/*
* 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.aries.jmx.whiteboard.integration;
import javax.management.MBeanServer;
import javax.management.ObjectName;
import junit.framework.TestCase;
import org.apache.aries.jmx.whiteboard.integration.helper.IntegrationTestBase;
import org.apache.aries.jmx.whiteboard.integration.helper.TestClass;
import org.apache.aries.jmx.whiteboard.integration.helper.TestClassMBean;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.ops4j.pax.exam.junit.PaxExam;
import org.ops4j.pax.exam.spi.reactors.ExamReactorStrategy;
import org.ops4j.pax.exam.spi.reactors.PerClass;
import org.osgi.framework.ServiceRegistration;
/**
* The <code>MBeanTest</code> tests MBean registration with MBean Servers
*/
@RunWith(PaxExam.class)
@ExamReactorStrategy(PerClass.class)
public class MBeanServerTest extends IntegrationTestBase {
@Test
public void test_MServerBean() throws Exception {
final String instanceName = "simple.test.instance";
final String objectNameString = "domain:instance=" + instanceName;
final ObjectName objectName = new ObjectName(objectNameString);
final TestClass testInstance = new TestClass(instanceName);
// get or create the dynamic MBean Server
final MBeanServer server = getOrCreateMBeanServer();
// MBean server not registered as service, unknown object
assertNotRegistered(server, objectName);
// expect the MBean to be registered with the static server
final ServiceRegistration mBeanReg = registerService(
TestClassMBean.class.getName(), testInstance, objectNameString);
// MBean server not registered, expect object to not be known
assertNotRegistered(server, objectName);
// register MBean server, expect MBean registered
ServiceRegistration mBeanServerReg = registerMBeanServer(server);
assertRegistered(server, objectName);
// expect MBean to return expected value
TestCase.assertEquals(instanceName,
server.getAttribute(objectName, "InstanceName"));
// unregister MBean server, expect MBean to be unregistered
mBeanServerReg.unregister();
assertNotRegistered(server, objectName);
// unregister MBean, expect to not be registered any more
mBeanReg.unregister();
assertNotRegistered(server, objectName);
}
}