| /* |
| * 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.jcl; |
| |
| import org.apache.commons.logging.Log; |
| import org.apache.commons.logging.LogFactory; |
| import org.apache.logging.log4j.LogManager; |
| import org.apache.logging.log4j.core.Appender; |
| import org.apache.logging.log4j.core.LoggerContext; |
| import org.apache.logging.log4j.core.helpers.Constants; |
| import org.apache.logging.log4j.test.appender.ListAppender; |
| import org.apache.logging.log4j.core.config.Configuration; |
| import org.apache.logging.log4j.core.config.XMLConfigurationFactory; |
| import org.apache.logging.log4j.status.StatusLogger; |
| import org.junit.AfterClass; |
| import org.junit.BeforeClass; |
| import org.junit.Test; |
| |
| import java.util.List; |
| import java.util.Map; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertNotNull; |
| import static org.junit.Assert.assertTrue; |
| |
| /** |
| * |
| */ |
| public class LoggerTest { |
| |
| private static final String CONFIG = "log4j-test1.xml"; |
| |
| @BeforeClass |
| public static void setupClass() { |
| System.setProperty(XMLConfigurationFactory.CONFIGURATION_FILE_PROPERTY, CONFIG); |
| final LoggerContext ctx = (LoggerContext) LogManager.getContext(false); |
| final Configuration config = ctx.getConfiguration(); |
| } |
| |
| @AfterClass |
| public static void cleanupClass() { |
| System.clearProperty(XMLConfigurationFactory.CONFIGURATION_FILE_PROPERTY); |
| final LoggerContext ctx = (LoggerContext) LogManager.getContext(false); |
| ctx.reconfigure(); |
| StatusLogger.getLogger().reset(); |
| } |
| |
| Log logger = LogFactory.getLog("LoggerTest"); |
| |
| @Test |
| public void testLog() { |
| logger.debug("Test message"); |
| verify("List", "o.a.l.l.j.LoggerTest Test message MDC{}" + Constants.LINE_SEP); |
| logger.debug("Exception: " , new NullPointerException("Test")); |
| verify("List", "o.a.l.l.j.LoggerTest Exception: MDC{}" + Constants.LINE_SEP); |
| logger.info("Info Message"); |
| verify("List", "o.a.l.l.j.LoggerTest Info Message MDC{}" + Constants.LINE_SEP); |
| logger.info("Info Message {}"); |
| verify("List", "o.a.l.l.j.LoggerTest Info Message {} MDC{}" + Constants.LINE_SEP); |
| } |
| |
| private void verify(final String name, final String expected) { |
| final LoggerContext ctx = (LoggerContext) LogManager.getContext(false); |
| final Map<String, Appender<?>> list = ctx.getConfiguration().getAppenders(); |
| final Appender<?> listApp = list.get(name); |
| assertNotNull("Missing Appender", listApp); |
| assertTrue("Not a ListAppender", listApp instanceof ListAppender); |
| final List<String> events = ((ListAppender) listApp).getMessages(); |
| assertTrue("Incorrect number of messages. Expected 1 Actual " + events.size(), events.size()== 1); |
| final String actual = events.get(0); |
| assertEquals("Incorrect message. Expected " + expected + ". Actual " + actual, expected, actual); |
| ((ListAppender) listApp).clear(); |
| } |
| |
| } |