/* 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.activiti.management.jmx;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertNull;
import static org.junit.Assert.assertTrue;
import javax.management.JMException;
import javax.management.MBeanAttributeInfo;
import javax.management.MBeanOperationInfo;
import javax.management.modelmbean.ModelMBeanInfo;
import org.activiti.management.jmx.testMbeans.BadAttributeGetterHavinParameter;
import org.activiti.management.jmx.testMbeans.BadAttributeGetterNameNotCapital;
import org.activiti.management.jmx.testMbeans.BadAttributeNameNoGetterSetter;
import org.activiti.management.jmx.testMbeans.BadAttributeSetterHavinReturn;
import org.activiti.management.jmx.testMbeans.BadAttributeSetterNameNotCapital;
import org.activiti.management.jmx.testMbeans.BadAttributeVoid;
import org.activiti.management.jmx.testMbeans.BadInherited;
import org.activiti.management.jmx.testMbeans.NotManagedMBean;
import org.activiti.management.jmx.testMbeans.TestMbean;
import org.junit.Test;
/**
* @author Saeid Mirzaei
*/
public class MBeanInfoAssemblerTest {
protected TestMbean testMbean = new TestMbean();
protected MBeanInfoAssembler mbeanInfoAssembler = new MBeanInfoAssembler();
@Test
public void testNullInputs() throws JMException {
// at least one of the first parameters should be not null
assertNull(mbeanInfoAssembler.getMBeanInfo(null, null, ""));
// mbean should be not null
assertNull(mbeanInfoAssembler.getMBeanInfo(testMbean, testMbean, null));
// it should return something if at least one of the first paramaters are
// not null
NotManagedMBean notManagedMbean = new NotManagedMBean();
assertNotNull(mbeanInfoAssembler.getMBeanInfo(null, notManagedMbean, "someName"));
assertNotNull(mbeanInfoAssembler.getMBeanInfo(notManagedMbean, null, "someName"));
}
@Test
public void testReadAtributeInfoHappyPath() throws JMException {
ModelMBeanInfo beanInfo = mbeanInfoAssembler.getMBeanInfo(testMbean, null, "someName");
assertNotNull(beanInfo);
assertEquals("test description", beanInfo.getDescription());
MBeanAttributeInfo[] testAttributes = beanInfo.getAttributes();
assertNotNull(testAttributes);
assertEquals(2, testAttributes.length);
int counter = 0;
for (MBeanAttributeInfo info : testAttributes) {
if (info.getName().equals("TestAttributeBoolean")) {
counter++;
assertEquals("test attribute Boolean description", info.getDescription());
assertEquals("java.lang.Boolean", info.getType());
assertTrue(info.isReadable());
assertFalse(info.isWritable());
} else if (info.getName().equals("TestAttributeString")) {
counter++;
assertEquals("test attribute String description", info.getDescription());
assertEquals("java.lang.String", info.getType());
assertTrue(info.isReadable());
assertFalse(info.isWritable());
}
}
assertEquals(2, counter);
// check the single operation
assertNotNull(beanInfo.getOperations());
assertEquals(3, beanInfo.getOperations().length);
}
@Test(expected = IllegalArgumentException.class)
public void testAttributeGetterNameNotCaptial() throws JMException {
mbeanInfoAssembler.getMBeanInfo(new BadAttributeGetterNameNotCapital(), null, "someName");
}
@Test(expected = IllegalArgumentException.class)
public void testAttributePOJONamingNoGetter() throws JMException {
mbeanInfoAssembler.getMBeanInfo(new BadAttributeNameNoGetterSetter(), null, "someName");
}
@Test(expected = IllegalArgumentException.class)
public void testAttributeSetterNameNotCaptial() throws JMException {
mbeanInfoAssembler.getMBeanInfo(new BadAttributeSetterNameNotCapital(), null, "someName");
}
@Test(expected = IllegalArgumentException.class)
public void testAttributeHavingParameter() throws JMException {
mbeanInfoAssembler.getMBeanInfo(new BadAttributeGetterHavinParameter(), null, "someName");
}
@Test(expected = IllegalArgumentException.class)
public void testAttributeSetterHavingResult() throws JMException {
mbeanInfoAssembler.getMBeanInfo(new BadAttributeSetterHavinReturn(), null, "someName");
}
@Test(expected = IllegalArgumentException.class)
public void testAttributeVoid() throws JMException {
mbeanInfoAssembler.getMBeanInfo(new BadAttributeVoid(), null, "someName");
}
@Test
public void testInherited() throws JMException {
ModelMBeanInfo beanInfo = mbeanInfoAssembler.getMBeanInfo(new BadInherited(), null, "someName");
assertNotNull(beanInfo);
assertNotNull(beanInfo.getAttributes());
assertEquals(2, beanInfo.getAttributes().length);
assertNotNull(beanInfo.getOperations());
assertEquals(3, beanInfo.getOperations().length);
}
}