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Add a more thorough set of unit tests for using JDK 1.4 logging. Right now,

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the tests run when everything is in the system class loader -- need to add
execution wrappers for two-tier class loaders where:

  * commons-logging.jar is in the parent and test execution is in the child

  * commons-logging-api.jar is in the parent and test execution plus
    commons-logging.jar is in the child

to simulate container environments like that you get running inside Tomcat.

Later on, we'll want an analogous set of tests for Log4J.


git-svn-id: https://svn.apache.org/repos/asf/jakarta/commons/proper/logging/trunk@138958 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Craig R. McClanahan
2003-03-29 22:04:54 +00:00
parent 64fc246f30
commit 916223fc8d
5 changed files with 676 additions and 2 deletions
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9
src/test/org/apache/commons/logging/jdk14/CustomConfig.properties Normal file
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# This is the custom configuration properties for the JDK 1.4 logger tests
# in CustomConfigTestCase.
# Configure the Handler so we can examine the logged messages
handlers = org.apache.commons.logging.jdk14.TestHandler
# Configre the default logging level to be FINE so we should get
# everything except trace messages
.level = FINE

296
src/test/org/apache/commons/logging/jdk14/CustomConfigTestCase.java Normal file
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/*
* $Header: /home/jerenkrantz/tmp/commons/commons-convert/cvs/home/cvs/jakarta-commons//logging/src/test/org/apache/commons/logging/jdk14/CustomConfigTestCase.java,v 1.1 2003/03/29 22:04:54 craigmcc Exp $
* $Revision: 1.1 $
* $Date: 2003/03/29 22:04:54 $
*
* ====================================================================
*
* The Apache Software License, Version 1.1
*
* Copyright (c) 1999-2003 The Apache Software Foundation. All rights
* reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. The end-user documentation included with the redistribution, if
* any, must include the following acknowlegement:
* "This product includes software developed by the
* Apache Software Foundation (http://www.apache.org/)."
* Alternately, this acknowlegement may appear in the software itself,
* if and wherever such third-party acknowlegements normally appear.
*
* 4. The names "The Jakarta Project", "Commons", and "Apache Software
* Foundation" must not be used to endorse or promote products derived
* from this software without prior written permission. For written
* permission, please contact apache@apache.org.
*
* 5. Products derived from this software may not be called "Apache"
* nor may "Apache" appear in their names without prior written
* permission of the Apache Group.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
*/
package org.apache.commons.logging.jdk14;
import java.io.InputStream;
import java.util.Iterator;
import java.util.logging.Handler;
import java.util.logging.Level;
import java.util.logging.Logger;
import java.util.logging.LogManager;
import java.util.logging.LogRecord;
import junit.framework.Test;
import junit.framework.TestCase;
import junit.framework.TestSuite;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
/**
* <p>TestCase for JDK 1.4 logging when running on a JDK 1.4 system with
* custom configuration, so that JDK 1.4 should be selected and an appropriate
* logger configured per the configuration properties.</p>
*
* @author Craig R. McClanahan
* @version $Revision: 1.1 $ $Date: 2003/03/29 22:04:54 $
*/
public class CustomConfigTestCase extends DefaultConfigTestCase {
// ----------------------------------------------------------- Constructors
/**
* <p>Construct a new instance of this test case.</p>
*
* @param name Name of the test case
*/
public CustomConfigTestCase(String name) {
super(name);
}
// ----------------------------------------------------- Instance Variables
/**
* <p>The customized <code>Handler</code> we will be using.</p>
