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Add basic tests for Log4J. Still need to add the multi-classloader

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scenarios.


git-svn-id: https://svn.apache.org/repos/asf/jakarta/commons/proper/logging/trunk@138960 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Craig R. McClanahan
2003-03-30 05:22:50 +00:00
parent 4ed6819dc3
commit e462bae3af
6 changed files with 723 additions and 8 deletions
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15
src/test/org/apache/commons/logging/jdk14/CustomConfigTestCase.java
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@@ -1,7 +1,7 @@
/*
* $Header: /home/jerenkrantz/tmp/commons/commons-convert/cvs/home/cvs/jakarta-commons//logging/src/test/org/apache/commons/logging/jdk14/CustomConfigTestCase.java,v 1.2 2003/03/30 02:30:37 craigmcc Exp $
* $Revision: 1.2 $
* $Date: 2003/03/30 02:30:37 $
* $Header: /home/jerenkrantz/tmp/commons/commons-convert/cvs/home/cvs/jakarta-commons//logging/src/test/org/apache/commons/logging/jdk14/CustomConfigTestCase.java,v 1.3 2003/03/30 05:22:50 craigmcc Exp $
* $Revision: 1.3 $
* $Date: 2003/03/30 05:22:50 $
*
* ====================================================================
*
@@ -84,7 +84,7 @@ import org.apache.commons.logging.LogFactory;
* logger configured per the configuration properties.</p>
*
* @author Craig R. McClanahan
* @version $Revision: 1.2 $ $Date: 2003/03/30 02:30:37 $
* @version $Revision: 1.3 $ $Date: 2003/03/30 05:22:50 $
*/
public class CustomConfigTestCase extends DefaultConfigTestCase {
@@ -142,14 +142,14 @@ public class CustomConfigTestCase extends DefaultConfigTestCase {
* <p>The message levels that should have been logged.</p>
*/
protected Level testLevels[] =
{ Level.FINE, Level.INFO, Level.WARNING, Level.SEVERE };
{ Level.FINE, Level.INFO, Level.WARNING, Level.SEVERE, Level.SEVERE };
/**
* <p>The message strings that should have been logged.</p>
*/
protected String testMessages[] =
{ "debug", "info", "warn", "error" };
{ "debug", "info", "warn", "error", "fatal" };
// ------------------------------------------- JUnit Infrastructure Methods
@@ -224,6 +224,7 @@ public class CustomConfigTestCase extends DefaultConfigTestCase {
super.testPristineLog();
// Assert which logging levels have been enabled
assertTrue(log.isFatalEnabled());
assertTrue(log.isErrorEnabled());
assertTrue(log.isWarnEnabled());
assertTrue(log.isInfoEnabled());
@@ -298,6 +299,7 @@ public class CustomConfigTestCase extends DefaultConfigTestCase {
log.info("info", t);
log.warn("warn", t);
log.error("error", t);
log.fatal("fatal", t);
}
@@ -308,6 +310,7 @@ public class CustomConfigTestCase extends DefaultConfigTestCase {
log.info("info");
log.warn("warn");
log.error("error");
log.fatal("fatal");
}

8
src/test/org/apache/commons/logging/log4j/CustomConfig.properties Normal file
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@@ -0,0 +1,8 @@
# This is the custom configuration properties for the Log4J logger tests
# in CustomConfigTestCase.
# Configure the root logger's level and appender
log4j.rootLogger = INFO, A1
# Configure the default appender
log4j.appender.A1 = org.apache.commons.logging.log4j.TestAppender

