diff options
Diffstat (limited to 'java/broker/src/test/java/org/apache/qpid/server/logging/log4j/LoggingManagementFacadeTest.java')
-rw-r--r-- | java/broker/src/test/java/org/apache/qpid/server/logging/log4j/LoggingManagementFacadeTest.java | 243 |
1 files changed, 243 insertions, 0 deletions
diff --git a/java/broker/src/test/java/org/apache/qpid/server/logging/log4j/LoggingManagementFacadeTest.java b/java/broker/src/test/java/org/apache/qpid/server/logging/log4j/LoggingManagementFacadeTest.java new file mode 100644 index 0000000000..72b34868ba --- /dev/null +++ b/java/broker/src/test/java/org/apache/qpid/server/logging/log4j/LoggingManagementFacadeTest.java @@ -0,0 +1,243 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + * + */ +package org.apache.qpid.server.logging.log4j; + +import java.io.File; +import java.io.InputStream; +import java.util.List; +import java.util.Map; + +import org.apache.log4j.Level; +import org.apache.qpid.test.utils.TestFileUtils; +import org.apache.qpid.util.FileUtils; + +import junit.framework.TestCase; + +public class LoggingManagementFacadeTest extends TestCase +{ + private LoggingManagementFacade _loggingFacade; + private String _log4jXmlFile; + + @Override + protected void setUp() throws Exception + { + super.setUp(); + _log4jXmlFile = createTestLog4jXml(); + _loggingFacade = LoggingManagementFacade.configure(_log4jXmlFile); + } + + public void testGetAvailableLoggerLevels() throws Exception + { + List<String> levels = _loggingFacade.getAvailableLoggerLevels(); + assertTrue(levels.contains("ALL")); + assertTrue(levels.contains("TRACE")); + assertTrue(levels.contains("DEBUG")); + assertTrue(levels.contains("INFO")); + assertTrue(levels.contains("WARN")); + assertTrue(levels.contains("ERROR")); + assertTrue(levels.contains("FATAL")); + assertTrue(levels.contains("OFF")); + assertEquals(8, levels.size()); + } + + public void testRetrieveConfigFileRootLoggerLevel() throws Exception + { + String level = _loggingFacade.retrieveConfigFileRootLoggerLevel(); + assertEquals(Level.WARN.toString(), level); + } + + public void testSetConfigFileRootLoggerLevel() throws Exception + { + String oldLevel = _loggingFacade.retrieveConfigFileRootLoggerLevel(); + assertEquals("WARN", oldLevel); + + _loggingFacade.setConfigFileRootLoggerLevel("INFO"); + + String level = _loggingFacade.retrieveConfigFileRootLoggerLevel(); + assertEquals("INFO", level); + } + + public void testRetrieveConfigFileLoggerLevels() throws Exception + { + Map<String, String> levels = _loggingFacade.retrieveConfigFileLoggersLevels(); + assertEquals(3, levels.size()); + String abcLevel = levels.get("a.b.c"); + String abc1Level = levels.get("a.b.c.1"); + String abc2Level = levels.get("a.b.c.2"); + assertEquals("INFO", abcLevel); + assertEquals("DEBUG", abc1Level); + assertEquals("TRACE", abc2Level); + } + + public void testSetConfigFileLoggerLevels() throws Exception + { + final String loggerName = "a.b.c"; + + assertConfigFileLoggingLevel(loggerName, "INFO"); + + _loggingFacade.setConfigFileLoggerLevel(loggerName, "WARN"); + + Map<String, String> levels = _loggingFacade.retrieveConfigFileLoggersLevels(); + String abcLevel = levels.get(loggerName); + assertEquals("WARN", abcLevel); + } + + public void testSetConfigFileLoggerLevelsWhereLoggerDoesNotExist() throws Exception + { + try + { + _loggingFacade.setConfigFileLoggerLevel("does.not.exist", "WARN"); + fail("Exception not thrown"); + } + catch (LoggingFacadeException lfe) + { + // PASS + assertEquals("Can't find logger does.not.exist", lfe.getMessage()); + } + } + + public void testRetrieveRuntimeRootLoggerLevel() throws Exception + { + String level = _loggingFacade.retrieveRuntimeRootLoggerLevel(); + assertEquals(Level.WARN.toString(), level); + } + + public