| /* |
| * 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.logging.log4j.core.web; |
| |
| import org.apache.logging.log4j.LogManager; |
| import org.apache.logging.log4j.Logger; |
| import org.apache.logging.log4j.core.Appender; |
| import org.apache.logging.log4j.core.LoggerContext; |
| import org.apache.logging.log4j.core.config.Configuration; |
| import org.apache.logging.log4j.core.config.DefaultConfiguration; |
| import org.junit.Test; |
| |
| import javax.servlet.RequestDispatcher; |
| import javax.servlet.Servlet; |
| import javax.servlet.ServletContext; |
| import javax.servlet.ServletContextEvent; |
| import javax.servlet.ServletException; |
| import java.io.InputStream; |
| import java.net.MalformedURLException; |
| import java.net.URL; |
| import java.util.Enumeration; |
| import java.util.Hashtable; |
| import java.util.Map; |
| import java.util.Set; |
| |
| import static org.junit.Assert.assertTrue; |
| import static org.junit.Assert.assertNotNull; |
| |
| /** |
| * |
| */ |
| public class Log4jContextListenerTest { |
| |
| private static final String CONFIG_NAME = "ConfigTest"; |
| |
| @Test |
| public void testFromFile() throws Exception { |
| final MockServletContext context = new MockServletContext(); |
| context.setInitParameter(Log4jContextListener.LOG4J_CONTEXT_NAME, "Test1"); |
| context.setInitParameter(Log4jContextListener.LOG4J_CONFIG, "target/test-classes/log4j2-config.xml"); |
| final Log4jContextListener listener = new Log4jContextListener(); |
| final ServletContextEvent event = new ServletContextEvent(context); |
| listener.contextInitialized(event); |
| final Logger logger = LogManager.getLogger("org.apache.test.TestConfigurator"); |
| final LoggerContext ctx = (LoggerContext) LogManager.getContext(false); |
| Configuration config = ctx.getConfiguration(); |
| assertNotNull("No configuration", config); |
| assertTrue("Incorrect Configuration. Expected " + CONFIG_NAME + " but found " + config.getName(), |
| CONFIG_NAME.equals(config.getName())); |
| final Map<String, Appender> map = config.getAppenders(); |
| assertNotNull("No Appenders", map != null && map.size() > 0); |
| assertTrue("Wrong configuration", map.containsKey("List")); |
| listener.contextDestroyed(event); |
| config = ctx.getConfiguration(); |
| assertTrue("Incorrect Configuration. Expected " + DefaultConfiguration.DEFAULT_NAME + " but found " + |
| config.getName(), DefaultConfiguration.DEFAULT_NAME.equals(config.getName())); |
| } |
| |
| @Test |
| public void testFromClassPath() throws Exception { |
| final MockServletContext context = new MockServletContext(); |
| context.setInitParameter(Log4jContextListener.LOG4J_CONTEXT_NAME, "Test1"); |
| context.setInitParameter(Log4jContextListener.LOG4J_CONFIG, "log4j2-config.xml"); |
| final Log4jContextListener listener = new Log4jContextListener(); |
| final ServletContextEvent event = new ServletContextEvent(context); |
| listener.contextInitialized(event); |
| final Logger logger = LogManager.getLogger("org.apache.test.TestConfigurator"); |
| final LoggerContext ctx = (LoggerContext) LogManager.getContext(false); |
| Configuration config = ctx.getConfiguration(); |
| assertNotNull("No configuration", config); |
| assertTrue("Incorrect Configuration. Expected " + CONFIG_NAME + " but found " + config.getName(), |
| CONFIG_NAME.equals(config.getName())); |
| final Map<String, Appender> map = config.getAppenders(); |
| assertNotNull("No Appenders", map != null && map.size() > 0); |
| assertTrue("Wrong configuration", map.containsKey("List")); |
| listener.contextDestroyed(event); |
| config = ctx.getConfiguration(); |
| assertTrue("Incorrect Configuration. Expected " + DefaultConfiguration.DEFAULT_NAME + " but found " + |
