RewriteAppenderTest xref

    1   /*
    2    * Licensed to the Apache Software Foundation (ASF) under one or more
    3    * contributor license agreements.  See the NOTICE file distributed with
    4    * this work for additional information regarding copyright ownership.
    5    * The ASF licenses this file to You under the Apache License, Version 2.0
    6    * (the "License"); you may not use this file except in compliance with
    7    * the License.  You may obtain a copy of the License at
    8    *
    9    *      http://www.apache.org/licenses/LICENSE-2.0
    10   *
    11   * Unless required by applicable law or agreed to in writing, software
    12   * distributed under the License is distributed on an "AS IS" BASIS,
    13   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    14   * See the License for the specific language governing permissions and
    15   * limitations under the License.
    16   */
    17  package org.apache.log4j.rewrite;
    18
    19  import junit.framework.*;
    20  import org.apache.log4j.*;
    21  import org.apache.log4j.util.Compare;
    22  import org.apache.log4j.xml.*;
    23
    24  import java.io.InputStream;
    25  import java.util.Map;
    26  import java.util.HashMap;
    27  import java.util.TreeMap;
    28  import java.util.Hashtable;
    29  import javax.xml.parsers.*;
    30  import org.w3c.dom.*;
    31
    32  public class RewriteAppenderTest extends TestCase {
    33      public RewriteAppenderTest(final String name) {
    34          super(name);
    35      }
    36
    37      public void setUp() {
    38          LogManager.getLoggerRepository().resetConfiguration();
    39          Hashtable context = MDC.getContext();
    40          if (context != null) {
    41              context.clear();
    42          }
    43      }
    44
    45      public void tearDown() {
    46          LogManager.getLoggerRepository().shutdown();
    47      }
    48
    49      public void configure(final String resourceName) throws Exception {
    50          InputStream is = RewriteAppenderTest.class.getResourceAsStream(resourceName);
    51          DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
    52          factory.setNamespaceAware(false);
    53          DocumentBuilder builder = factory.newDocumentBuilder();
    54          Document doc = builder.parse(is);
    55          DOMConfigurator.configure(doc.getDocumentElement());
    56      }
    57
    58
    59      public void testMapPolicy() throws Exception {
    60          configure("map.xml");
    61          Logger logger = Logger.getLogger(RewriteAppenderTest.class);
    62          logger.info("Message 0");
    63          MDC.put("p1", "Hola");
    64
    65          Map msg = new TreeMap();
    66          msg.put("p1", "Hello");
    67          msg.put("p2", "World");
    68          msg.put("x1", "Mundo");
    69          logger.info(msg);
    70          msg.put("message", "Message 1");
    71          logger.info(msg);
    72          assertTrue(Compare.compare(RewriteAppenderTest.class, "temp", "map.log"));
    73      }
    74
    75      private static class BaseBean {
    76          private final Object p2;
    77          private final Object x1;
    78
    79          public BaseBean(final Object p2,
    80                          final Object x1) {
    81               this.p2 = p2;
    82               this.x1 = x1;
    83          }
    84
    85          public Object getP2() {
    86              return p2;
    87          }
    88
    89          public Object getX1() {
    90              return x1;
    91          }
    92
    93          public String toString() {
    94              return "I am bean.";
    95          }
    96      }
    97
    98      private static class MessageBean extends BaseBean {
    99          private final Object msg;
    100
    101         public MessageBean(final Object msg,
    102                            final Object p2,
    103                            final Object x1) {
    104             super(p2, x1);
    105             this.msg = msg;
    106         }
    107
    108         public Object getMessage() {
    109             return msg;
    110         }
    111     }
    112
    113     public void testReflectionPolicy() throws Exception {
    114         configure("reflection.xml");
    115         Logger logger = Logger.getLogger(RewriteAppenderTest.class);
    116         logger.info("Message 0");
    117         logger.info(new BaseBean("Hello", "World" ));
    118         MDC.put("p1", "Hola");
    119         MDC.put("p2", "p2");
    120         logger.info(new MessageBean("Welcome to The Hub", "Hello", "World" ));
    121         assertTrue(Compare.compare(RewriteAppenderTest.class, "temp", "reflection.log"));
    122     }
    123
    124     public void testPropertyPolicy() throws Exception {
    125         configure("property.xml");
    126         Logger logger = Logger.getLogger(RewriteAppenderTest.class);
    127         logger.info("Message 0");
    128         MDC.put("p1", "Hola");
    129         logger.info("Message 1");
    130         assertTrue(Compare.compare(RewriteAppenderTest.class, "temp", "property.log"));
    131     }
    132 }