/*
* 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.karaf.admin.management.codec;
import java.util.Arrays;
import java.util.Collection;
import java.util.Collections;
import java.util.HashSet;
import javax.management.openmbean.CompositeData;
import javax.management.openmbean.CompositeType;
import javax.management.openmbean.TabularData;
import javax.management.openmbean.TabularType;
import junit.framework.TestCase;
import org.apache.karaf.admin.Instance;
import org.apache.karaf.admin.management.AdminServiceMBean;
import org.easymock.EasyMock;
import org.junit.Assert;
public class JmxInstanceTest extends TestCase {
public void testJMXInstanceStatics() {
CompositeType it = JmxInstance.INSTANCE;
Assert.assertEquals(
new HashSet<String>(Arrays.asList(AdminServiceMBean.INSTANCE)),
it.keySet());
TabularType tt = JmxInstance.INSTANCE_TABLE;
Assert.assertEquals("Instances", tt.getTypeName());
}
public void testJMXInstance() throws Exception {
Instance i = EasyMock.createMock(Instance.class);
EasyMock.expect(i.getPid()).andReturn(1712);
EasyMock.expect(i.getName()).andReturn("MyInstance");
EasyMock.expect(i.isRoot()).andReturn(false);
EasyMock.expect(i.getSshPort()).andReturn(0);
EasyMock.expect(i.getRmiRegistryPort()).andReturn(0);
EasyMock.expect(i.getRmiServerPort()).andReturn(0);
EasyMock.expect(i.getState()).andThrow(new Exception("gotcha"));
EasyMock.expect(i.getLocation()).andReturn("somewhere");
EasyMock.expect(i.getJavaOpts()).andReturn("someopts");
EasyMock.replay(i);
JmxInstance ji = new JmxInstance(i);
TabularData td = JmxInstance.tableFrom(Collections.singletonList(ji));
Collection<?> keys = (Collection<?>) td.keySet().iterator().next();
Assert.assertEquals("MyInstance", keys.iterator().next());
CompositeData cd = td.get(keys.toArray());
Assert.assertEquals(1712, cd.get("Pid"));
Assert.assertEquals("MyInstance", cd.get("Name"));
Assert.assertEquals(false, cd.get("Is Root"));
Assert.assertEquals(0, cd.get("SSH Port"));
Assert.assertEquals(0, cd.get("RMI Registry Port"));
Assert.assertEquals(0, cd.get("RMI Server Port"));
Assert.assertEquals("Error", cd.get("State"));
Assert.assertEquals("somewhere", cd.get("Location"));
Assert.assertEquals("someopts", cd.get("JavaOpts"));
}
public void testJMXInstance2() throws Exception {
Instance i = EasyMock.createMock(Instance.class);
EasyMock.expect(i.getPid()).andReturn(1712);
EasyMock.expect(i.getName()).andReturn("MyInstance");
EasyMock.expect(i.isRoot()).andReturn(true);
EasyMock.expect(i.getSshPort()).andReturn(0);
EasyMock.expect(i.getRmiRegistryPort()).andReturn(0);
EasyMock.expect(i.getRmiServerPort()).andReturn(0);
EasyMock.expect(i.getState()).andReturn("Started");
EasyMock.expect(i.getLocation()).andReturn(null);
EasyMock.expect(i.getJavaOpts()).andReturn(null);
EasyMock.replay(i);
JmxInstance ji = new JmxInstance(i);
TabularData td = JmxInstance.tableFrom(Collections.singletonList(ji));
Collection<?> keys = (Collection<?>) td.keySet().iterator().next();
Assert.assertEquals("MyInstance", keys.iterator().next());
CompositeData cd = td.get(keys.toArray());
Assert.assertEquals(1712, cd.get("Pid"));
Assert.assertEquals("MyInstance", cd.get("Name"));
Assert.assertEquals(true, cd.get("Is Root"));
Assert.assertEquals(0, cd.get("SSH Port"));
Assert.assertEquals(0, cd.get("RMI Registry Port"));
Assert.assertEquals(0, cd.get("RMI Server Port"));
Assert.assertEquals("Started", cd.get("State"));
Assert.assertNull(cd.get("Location"));
Assert.assertNull(cd.get("JavaOpts"));
}
}