| /* |
| * 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.appender; |
| |
| import org.apache.logging.log4j.LogManager; |
| import org.apache.logging.log4j.Logger; |
| import org.apache.logging.log4j.LoggingException; |
| 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.XMLConfigurationFactory; |
| import org.apache.logging.log4j.status.StatusLogger; |
| import org.apache.logging.log4j.test.appender.ListAppender; |
| import org.junit.After; |
| 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.*; |
| |
| /** |
| * |
| */ |
| public class AsynchAppenderTest { |
| private static final String CONFIG = "log4j-asynch.xml"; |
| private static Configuration config; |
| private static ListAppender app; |
| private static LoggerContext ctx; |
| |
| @BeforeClass |
| public static void setupClass() { |
| System.setProperty(XMLConfigurationFactory.CONFIGURATION_FILE_PROPERTY, CONFIG); |
| ctx = (LoggerContext) LogManager.getContext(false); |
| config = ctx.getConfiguration(); |
| for (final Map.Entry<String, Appender> entry : config.getAppenders().entrySet()) { |
| if (entry.getKey().equals("List")) { |
| app = (ListAppender) entry.getValue(); |
| break; |
| } |
| } |
| } |
| |
| @AfterClass |
| public static void cleanupClass() { |
| System.clearProperty(XMLConfigurationFactory.CONFIGURATION_FILE_PROPERTY); |
| ctx.reconfigure(); |
| StatusLogger.getLogger().reset(); |
| } |
| |
| @After |
| public void after() { |
| app.clear(); |
| } |
| |
| @Test |
| public void rewriteTest() throws Exception { |
| final Logger logger = LogManager.getLogger(AsynchAppender.class); |
| logger.error("This is a test"); |
| logger.warn("Hello world!"); |
| Thread.sleep(100); |
| final List<String> list = app.getMessages(); |
| assertNotNull("No events generated", list); |
| assertTrue("Incorrect number of events. Expected 2, got " + list.size(), list.size() == 2); |
| String msg = list.get(0); |
| String expected = AsynchAppenderTest.class.getName() + " rewriteTest This is a test"; |
| assertTrue("Expected " + expected + ", Actual " + msg, expected.equals(msg)); |
| msg = list.get(1); |
| expected = AsynchAppenderTest.class.getName() + " rewriteTest Hello world!"; |
| assertTrue("Expected " + expected + ", Actual " + msg, expected.equals(msg)); |
| } |
| |
| @Test |
| public void testException() throws Exception { |
| final Logger logger = LogManager.getLogger(AsynchAppender.class); |
| final Exception parent = new IllegalStateException("Test"); |
| final Throwable child = new LoggingException("This is a test", parent); |
| logger.error("This is a test", child); |
| Thread.sleep(100); |
| final List<String> list = app.getMessages(); |
| assertNotNull("No events generated", list); |
| assertTrue("Incorrect number of events. Expected 1, got " + list.size(), list.size() == 1); |
| final String msg = list.get(0); |
| assertTrue("No parent exception", msg.contains("java.lang.IllegalStateException")); |
| } |
| } |