lttng-ust-java-tests-log4j2/src/main/java/org/lttng/ust/agent/integration/context/Log4j2AppContextITBase.java

   1 /*
   2  * Copyright (C) 2022, EfficiOS Inc.
   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.logging.log4j.core.Logger;
  24 import org.junit.jupiter.api.AfterAll;
  25 import org.junit.jupiter.api.AfterEach;
  26 import org.junit.jupiter.api.BeforeAll;
  27 import org.junit.jupiter.api.BeforeEach;
  28 import org.junit.jupiter.api.TestInstance;
  29 import org.junit.jupiter.api.TestInstance.Lifecycle;
  30 import org.lttng.ust.agent.ILttngHandler;
  31 import org.lttng.ust.agent.utils.Log4j2TestContext;
  32 import org.lttng.ust.agent.utils.Log4j2TestUtils;
  33
  34 /**
  35  * Enabled app contexts test for the LTTng-UST Log4j 2.x log handler.
  36  */
  37 @TestInstance(Lifecycle.PER_CLASS)
  38 public abstract class Log4j2AppContextITBase extends AppContextITBase {
  39
  40     private Log4j2TestContext testContext;
  41     private Logger logger;
  42
  43     /**
  44      * Class setup
  45      */
  46     @BeforeAll
  47     public void log4j2ClassSetup() {
  48         Log4j2TestUtils.testClassSetup(getDomain());
  49     }
  50
  51     /**
  52      * Class cleanup
  53      */
  54     @AfterAll
  55     public static void log4j2ClassCleanup() {
  56         Log4j2TestUtils.testClassCleanup();
  57     }
  58
  59     /**
  60      * Test setup
  61      *
  62      * @throws SecurityException
  63      * @throws IOException
  64      */
  65     @SuppressWarnings("resource")
  66     @BeforeEach
  67     public void log4j2Setup() throws SecurityException, IOException {
  68         testContext = new Log4j2TestContext("log4j2." + this.getClass().getSimpleName() + ".xml");
  69
  70         testContext.beforeTest();
  71
  72         logger = testContext.getLoggerContext().getLogger(EVENT_NAME);
  73
  74         logHandler = (ILttngHandler) logger.getAppenders().get("Lttng");
  75     }
  76
  77     /**
  78      * Test teardown
  79      */
  80     @AfterEach
  81     public void log4j2Teardown() {
  82         testContext.afterTest();
  83         logger = null;
  84     }
  85
  86     @Override
  87     protected boolean closeHandlers()
  88     {
  89         return false;
  90     }
  91
  92     @Override
  93     protected void sendEventsToLoggers() {
  94         Log4j2TestUtils.send10Events(logger);
  95     }
  96 }