lttng-ust-java-tests-log4j/src/test/java/org/lttng/ust/agent/integration/events/Log4jEnabledEventsIT.java

   1 /*
   2  * Copyright (C) 2015, EfficiOS Inc., Alexandre Montplaisir <alexmonthy@efficios.com>
   3  *
   4  * This program is free software; you can redistribute it and/or modify
   5  * it under the terms of the GNU General Public License as published by
   6  * the Free Software Foundation; either version 2 of the License, or
   7  * (at your option) any later version.
   8  *
   9  * This program is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  * GNU General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU General Public License along
  15  * with this program; if not, write to the Free Software Foundation, Inc.,
  16  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  17  */
  18
  19 package org.lttng.ust.agent.integration.events;
  20
  21 import java.io.IOException;
  22
  23 import org.apache.log4j.Appender;
  24 import org.apache.log4j.Level;
  25 import org.apache.log4j.Logger;
  26 import org.junit.jupiter.api.AfterAll;
  27 import org.junit.jupiter.api.AfterEach;
  28 import org.junit.jupiter.api.BeforeAll;
  29 import org.junit.jupiter.api.BeforeEach;
  30 import org.junit.jupiter.api.Tag;
  31 import org.junit.jupiter.api.Test;
  32 import org.lttng.tools.ILttngSession.Domain;
  33 import org.lttng.ust.agent.log4j.LttngLogAppender;
  34 import org.lttng.ust.agent.utils.Log4jTestUtils;
  35
  36 /**
  37  * Enabled events test for the LTTng-UST Log4j log handler.
  38  */
  39 @Tag("agent:log4j")
  40 @Tag("domain:log4j")
  41 public class Log4jEnabledEventsIT extends EnabledEventsITBase {
  42
  43     private static final Domain DOMAIN = Domain.LOG4J;
  44
  45     private Logger loggerA;
  46     private Logger loggerB;
  47     private Logger loggerC;
  48     private Logger loggerD;
  49
  50     /**
  51      * Class setup
  52      */
  53     @BeforeAll
  54     public static void log4jClassSetup() {
  55         Log4jTestUtils.testClassSetup();
  56     }
  57
  58     /**
  59      * Class cleanup
  60      */
  61     @AfterAll
  62     public static void log4jClassCleanup() {
  63         Log4jTestUtils.testClassCleanup();
  64     }
  65
  66     /**
  67      * Test setup
  68      *
  69      * @throws SecurityException
  70      * @throws IOException
  71      */
  72     @BeforeEach
  73     public void log4jSetup() throws SecurityException, IOException {
  74         loggerA = Logger.getLogger(EVENT_NAME_A);
  75         loggerB = Logger.getLogger(EVENT_NAME_B);
  76         loggerC = Logger.getLogger(EVENT_NAME_C);
  77         loggerD = Logger.getLogger(EVENT_NAME_D);
  78
  79         loggerA.setLevel(Level.ALL);
  80         loggerB.setLevel(Level.ALL);
  81         loggerC.setLevel(Level.ALL);
  82         loggerD.setLevel(Level.ALL);
  83
  84         handlerA = new LttngLogAppender();
  85         handlerB = new LttngLogAppender();
  86         handlerC = new LttngLogAppender();
  87
  88         loggerA.addAppender((Appender) handlerA);
  89         loggerB.addAppender((Appender) handlerB);
  90         loggerC.addAppender((Appender) handlerC);
  91     }
  92
  93     /**
  94      * Test teardown
  95      */
  96     @AfterEach
  97     public void log4jTeardown() {
  98         loggerA.removeAppender((Appender) handlerA);
  99         loggerB.removeAppender((Appender) handlerB);
 100         loggerC.removeAppender((Appender) handlerC);
 101
 102         loggerA = null;
 103         loggerB = null;
 104         loggerC = null;
 105         loggerD = null;
 106     }
 107
 108     @Override
 109     protected Domain getDomain() {
 110         return DOMAIN;
 111     }
 112
 113     @Override
 114     protected boolean closeHandlers()
 115     {
 116         return true;
 117     }
 118
 119     @Override
 120     protected void sendEventsToLoggers() {
 121         Log4jTestUtils.send10Events(loggerA);
 122         Log4jTestUtils.send10Events(loggerB);
 123         Log4jTestUtils.send10Events(loggerC);
 124         Log4jTestUtils.send10Events(loggerD);
 125     }
 126
 127     @Override
 128     protected void sendLocalizedEvent(String rawString, Object[] params) {
 129         throw new UnsupportedOperationException();
 130     }
 131
 132     @Override
 133     @Test
 134     public void testLocalizedMessage() {
 135         /* Does not apply to log4j 1.2.x */
 136     }
 137 }