| config.getName(), DefaultConfiguration.DEFAULT_NAME.equals(config.getName())); |
| } |
| |
| @Test |
| public void testByName() throws Exception { |
| final MockServletContext context = new MockServletContext(); |
| context.setInitParameter(Log4jContextListener.LOG4J_CONTEXT_NAME, "-config"); |
| final Log4jContextListener listener = new Log4jContextListener(); |
| final ServletContextEvent event = new ServletContextEvent(context); |
| listener.contextInitialized(event); |
| final Logger logger = LogManager.getLogger("org.apache.test.TestConfigurator"); |
| final LoggerContext ctx = (LoggerContext) LogManager.getContext(false); |
| Configuration config = ctx.getConfiguration(); |
| assertNotNull("No configuration", config); |
| assertTrue("Incorrect Configuration. Expected " + CONFIG_NAME + " but found " + config.getName(), |
| CONFIG_NAME.equals(config.getName())); |
| final Map<String, Appender> map = config.getAppenders(); |
| assertNotNull("No Appenders", map != null && map.size() > 0); |
| assertTrue("Wrong configuration", map.containsKey("List")); |
| listener.contextDestroyed(event); |
| config = ctx.getConfiguration(); |
| assertTrue("Incorrect Configuration. Expected " + DefaultConfiguration.DEFAULT_NAME + " but found " + |
| config.getName(), DefaultConfiguration.DEFAULT_NAME.equals(config.getName())); |
| } |
| |
| |
| private class MockServletContext implements ServletContext { |
| private String name; |
| |
| private final Hashtable<String, String> params = new Hashtable<String, String>(); |
| |
| private final Hashtable<String, Object> attrs = new Hashtable<String, Object>(); |
| |
| |
| public ServletContext getContext(final String s) { |
| return null; |
| } |
| |
| public int getMajorVersion() { |
| return 0; |
| } |
| |
| public int getMinorVersion() { |
| return 0; |
| } |
| |
| public String getMimeType(final String s) { |
| return null; |
| } |
| |
| public Set getResourcePaths(final String s) { |
| return null; |
| } |
| |
| public URL getResource(final String s) throws MalformedURLException { |
| return null; |
| } |
| |
| public InputStream getResourceAsStream(final String s) { |
| return null; |
| } |
| |
| public RequestDispatcher getRequestDispatcher(final String s) { |
| return null; |
| } |
| |
| public RequestDispatcher getNamedDispatcher(final String s) { |
| return null; |
| } |
| |
| public Servlet getServlet(final String s) throws ServletException { |
| return null; |
| } |
| |
| public Enumeration getServlets() { |
| return null; |
| } |
| |
| public Enumeration getServletNames() { |
| return null; |
| } |
| |
| public void log(final String s) { |
| System.out.println(s); |
| } |
| |
| public void log(final Exception e, final String s) { |
| System.out.println(s); |
| e.printStackTrace(); |
| } |
| |
| public void log(final String s, final Throwable throwable) { |
| System.out.println(s); |
| throwable.printStackTrace(); |
| } |
| |
| public String getRealPath(final String s) { |
| return null; |
| } |
| |
| public String getServerInfo() { |
| return "Mock"; |
| } |
| |
| public void setInitParameter(final String key, final String value) { |
| params.put(key, value); |
| } |
| |
| public String getInitParameter(final String s) { |
| return params.get(s); |
| } |
| |
| public Enumeration getInitParameterNames() { |
| return params.keys(); |
| } |
| |
| public Object getAttribute(final String s) { |
| return attrs.get(s); |
| } |
| |
| public Enumeration getAttributeNames() { |
| return attrs.keys(); |
| } |
| |
| public void setAttribute(final String s, final Object o) { |
| attrs.put(s, o); |
| } |
| |
| public void removeAttribute(final String s) { |
| attrs.remove(s); |
| } |
| |
| public String getServletContextName() { |
| return null; |
| } |
| } |
| } |