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/*
* 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.tuscany.runtime.webapp;
import java.lang.reflect.Method;
import java.net.URL;
import java.net.URI;
import javax.servlet.ServletContext;
import javax.servlet.ServletContextEvent;
import junit.framework.TestCase;
import static org.easymock.classextension.EasyMock.createMock;
import static org.easymock.classextension.EasyMock.eq;
import static org.easymock.classextension.EasyMock.expect;
import static org.easymock.classextension.EasyMock.isA;
import static org.easymock.classextension.EasyMock.replay;
import static org.easymock.classextension.EasyMock.verify;
import static org.apache.tuscany.runtime.webapp.Constants.APPLICATION_SCDL_PATH_PARAM;
import static org.apache.tuscany.runtime.webapp.Constants.APPLICATION_SCDL_PATH_DEFAULT;
/**
* @version $Rev$ $Date$
*/
public class TuscanyContextListenerTestCase extends TestCase {
private String contextName;
private ServletContext context;
private TuscanyContextListener listener;
private ClassLoader cl;
private ClassLoader bootClassLoader;
private URL systemUrl;
private URL scdl;
private WebappUtil utils;
private String compositeId;
public void testInitializationUsingDefaults() throws Exception {
ServletContextEvent event = createMock(ServletContextEvent.class);
expect(event.getServletContext()).andReturn(context);
replay(event);
WebappRuntime runtime = createMock(WebappRuntime.class);
expect(utils.getBootClassLoader(cl)).andReturn(bootClassLoader);
expect(utils.getInitParameter("tuscany.composite", compositeId)).andReturn(compositeId);
expect(utils.getInitParameter("tuscany.component", contextName)).andReturn(contextName);
expect(utils.getInitParameter("tuscany.online", "true")).andReturn("true");
expect(utils.getInitParameter(APPLICATION_SCDL_PATH_PARAM, APPLICATION_SCDL_PATH_DEFAULT))
.andReturn(APPLICATION_SCDL_PATH_DEFAULT);
expect(utils.getRuntime(bootClassLoader)).andReturn(runtime);
expect(utils.getSystemScdl(bootClassLoader)).andReturn(systemUrl);
replay(utils);
expect(context.getResource("/WEB-INF/tuscany/")).andReturn(null);
expect(context.getResource(APPLICATION_SCDL_PATH_DEFAULT)).andReturn(scdl);
context.setAttribute(eq(Constants.RUNTIME_ATTRIBUTE), isA(WebappRuntime.class));
replay(context);
replay(cl);
replay(bootClassLoader);
expect(listener.getUtils(context)).andReturn(utils);
replay(listener);
runtime.setServletContext(context);
runtime.setRuntimeInfo(isA(WebappRuntimeInfo.class));
runtime.setHostClassLoader(cl);
runtime.setSystemScdl(systemUrl);
runtime.initialize();
runtime.deploy(URI.create(compositeId), scdl, URI.create(contextName));
replay(runtime);
ClassLoader oldCl = Thread.currentThread().getContextClassLoader();
try {
Thread.currentThread().setContextClassLoader(cl);
listener.contextInitialized(event);
} finally {
Thread.currentThread().setContextClassLoader(oldCl);
}
verify(event);
verify(utils);
verify(context);
verify(listener);
verify(cl);
verify(bootClassLoader);
verify(runtime);
}
protected void setUp() throws Exception {
super.setUp();
Method getUtilsMethod = TuscanyContextListener.class.getDeclaredMethod("getUtils", ServletContext.class);
utils = createMock(WebappUtil.class);
listener = createMock(TuscanyContextListener.class, new Method[]{getUtilsMethod});
context = createMock(ServletContext.class);
cl = createMock(ClassLoader.class);
bootClassLoader = createMock(ClassLoader.class);
systemUrl = new URL("file:/system.scdl");
scdl = new URL("file:/app.scdl");
contextName = "webapp";
compositeId = "http://locahost/sca";
}
}
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