void testSetRuntimeRootLoggerLevel() throws Exception + { + String oldLevel = _loggingFacade.retrieveRuntimeRootLoggerLevel(); + assertEquals("WARN", oldLevel); + + _loggingFacade.setRuntimeRootLoggerLevel("INFO"); + + String level = _loggingFacade.retrieveRuntimeRootLoggerLevel(); + assertEquals("INFO", level); + } + + public void testRetrieveRuntimeLoggersLevels() throws Exception + { + Map<String, String> levels = _loggingFacade.retrieveRuntimeLoggersLevels(); + // Don't assert size as implementation itself uses logging and we'd count its loggers too + String abcLevel = levels.get("a.b.c"); + String abc1Level = levels.get("a.b.c.1"); + String abc2Level = levels.get("a.b.c.2"); + assertEquals("INFO", abcLevel); + assertEquals("DEBUG", abc1Level); + assertEquals("TRACE", abc2Level); + } + + public void testSetRuntimeLoggerLevel() throws Exception + { + final String loggerName = "a.b.c"; + + assertRuntimeLoggingLevel(loggerName, "INFO"); + + _loggingFacade.setRuntimeLoggerLevel(loggerName, "WARN"); + + assertRuntimeLoggingLevel(loggerName, "WARN"); + } + + public void testSetRuntimeLoggerToInheritFromParent() throws Exception + { + final String parentLoggerName = "a.b.c"; + final String childLoggerName = "a.b.c.1"; + + assertRuntimeLoggingLevel(parentLoggerName, "INFO"); + assertRuntimeLoggingLevel(childLoggerName, "DEBUG"); + + _loggingFacade.setRuntimeLoggerLevel(childLoggerName, null); + + assertRuntimeLoggingLevel(parentLoggerName, "INFO"); + assertRuntimeLoggingLevel(childLoggerName, "INFO"); + } + + public void testSetRuntimeLoggerLevelsWhereLoggerDoesNotExist() throws Exception + { + final String loggerName = "does.not.exist2"; + + Map<String, String> oldLevels = _loggingFacade.retrieveRuntimeLoggersLevels(); + assertFalse(oldLevels.containsKey(loggerName)); + + try + { + _loggingFacade.setRuntimeLoggerLevel(loggerName, "WARN"); + fail("Exception not thrown"); + } + catch (LoggingFacadeException lfe) + { + // PASS + assertEquals("Can't find logger " + loggerName, lfe.getMessage()); + } + + Map<String, String> levels = _loggingFacade.retrieveRuntimeLoggersLevels(); + assertFalse(levels.containsKey(loggerName)); + } + + public void testReloadOfChangedLog4JFileUpdatesRuntimeLogLevel() throws Exception + { + final String loggerName = "a.b.c"; + + assertRuntimeLoggingLevel(loggerName, "INFO"); + assertConfigFileLoggingLevel(loggerName, "INFO"); + + _loggingFacade.setConfigFileLoggerLevel(loggerName, "WARN"); + + assertRuntimeLoggingLevel(loggerName, "INFO"); + + _loggingFacade.reload(); + + assertRuntimeLoggingLevel(loggerName, "WARN"); + } + + + public void testReloadOfLog4JFileRevertsRuntimeChanges() throws Exception + { + final String loggerName = "a.b.c"; + + assertRuntimeLoggingLevel(loggerName, "INFO"); + assertConfigFileLoggingLevel(loggerName, "INFO"); + + _loggingFacade.setRuntimeLoggerLevel(loggerName, "WARN"); + + assertRuntimeLoggingLevel(loggerName, "WARN"); + + _loggingFacade.reload(); + + assertRuntimeLoggingLevel(loggerName, "INFO"); + } + + private void assertConfigFileLoggingLevel(final String loggerName, String expectedLevel) throws Exception + { + Map<String, String> levels = _loggingFacade.retrieveConfigFileLoggersLevels(); + String actualLevel = levels.get(loggerName); + assertEquals(expectedLevel, actualLevel); + } + + private void assertRuntimeLoggingLevel(final String loggerName, String expectedLevel) throws Exception + { + Map<String, String> levels = _loggingFacade.retrieveRuntimeLoggersLevels(); + String actualLevel = levels.get(loggerName); + assertEquals(expectedLevel, actualLevel); + } + + private String createTestLog4jXml() throws Exception + { + return TestFileUtils.createTempFileFromResource(this, "LoggingFacadeTest.log4j.xml").getAbsolutePath(); + } +} |