*/
protected TestHandler handler = null;
/**
* <p>The underlying <code>Handler</code>s we will be using.</p>
*/
protected Handler handlers[] = null;
/**
* <p>The underlying <code>Logger</code> we will be using.</p>
*/
protected Logger logger = null;
/**
* <p>The underlying <code>LogManager</code> we will be using.</p>
*/
protected LogManager manager = null;
/**
* <p>The message levels that should have been logged.</p>
*/
protected Level testLevels[] =
{ Level.FINE, Level.INFO, Level.WARNING, Level.SEVERE };
/**
* <p>The message strings that should have been logged.</p>
*/
protected String testMessages[] =
{ "debug", "info", "warn", "error" };
// ------------------------------------------- JUnit Infrastructure Methods
/**
* Set up instance variables required by this test case.
*/
public void setUp() throws Exception {
setUpManager
("org/apache/commons/logging/jdk14/CustomConfig.properties");
setUpLogger("TestLogger");
setUpHandlers();
setUpFactory();
setUpLog("TestLogger");
}
/**
* Return the tests included in this test suite.
*/
public static Test suite() {
return (new TestSuite(CustomConfigTestCase.class));
}
/**
* Tear down instance variables required by this test case.
*/
public void tearDown() {
super.tearDown();
handlers = null;
logger = null;
manager = null;
}
// ----------------------------------------------------------- Test Methods
// Test logging plain message strings
public void testPlainMessages() throws Exception {
logPlainMessages();
Iterator records = handler.records();
for (int i = 0; i < testMessages.length; i++) {
assertTrue(records.hasNext());
LogRecord record = (LogRecord) records.next();
assertEquals("LogRecord level",
testLevels[i], record.getLevel());
assertEquals("LogRecord message",
testMessages[i], record.getMessage());
assertEquals("LogRecord class",
this.getClass().getName(),
record.getSourceClassName());
assertEquals("LogRecord method",
"logPlainMessages",
record.getSourceMethodName());
}
assertTrue(!records.hasNext());
handler.flush();
}
// Test pristine Handlers instances
public void testPristineHandlers() {
assertNotNull(handlers);
assertEquals(1, handlers.length);
assertTrue(handlers[0] instanceof TestHandler);
assertNotNull(handler);
}
// Test pristine Log instance
public void testPristineLog() {
super.testPristineLog();
// Assert which logging levels have been enabled
assertTrue(log.isErrorEnabled());
assertTrue(log.isWarnEnabled());
assertTrue(log.isInfoEnabled());
assertTrue(log.isDebugEnabled());
assertTrue(!log.isTraceEnabled());
}
// Test pristine Logger instance
public void testPristineLogger() {
assertNotNull("Logger exists", logger);
assertEquals("Logger name", "TestLogger", logger.getName());
// Assert which logging levels have been enabled
assertTrue(logger.isLoggable(Level.SEVERE));
assertTrue(logger.isLoggable(Level.WARNING));
assertTrue(logger.isLoggable(Level.INFO));
assertTrue(logger.isLoggable(Level.CONFIG));
assertTrue(logger.isLoggable(Level.FINE));
assertTrue(!logger.isLoggable(Level.FINER));
assertTrue(!logger.isLoggable(Level.FINEST));
}
// -------------------------------------------------------- Support Methods
// Log the plain messages
protected void logPlainMessages() {
log.trace("trace"); // Should not actually get logged
log.debug("debug");
log.info("info");
log.warn("warn");
log.error("error");
}
// Set up handlers instance
protected void setUpHandlers() throws Exception {
Logger parent = logger;
while (parent.getParent() != null) {
parent = parent.getParent();
}
handlers = parent.getHandlers();
if ((handlers != null) && (handlers.length == 1) &&
(handlers[0] instanceof TestHandler)) {
handler = (TestHandler) handlers[0];
}
}
// Set up logger instance
protected void setUpLogger(String name) throws Exception {
logger = Logger.getLogger(name);
}
// Set up LogManager instance
protected void setUpManager(String config) throws Exception {
manager = LogManager.getLogManager();
InputStream is =
this.getClass().getClassLoader().getResourceAsStream(config);
manager.readConfiguration(is);
is.close();
}
}