318
src/test/org/apache/commons/logging/log4j/CustomConfigTestCase.java Normal file
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@@ -0,0 +1,318 @@
/*
* $Header: /home/jerenkrantz/tmp/commons/commons-convert/cvs/home/cvs/jakarta-commons//logging/src/test/org/apache/commons/logging/log4j/CustomConfigTestCase.java,v 1.1 2003/03/30 05:22:50 craigmcc Exp $
* $Revision: 1.1 $
* $Date: 2003/03/30 05:22:50 $
*
* ====================================================================
*
* 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.log4j;
import java.io.InputStream;
import java.util.Enumeration;
import java.util.Iterator;
import java.util.Properties;
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.log4j.Level;
import org.apache.log4j.Logger;
import org.apache.log4j.PropertyConfigurator;
import org.apache.log4j.spi.LoggingEvent;
/**
* <p>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.</p>
*
* @author Craig R. McClanahan
* @version $Revision: 1.1 $ $Date: 2003/03/30 05:22:50 $
*/
public class CustomConfigTestCase extends DefaultConfigTestCase {
// ----------------------------------------------------------- Constructors
/**
* <p>Construct a new instance of this test case.</p>
*/
public CustomConfigTestCase() {
super();
}
/**
* <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 <code>Appender</code> we are utilizing.</p>
*/
protected TestAppender appender = null;
/**
* <p>The <code>Logger</code> we are utilizing.</p>
*/
protected Logger logger = null;
/**
* <p>The message levels that should have been logged.</p>
*/
protected Level testLevels[] =
{ Level.INFO, Level.WARN, Level.ERROR, Level.FATAL };
/**
* <p>The message strings that should have been logged.</p>
*/
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() {
return (new TestSuite(CustomConfigTestCase.class));
}
/**
* 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();
// 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 level", Level.INFO, logger.getEffectiveLevel());
assertEquals("Logger name", "TestLogger", logger.getName());
}
// -------------------------------------------------------- Support Methods
// Check the recorded messages
protected void checkLoggingEvents(boolean thrown) {
Iterator events = appender.events();
for (int i = 0; i < testMessages.length; i++) {
assertTrue(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().getThrowable());
assertTrue("LoggingEvent thrown type",
event.getThrowableInformation().getThrowable()
instanceof IndexOutOfBoundsException);
} 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);
}
}

205
src/test/org/apache/commons/logging/log4j/DefaultConfigTestCase.java Normal file
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@@ -0,0 +1,205 @@
/*
* $Header: /home/jerenkrantz/tmp/commons/commons-convert/cvs/home/cvs/jakarta-commons//logging/src/test/org/apache/commons/logging/log4j/DefaultConfigTestCase.java,v 1.1 2003/03/30 05:22:50 craigmcc Exp $
* $Revision: 1.1 $
* $Date: 2003/03/30 05:22:50 $
*
* ====================================================================
*
* 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.log4j;
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 Log4J logging when running on a system with
* zero configuration, and with Log4J present (so Log4J logging
* should be automatically configured).</p>
*
* @author Craig R. McClanahan
* @version $Revision: 1.1 $ $Date: 2003/03/30 05:22:50 $
*/
public class DefaultConfigTestCase extends TestCase {
// ----------------------------------------------------------- Constructors
/**
* <p>Construct a new instance of this test case.</p>
*/
public DefaultConfigTestCase() {
super();
}
/**
* <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.Log4JLogger",
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);
}
}

120
src/test/org/apache/commons/logging/log4j/TestAppender.java Normal file
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@@ -0,0 +1,120 @@
/*
* $Header: /home/jerenkrantz/tmp/commons/commons-convert/cvs/home/cvs/jakarta-commons//logging/src/test/org/apache/commons/logging/log4j/TestAppender.java,v 1.1 2003/03/30 05:22:50 craigmcc Exp $
* $Revision: 1.1 $
* $Date: 2003/03/30 05:22:50 $
*
* ====================================================================
*
* 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.log4j;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
import org.apache.log4j.AppenderSkeleton;
import org.apache.log4j.spi.LoggingEvent;
/**
* <p>Test implementation of <code>org.apache.log4j.Appender</code>.</p>
*
* @author Craig R. McClanahan
* @version $Revision: 1.1 $ $Date: 2003/03/30 05:22:50 $
*/
public class TestAppender extends AppenderSkeleton {
// ----------------------------------------------------- Instance Variables
// The set of logged events for this appender
private List events = new ArrayList();
// --------------------------------------------------------- Public Methods
public Iterator events() {
return (events.iterator());
}
public void flush() {
events.clear();
}
// ------------------------------------------------------- Appender Methods
protected void append(LoggingEvent event) {
events.add(event);
}
public void close() {
}
public boolean requiresLayout() {
return (false);
}
}