int-jmx="http://www.springframework.org/schema/integration/jmx"
+	xsi:schemaLocation="http://www.springframework.org/schema/integration http://www.springframework.org/schema/integration/spring-integration.xsd
+		http://www.springframework.org/schema/integration/jmx http://www.springframework.org/schema/integration/jmx/spring-integration-jmx.xsd
+		http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
+		http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd">
+
+	<si:channel id="echos" />
+	<si:publish-subscribe-channel id="hyphens" />
+	<si:channel id="underscores" />
+
+	<si:header-value-router header-name="entity-type" input-channel="echos">
+		<si:mapping value="hyphen" channel="hyphens" />
+		<si:mapping value="underscore" channel="underscores" />
+	</si:header-value-router>
+
+	<context:mbean-server id="mbeanServer" />
+	<int-jmx:mbean-export server="mbeanServer" default-domain="test.MethodInvoker" />
+
+</beans>

spring-integration-jmx/src/test/java/org/springframework/integration/jmx/config/MethodInvokerTests.java

@@ -0,0 +1,66 @@
+/*
+ * Copyright 2002-2010 the original author or authors.
+ * 
+ * Licensed 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.springframework.integration.jmx.config;
+
+import static org.junit.Assert.assertEquals;
+
+import java.util.Set;
+
+import javax.management.MBeanServer;
+import javax.management.ObjectName;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.integration.Message;
+import org.springframework.integration.MessageChannel;
+import org.springframework.integration.MessagingException;
+import org.springframework.integration.core.MessageHandler;
+import org.springframework.integration.core.SubscribableChannel;
+import org.springframework.integration.support.MessageBuilder;
+import org.springframework.test.context.ContextConfiguration;
+import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
+
+/**
+ * @author Dave Syer
+ * @since 2.0
+ */
+@ContextConfiguration
+@RunWith(SpringJUnit4ClassRunner.class)
+public class MethodInvokerTests {
+
+	@Autowired
+	private MBeanServer server;
+
+	@Autowired
+	private MessageChannel echos;
+
+	@Autowired
+	private SubscribableChannel underscores;
+
+	@Test
+	public void testHandlerMBeanRegistration() throws Exception {
+		Set<ObjectName> names = server.queryNames(new ObjectName("test.MethodInvoker:type=MessageHandler,*"), null);
+		// System.err.println(names);
+		// the router and the error handler...
+		assertEquals(2, names.size());
+		underscores.subscribe(new MessageHandler() {
+			public void handleMessage(Message<?> message) throws MessagingException {
+				assertEquals("foo", message.getPayload());
+			}
+		});
+		echos.send(MessageBuilder.withPayload("foo").setHeader("entity-type", "underscore").build());
+	}
+
+}