197
src/test/org/apache/commons/logging/jdk14/DefaultConfigTestCase.java Normal file
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/*
* $Header: /home/jerenkrantz/tmp/commons/commons-convert/cvs/home/cvs/jakarta-commons//logging/src/test/org/apache/commons/logging/jdk14/DefaultConfigTestCase.java,v 1.1 2003/03/29 22:04:54 craigmcc Exp $
* $Revision: 1.1 $
* $Date: 2003/03/29 22:04:54 $
*
* ====================================================================
*
* The Apache Software License, Version 1.1
*
* Copyright (c) 1999-2003 The Apache Software Foundation. All rights
* reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. The end-user documentation included with the redistribution, if
* any, must include the following acknowlegement:
* "This product includes software developed by the
* Apache Software Foundation (http://www.apache.org/)."
* Alternately, this acknowlegement may appear in the software itself,
* if and wherever such third-party acknowlegements normally appear.
*
* 4. The names "The Jakarta Project", "Commons", and "Apache Software
* Foundation" must not be used to endorse or promote products derived
* from this software without prior written permission. For written
* permission, please contact apache@apache.org.
*
* 5. Products derived from this software may not be called "Apache"
* nor may "Apache" appear in their names without prior written
* permission of the Apache Group.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
*/
package org.apache.commons.logging.jdk14;
import junit.framework.Test;
import junit.framework.TestCase;
import junit.framework.TestSuite;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
/**
* <p>TestCase for JDK 1.4 logging when running on a JDK 1.4 system with
* zero configuration, and with Log4J not present (so JDK 1.4 logging
* should be automatically configured.</p>
*
* @author Craig R. McClanahan
* @version $Revision: 1.1 $ $Date: 2003/03/29 22:04:54 $
*/
public class DefaultConfigTestCase extends TestCase {
// ----------------------------------------------------------- Constructors
/**
* <p>Construct a new instance of this test case.</p>
*
* @param name Name of the test case
*/
public DefaultConfigTestCase(String name) {
super(name);
}
// ----------------------------------------------------- Instance Variables
/**
* <p>The {@link LogFactory} implementation we have selected.</p>
*/
protected LogFactory factory = null;
/**
* <p>The {@link Log} implementation we have selected.</p>
*/
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() {
return (new TestSuite(DefaultConfigTestCase.class));
}
/**
* Tear down instance variables required by this test case.
*/
public void tearDown() {
log = null;
if (factory != null) {
factory.releaseAll();
factory = null;
}
}
// ----------------------------------------------------------- Test Methods
// Test pristine Log instance
public void testPristineLog() {
assertNotNull("Log exists", log);
assertEquals("Log class",
"org.apache.commons.logging.impl.Jdk14Logger",
log.getClass().getName());
// Can we call level checkers with no exceptions?
log.isDebugEnabled();
log.isErrorEnabled();
log.isFatalEnabled();
log.isInfoEnabled();
log.isTraceEnabled();
log.isWarnEnabled();
}
// 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);
}
// -------------------------------------------------------- Support Methods
// Set up factory instance
protected void setUpFactory() throws Exception {
factory = LogFactory.getFactory();
}
// Set up log instance
protected void setUpLog(String name) throws Exception {
log = factory.getLog(name);
}
}

115
src/test/org/apache/commons/logging/jdk14/TestHandler.java Normal file
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@@ -0,0 +1,115 @@
/*
* $Header: /home/jerenkrantz/tmp/commons/commons-convert/cvs/home/cvs/jakarta-commons//logging/src/test/org/apache/commons/logging/jdk14/TestHandler.java,v 1.1 2003/03/29 22:04:54 craigmcc Exp $
* $Revision: 1.1 $
* $Date: 2003/03/29 22:04:54 $
*
* ====================================================================
*
* The Apache Software License, Version 1.1
*
* Copyright (c) 1999-2003 The Apache Software Foundation. All rights
* reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. The end-user documentation included with the redistribution, if
* any, must include the following acknowlegement:
* "This product includes software developed by the
* Apache Software Foundation (http://www.apache.org/)."
* Alternately, this acknowlegement may appear in the software itself,
* if and wherever such third-party acknowlegements normally appear.
*
* 4. The names "The Jakarta Project", "Commons", and "Apache Software
* Foundation" must not be used to endorse or promote products derived
* from this software without prior written permission. For written
* permission, please contact apache@apache.org.
*
* 5. Products derived from this software may not be called "Apache"
* nor may "Apache" appear in their names without prior written
* permission of the Apache Group.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
*/
package org.apache.commons.logging.jdk14;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
import java.util.logging.Handler;
import java.util.logging.LogRecord;
/**
* <p>Test implementation of <code>java.util.logging.Handler</code>.</p>
*
* @author Craig R. McClanahan
* @version $Revision: 1.1 $ $Date: 2003/03/29 22:04:54 $
*/
public class TestHandler extends Handler {
// ----------------------------------------------------- Instance Variables
// The set of logged records for this handler
private List records = new ArrayList();
// --------------------------------------------------------- Public Methods
public Iterator records() {
return (records.iterator());
}
// -------------------------------------------------------- Handler Methods
public void close() {
}
public void flush() {
records.clear();
}
public void publish(LogRecord record) {
records.add(record);
}
}