TestCase for Log4J logging when running on a system with Log4J present, - * so that Log4J should be selected and an appropriate - * logger configured per the configuration properties.
- * - * @author Craig R. McClanahan - * @version $Revision$ $Date$ - */ - -public class CustomConfigTestCase extends DefaultConfigTestCase { - - - // ----------------------------------------------------------- Constructors - - - /** - *Construct a new instance of this test case.
- * - * @param name Name of the test case - */ - public CustomConfigTestCase(String name) { - super(name); - } - - - // ----------------------------------------------------- Instance Variables - - - /** - *The Appender we are utilizing.
The Logger we are utilizing.
The message levels that should have been logged.
- */ - protected Level testLevels[] = - { Level.INFO, Level.WARN, Level.ERROR, Level.FATAL }; - - - /** - *The message strings that should have been logged.
- */ - protected String testMessages[] = - { "info", "warn", "error", "fatal" }; - - - // ------------------------------------------- JUnit Infrastructure Methods - - - /** - * Set up instance variables required by this test case. - */ - public void setUp() throws Exception { - setUpAppender - ("org/apache/commons/logging/log4j/CustomConfig.properties"); - setUpLogger("TestLogger"); - setUpFactory(); - setUpLog("TestLogger"); - } - - - /** - * Return the tests included in this test suite. - */ - public static Test suite() throws Exception { - PathableClassLoader parent = new PathableClassLoader(null); - parent.useSystemLoader("junit."); - - PathableClassLoader child = new PathableClassLoader(parent); - child.addLogicalLib("testclasses"); - child.addLogicalLib("log4j12"); - child.addLogicalLib("commons-logging"); - - Class testClass = child.loadClass(CustomConfigTestCase.class.getName()); - return new PathableTestSuite(testClass, child); - } - - /** - * Tear down instance variables required by this test case. - */ - public void tearDown() { - super.tearDown(); - Logger.getRootLogger().removeAppender(appender); - appender = null; - logger = null; - } - - - // ----------------------------------------------------------- Test Methods - - - // Test logging message strings with exceptions - public void testExceptionMessages() throws Exception { - logExceptionMessages(); - checkLoggingEvents(true); - - } - - - // Test logging plain message strings - public void testPlainMessages() throws Exception { - - logPlainMessages(); - checkLoggingEvents(false); - - } - - - // Test pristine Appender instance - public void testPristineAppender() { - - assertNotNull("Appender exists", appender); - - } - - - // Test pristine Log instance - public void testPristineLog() { - - super.testPristineLog(); - - } - - - // Test pristine Logger instance - public void testPristineLogger() { - - assertNotNull("Logger exists", logger); - assertEquals("Logger level", Level.INFO, logger.getEffectiveLevel()); - assertEquals("Logger name", "TestLogger", logger.getName()); - - } - - - // Test Serializability of Log instance - public void testSerializable() throws Exception { - - super.testSerializable(); - testExceptionMessages(); - - } - - - // -------------------------------------------------------- Support Methods - - - // Check the log instance - protected void checkLog() { - - assertNotNull("Log exists", log); - assertEquals("Log class", - "org.apache.commons.logging.impl.Log4J12Logger", - log.getClass().getName()); - - // Assert which logging levels have been enabled - assertTrue(log.isErrorEnabled()); - assertTrue(log.isWarnEnabled()); - assertTrue(log.isInfoEnabled()); - assertTrue(!log.isDebugEnabled()); - assertTrue(!log.isTraceEnabled()); - - } - - - // Check the recorded messages - protected void checkLoggingEvents(boolean thrown) { - Iterator events = appender.events(); - for (int i = 0; i < testMessages.length; i++) { - assertTrue("Logged event " + i + " exists",events.hasNext()); - LoggingEvent event = (LoggingEvent) events.next(); - assertEquals("LoggingEvent level", - testLevels[i], event.getLevel()); - assertEquals("LoggingEvent message", - testMessages[i], event.getMessage()); - /* Does not appear to be logged correctly? - assertEquals("LoggingEvent class", - this.getClass().getName(), - event.getLocationInformation().getClassName()); - */ - /* Does not appear to be logged correctly? - if (thrown) { - assertEquals("LoggingEvent method", - "logExceptionMessages", - event.getLocationInformation().getMethodName()); - } else { - assertEquals("LoggingEvent method", - "logPlainMessages", - event.getLocationInformation().getMethodName()); - } - */ - if (thrown) { - assertNotNull("LoggingEvent thrown", - event.getThrowableInformation().getThrowableStrRep()); - assertTrue("LoggingEvent thrown type", - event.getThrowableInformation() - .getThrowableStrRep()[0] - .indexOf("IndexOutOfBoundsException")>0); - } else { - assertNull("LoggingEvent thrown", - event.getThrowableInformation()); - } - } - assertTrue(!events.hasNext()); - appender.flush(); - } - - - // Log the messages with exceptions - protected void logExceptionMessages() { - Throwable t = new IndexOutOfBoundsException(); - log.trace("trace", t); // Should not actually get logged - log.debug("debug", t); // Should not actually get logged - log.info("info", t); - log.warn("warn", t); - log.error("error", t); - log.fatal("fatal", t); - } - - - // Log