GBeanDependencyTest.java

/**
 *
 * Copyright 2005 The Apache Software Foundation
 *
 *  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.apache.geronimo.gbean.runtime;

import javax.management.ObjectName;

import junit.framework.TestCase;
import org.apache.geronimo.kernel.KernelFactory;
import org.apache.geronimo.kernel.MockGBean;
import org.apache.geronimo.kernel.MockDynamicGBean;
import org.apache.geronimo.kernel.Kernel;
import org.apache.geronimo.kernel.management.State;
import org.apache.geronimo.gbean.GBeanData;
import org.apache.geronimo.gbean.GAttributeInfo;

/**
 * @version $Rev$ $Date$
 */
public class GBeanDependencyTest extends TestCase {

    private Kernel kernel;
    
    public void testGBeanDependency() throws Exception {
        ObjectName parentName = new ObjectName("test:MockGBean=parent");
        GBeanData gbeanDataParent = new GBeanData(parentName, MockGBean.getGBeanInfo());
        GBeanData gbeanDataChild = new GBeanData(new ObjectName("test:MockGBean=child"), MockGBean.getGBeanInfo());
        gbeanDataChild.getDependencies().add(parentName);
        kernel.loadGBean(gbeanDataChild, MockGBean.class.getClassLoader());
        kernel.startGBean(gbeanDataChild.getName());
        assertEquals(State.STARTING_INDEX, kernel.getGBeanState(gbeanDataChild.getName()));
        kernel.loadGBean(gbeanDataParent, MockGBean.class.getClassLoader());
        assertEquals(State.STARTING_INDEX, kernel.getGBeanState(gbeanDataChild.getName()));
        kernel.startGBean(parentName);
        assertEquals(State.RUNNING_INDEX, kernel.getGBeanState(gbeanDataChild.getName()));
    }

    protected void setUp() throws Exception {
        kernel = KernelFactory.newInstance().createKernel("test");
        kernel.boot();
    }

    protected void tearDown() throws Exception {
        kernel.shutdown();
    }

}