StartupListenerTest.java

/*******************************************************************************
 * ===========================================================
 * Ankush : Big Data Cluster Management Solution
 * ===========================================================
 * 
 * (C) Copyright 2014, by Impetus Technologies
 * 
 * This is free software; you can redistribute it and/or modify it under
 * the terms of the GNU Lesser General Public License (LGPL v3) as
 * published by the Free Software Foundation;
 * 
 * This software is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 * See the GNU Lesser General Public License for more details.
 * 
 * You should have received a copy of the GNU Lesser General Public License 
 * along with this software; if not, write to the Free Software Foundation, 
 * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 ******************************************************************************/
/**
 *
 */
package com.impetus.ankush.controller.listener;

import java.util.Map;

import javax.servlet.ServletContextEvent;
import javax.servlet.ServletContextListener;

import org.junit.Assert;
import org.springframework.mock.web.MockServletContext;
import org.springframework.web.context.ContextLoader;
import org.springframework.web.context.ContextLoaderListener;
import org.springframework.web.context.WebApplicationContext;

import com.impetus.ankush2.constant.Constant;
import com.impetus.ankush.common.controller.listener.StartupListener;

/**
 * @author anand
 * 
 */
public class StartupListenerTest {

	private MockServletContext sc = null;
	private ServletContextListener listener = null;
	private ContextLoaderListener springListener = null;

	/**
	 * @throws java.lang.Exception
	 */
	// @Before
	public void setUp() throws Exception {
		sc = new MockServletContext("");

		// initialize Spring
		sc.addInitParameter(ContextLoader.CONFIG_LOCATION_PARAM,
				"classpath:/applicationContext-dao.xml, "
						+ "classpath:/applicationContext-service.xml");

		springListener = new ContextLoaderListener();
		springListener.contextInitialized(new ServletContextEvent(sc));
		listener = new StartupListener();

	}

	/**
	 * @throws java.lang.Exception
	 */
	// @After
	public void tearDown() throws Exception {
		springListener = null;
		listener = null;
		sc = null;
	}

	/**
	 * Test method for
	 * {@link com.impetus.ankush.webapp.listener.StartupListener#contextInitialized(javax.servlet.ServletContextEvent)}
	 * .
	 */
	// @Test
	public void testContextInitialized() {
		listener.contextInitialized(new ServletContextEvent(sc));

		Assert.assertNotNull(sc.getAttribute(Constant.Server.CONFIG));
		Map config = (Map) sc.getAttribute(Constant.Server.CONFIG);
		Assert.assertNotNull("config should not be null", config);

		Assert.assertNotNull(sc
				.getAttribute(WebApplicationContext.ROOT_WEB_APPLICATION_CONTEXT_ATTRIBUTE));

	}

}