/*
* Copyright 2013-2016 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;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertTrue;
import java.util.HashMap;
import java.util.Map;
import javax.management.MBeanServer;
import org.junit.Before;
import org.junit.Test;
import org.springframework.jmx.support.MBeanServerFactoryBean;
/**
* @author Stuart Williams
*
*/
public class MBeanTreePollingMessageSourceTests {
private MBeanServer server;
@Before
public void setup() {
MBeanServerFactoryBean factoryBean = new MBeanServerFactoryBean();
factoryBean.setLocateExistingServerIfPossible(true);
factoryBean.afterPropertiesSet();
this.server = factoryBean.getObject();
}
@Test
public void testDefaultPoll() {
MBeanObjectConverter converter = new DefaultMBeanObjectConverter();
MBeanTreePollingMessageSource source = new MBeanTreePollingMessageSource(converter);
source.setServer(server);
Object received = source.doReceive();
assertEquals(HashMap.class, received.getClass());
@SuppressWarnings("unchecked")
Map<String, Object> beans = (Map<String, Object>) received;
// test for a couple of MBeans
assertTrue(beans.containsKey("java.lang:type=OperatingSystem"));
assertTrue(beans.containsKey("java.lang:type=Runtime"));
}
@Test
public void testQueryNameFilteredPoll() {
MBeanObjectConverter converter = new DefaultMBeanObjectConverter();
MBeanTreePollingMessageSource source = new MBeanTreePollingMessageSource(converter);
source.setServer(server);
source.setQueryName("java.lang:*");
Object received = source.doReceive();
assertEquals(HashMap.class, received.getClass());
@SuppressWarnings("unchecked")
Map<String, Object> beans = (Map<String, Object>) received;
// test for a few MBeans
assertTrue(beans.containsKey("java.lang:type=OperatingSystem"));
assertTrue(beans.containsKey("java.lang:type=Runtime"));
assertFalse(beans.containsKey("java.util.logging:type=Logging"));
}
@Test
public void testQueryExpressionFilteredPoll() {
MBeanObjectConverter converter = new DefaultMBeanObjectConverter();
MBeanTreePollingMessageSource source = new MBeanTreePollingMessageSource(converter);
source.setServer(server);
source.setQueryExpression("*:type=Logging");
Object received = source.doReceive();
assertEquals(HashMap.class, received.getClass());
@SuppressWarnings("unchecked")
Map<String, Object> beans = (Map<String, Object>) received;
// test for a few MBeans
assertFalse(beans.containsKey("java.lang:type=OperatingSystem"));
assertFalse(beans.containsKey("java.lang:type=Runtime"));
assertTrue(beans.containsKey("java.util.logging:type=Logging"));
}
}