the plain messages - protected void logPlainMessages() { - log.trace("trace"); // Should not actually get logged - log.debug("debug"); // Should not actually get logged - log.info("info"); - log.warn("warn"); - log.error("error"); - log.fatal("fatal"); - } - - - // Set up our custom Appender - protected void setUpAppender(String config) throws Exception { - Properties props = new Properties(); - InputStream is = - this.getClass().getClassLoader().getResourceAsStream(config); - props.load(is); - is.close(); - PropertyConfigurator.configure(props); - Enumeration appenders = Logger.getRootLogger().getAllAppenders(); - appender = (TestAppender) appenders.nextElement(); - } - - - // Set up our custom Logger - protected void setUpLogger(String name) throws Exception { - logger = Logger.getLogger(name); - } - - -} diff --git a/src/test/org/apache/commons/logging/log4j/DefaultConfigTestCase.java b/src/test/org/apache/commons/logging/log4j/DefaultConfigTestCase.java deleted file mode 100644 index e322a70..0000000 --- a/src/test/org/apache/commons/logging/log4j/DefaultConfigTestCase.java +++ /dev/null @@ -1,194 +0,0 @@ -/* - * Copyright 2001-2004 The Apache Software Foundation. - * - * Licensed 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.commons.logging.log4j; - - -import java.io.ByteArrayInputStream; -import java.io.ByteArrayOutputStream; -import java.io.ObjectInputStream; -import java.io.ObjectOutputStream; - -import junit.framework.Test; -import junit.framework.TestCase; -import junit.framework.TestSuite; - -import org.apache.commons.logging.Log; -import org.apache.commons.logging.LogFactory; -import org.apache.commons.logging.PathableTestSuite; -import org.apache.commons.logging.PathableClassLoader; - - -/** - *TestCase for Log4J logging when running on a system with - * zero configuration, and with Log4J present (so Log4J logging - * should be automatically configured).
- * - * @author Craig R. McClanahan - * @version $Revision$ $Date$ - */ - -public class DefaultConfigTestCase extends TestCase { - - - // ----------------------------------------------------------- Constructors - - - /** - *Construct a new instance of this test case.
- * - * @param name Name of the test case - */ - public DefaultConfigTestCase(String name) { - super(name); - } - - - // ----------------------------------------------------- Instance Variables - - - /** - *The {@link LogFactory} implementation we have selected.
- */ - protected LogFactory factory = null; - - - /** - *The {@link Log} implementation we have selected.
- */ - protected Log log = null; - - - // ------------------------------------------- JUnit Infrastructure Methods - - - /** - * Set up instance variables required by this test case. - */ - public void setUp() throws Exception { - setUpFactory(); - setUpLog("TestLogger"); - } - - - /** - * Return the tests included in this test suite. - */ - public static Test suite() throws Exception { - PathableClassLoader parent = new PathableClassLoader(null); - parent.useSystemLoader("junit."); - - PathableClassLoader child = new PathableClassLoader(parent); - child.addLogicalLib("testclasses"); - child.addLogicalLib("log4j12"); - child.addLogicalLib("commons-logging"); - - Class testClass = child.loadClass(DefaultConfigTestCase.class.getName()); - return new PathableTestSuite(testClass, child); - } - - /** - * Tear down instance variables required by this test case. - */ - public void tearDown() { - log = null; - factory = null; - LogFactory.releaseAll(); - } - - - // ----------------------------------------------------------- Test Methods - - - // Test pristine Log instance - public void testPristineLog() { - - checkLog(); - - } - - - // Test pristine LogFactory instance - public void testPristineFactory() { - - assertNotNull("LogFactory exists", factory); - assertEquals("LogFactory class", - "org.apache.commons.logging.impl.LogFactoryImpl", - factory.getClass().getName()); - - String names[] = factory.getAttributeNames(); - assertNotNull("Names exists", names); - assertEquals("Names empty", 0, names.length); - - } - - - // Test Serializability of Log instance - public void testSerializable() throws Exception { - - // Serialize and deserialize the instance - ByteArrayOutputStream baos = new ByteArrayOutputStream(); - ObjectOutputStream oos = new ObjectOutputStream(baos); - oos.writeObject(log); - oos.close(); - ByteArrayInputStream bais = - new ByteArrayInputStream(baos.toByteArray()); - ObjectInputStream ois = new ObjectInputStream(bais); - log = (Log) ois.readObject(); - ois.close(); - - // Check the characteristics of the resulting object - checkLog(); - - } - - - // -------------------------------------------------------- Support Methods - - - - // Check the log instance - protected void checkLog() { - - assertNotNull("Log exists", log); - assertEquals("Log class", - "org.apache.commons.logging.impl.Log4J12Logger", - log.getClass().getName()); - - // Can we call level checkers with no exceptions? - log.isDebugEnabled(); - log.isErrorEnabled(); - log.isFatalEnabled(); - log.isInfoEnabled(); - log.isTraceEnabled(); - log.isWarnEnabled(); - - } - - - // Set up factory instance - protected void setUpFactory() throws Exception { - factory = LogFactory.getFactory(); - } - - - // Set up log instance - protected void setUpLog(String name) throws Exception { - log = LogFactory.getLog(name); - } - - -}