lttng-ust-java-tests-log4j/src/test/java/org/lttng/ust/agent/integration/context/Log4jAppContextIT.java

   1 /*
   2  * Copyright (C) 2016, 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.context;
  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.After;
  27 import org.junit.AfterClass;
  28 import org.junit.Before;
  29 import org.junit.BeforeClass;
  30 import org.lttng.tools.ILttngSession.Domain;
  31 import org.lttng.ust.agent.log4j.LttngLogAppender;
  32 import org.lttng.ust.agent.utils.Log4jTestUtils;
  33
  34 /**
  35  * Enabled app contexts test for the LTTng-UST JUL log handler.
  36  */
  37 public class Log4jAppContextIT extends AppContextITBase {
  38
  39     private static final Domain DOMAIN = Domain.LOG4J;
  40
  41     private Logger logger;
  42
  43     /**
  44      * Class setup
  45      */
  46     @BeforeClass
  47     public static void log4jClassSetup() {
  48         Log4jTestUtils.testClassSetup();
  49     }
  50
  51     /**
  52      * Class cleanup
  53      */
  54     @AfterClass
  55     public static void log4jClassCleanup() {
  56         Log4jTestUtils.testClassCleanup();
  57     }
  58
  59     /**
  60      * Test setup
  61      *
  62      * @throws SecurityException
  63      * @throws IOException
  64      */
  65     @Before
  66     public void julSetup() throws SecurityException, IOException {
  67         logger = Logger.getLogger(EVENT_NAME);
  68         logger.setLevel(Level.ALL);
  69
  70         logHandler = new LttngLogAppender();
  71         logger.addAppender((Appender) logHandler);
  72     }
  73
  74     /**
  75      * Test teardown
  76      */
  77     @After
  78     public void julTeardown() {
  79         logger.removeAppender((Appender) logHandler);
  80         logger = null;
  81     }
  82
  83     @Override
  84     protected Domain getDomain() {
  85         return DOMAIN;
  86     }
  87
  88     @Override
  89     protected boolean closeHandlers()
  90     {
  91         return true;
  92     }
  93
  94     @Override
  95     protected void sendEventsToLoggers() {
  96         Log4jTestUtils.send10Events(logger);
  97     }
  98 }