opendaylight/config/logback-config-loader/src/test/java/org/opendaylight/controller/logback/config/loader/test/LogbackConfigurationLoaderTest.java

   1 /**
   2  * Copyright (c) 2014 Cisco Systems, Inc. and others.  All rights reserved.
   3  *
   4  * This program and the accompanying materials are made available under the
   5  * terms of the Eclipse Public License v1.0 which accompanies this distribution,
   6  * and is available at http://www.eclipse.org/legal/epl-v10.html
   7  */
   8 package org.opendaylight.controller.logback.config.loader.test;
   9
  10 import java.io.File;
  11 import java.util.ArrayList;
  12 import java.util.List;
  13
  14 import org.junit.Assert;
  15 import org.junit.Test;
  16 import org.junit.runner.RunWith;
  17 import org.junit.runners.JUnit4;
  18 import org.opendaylight.controller.logback.config.loader.impl.LogbackConfigUtil;
  19 import org.opendaylight.controller.logback.config.loader.impl.LogbackConfigurationLoader;
  20 import org.opendaylight.controller.logback.config.loader.test.logwork.Debugger;
  21 import org.opendaylight.controller.logback.config.loader.test.logwork.Errorer;
  22 import org.opendaylight.controller.logback.config.loader.test.logwork.Informer;
  23 import org.opendaylight.controller.logback.config.loader.test.logwork.Tracer;
  24 import org.opendaylight.controller.logback.config.loader.test.logwork.Warner;
  25 import org.slf4j.Logger;
  26 import org.slf4j.LoggerFactory;
  27
  28 /**
  29  * test of logging config loader - {@link LogbackConfigurationLoader}
  30  */
  31 @RunWith(JUnit4.class)
  32 public class LogbackConfigurationLoaderTest {
  33
  34     /** logback config root */
  35     private static final String LOGBACK_D = "/logback.d";
  36     private static Logger LOG = LoggerFactory
  37             .getLogger(LogbackConfigurationLoaderTest.class);
  38
  39     /**
  40      * Test of method {@link LogbackConfigurationLoader#load(boolean, Object[])}
  41      *
  42      * @throws Exception
  43      */
  44     @Test
  45     public void testLoad() throws Exception {
  46         File logConfigRoot = new File(LogbackConfigurationLoaderTest.class
  47                 .getResource(LOGBACK_D).getFile());
  48         List<File> sortedConfigFiles = LogbackConfigUtil.harvestSortedConfigFiles(logConfigRoot);
  49         LogbackConfigurationLoader.load(true, sortedConfigFiles.toArray());
  50
  51         LOG.info("LOGBACK ready -> about to use it");
  52
  53         Tracer.doSomeAction();
  54         Debugger.doSomeAction();
  55         Informer.doSomeAction();
  56         Warner.doSomeAction();
  57         Errorer.doSomeAction();
  58
  59         // check logs
  60         String[] expectedLogs = new String[] {
  61                 "LoggingEvent -> [INFO] org.opendaylight.controller.logback.config.loader.test.LogbackConfigurationLoaderTest: LOGBACK ready -> about to use it",
  62                 "LoggingEvent -> [TRACE] org.opendaylight.controller.logback.config.loader.test.logwork.Tracer: tracing",
  63                 "LoggingEvent -> [DEBUG] org.opendaylight.controller.logback.config.loader.test.logwork.Tracer: debugging",
  64                 "LoggingEvent -> [INFO] org.opendaylight.controller.logback.config.loader.test.logwork.Tracer: infoing",
  65                 "LoggingEvent -> [WARN] org.opendaylight.controller.logback.config.loader.test.logwork.Tracer: warning",
  66                 "LoggingEvent -> [ERROR] org.opendaylight.controller.logback.config.loader.test.logwork.Tracer: erroring",
  67                 "LoggingEvent -> [DEBUG] org.opendaylight.controller.logback.config.loader.test.logwork.Debugger: debugging",
  68                 "LoggingEvent -> [INFO] org.opendaylight.controller.logback.config.loader.test.logwork.Debugger: infoing",
  69                 "LoggingEvent -> [WARN] org.opendaylight.controller.logback.config.loader.test.logwork.Debugger: warning",
  70                 "LoggingEvent -> [ERROR] org.opendaylight.controller.logback.config.loader.test.logwork.Debugger: erroring",
  71                 "LoggingEvent -> [INFO] org.opendaylight.controller.logback.config.loader.test.logwork.Informer: infoing",
  72                 "LoggingEvent -> [WARN] org.opendaylight.controller.logback.config.loader.test.logwork.Informer: warning",
  73                 "LoggingEvent -> [ERROR] org.opendaylight.controller.logback.config.loader.test.logwork.Informer: erroring",
  74                 "LoggingEvent -> [WARN] org.opendaylight.controller.logback.config.loader.test.logwork.Warner: warning",
  75                 "LoggingEvent -> [ERROR] org.opendaylight.controller.logback.config.loader.test.logwork.Warner: erroring",
  76                 "LoggingEvent -> [ERROR] org.opendaylight.controller.logback.config.loader.test.logwork.Errorer: erroring"
  77
  78         };
  79
  80         List<String> logSnapshot = new ArrayList<>(TestAppender.getLogRecord());
  81         for (String logLine : logSnapshot) {
  82             LOG.info("\"{}\",", logLine);
  83         }
  84
  85         Assert.assertArrayEquals(expectedLogs, logSnapshot.toArray());
  86     }
  87 }