RepeatGuardLoggerTest.java

/*
 *    ALMA - Atacama Large Millimiter Array
 *    (c) European Southern Observatory, 2002
 *    Copyright by ESO (in the framework of the ALMA collaboration),
 *    All rights reserved
 *
 *    This library is free software; you can redistribute it and/or
 *    modify it under the terms of the GNU Lesser General Public
 *    License as published by the Free Software Foundation; either
 *    version 2.1 of the License, or (at your option) any later version.
 *
 *    This library is distributed in the hope that it will be useful,
 *    but WITHOUT ANY WARRANTY; without even the implied warranty of
 *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 *    Lesser General Public License for more details.
 *
 *    You should have received a copy of the GNU Lesser General Public
 *    License along with this library; if not, write to the Free Software
 *    Foundation, Inc., 59 Temple Place, Suite 330, Boston, 
 *    MA 02111-1307  USA
 *
 *    Created on May 25, 2007
 *
 */
 
  
// $Author: hsommer $
// $Date: 2008/12/11 10:25:34 $
// $Log: RepeatGuardLoggerTest.java,v $
// Revision 1.3  2008/12/11 10:25:34  hsommer
// Tests the basic functioning of this class, and the correct derivation of test class/method names in the produced log record.
// TODO: write some tests that actually test the repeat guard functionality (the previous version did not verify this at all)
//
// Revision 1.2  2008/03/28 13:05:33  msekoran
// Java code cleanup.
//
// Revision 1.1  2007/07/13 07:51:45  cparedes
// Adding the rest of the files for repeatGuardLogger
//
// Revision 1.1  2007/07/11 07:54:00  hmeuss
// Added Java implementation, but for some reason TAT does not work for the test here. Needs repair!
// 
 
package alma.acs.logging;

import java.util.concurrent.TimeUnit;
import java.util.logging.Level;
import java.util.logging.LogRecord;

import junit.framework.TestCase;

import alma.acs.testsupport.LogRecordCollectingLogger;

/**
 */
public class RepeatGuardLoggerTest extends TestCase {

	public RepeatGuardLoggerTest(String name) {
		super(name);
	}
	
	/**
	 * @TODO test more, also factory methods and deprecated methods
	 */
	public void testRepeatGuardLogger() throws Exception {
		// our AcsLogger (that is to be guarded by the tested RepeatGuardLogger) 
		// we construct around a LogRecordCollectingLogger, so that we can verify the detected 
		// class name, line-of-code etc directly inside this test
		LogRecordCollectingLogger logger0 = LogRecordCollectingLogger.getCollectingLogger(getClass().getName());
		AcsLogger logger1 = AcsLogger.fromJdkLogger(logger0, null);

		RepeatGuardLogger logger2 = new RepeatGuardLogger(logger1, 1, TimeUnit.SECONDS, 10);

		logger2.log(Level.INFO, "Simple test.");
		LogRecord[] records = logger0.getCollectedLogRecords();
		assertEquals(1, records.length);
		assertEquals("RepeatGuardLoggerTest.java", records[0].getSourceClassName());
		assertEquals("testRepeatGuardLogger", records[0].getSourceMethodName());

//		for (int i = 0; i < 50; i++) {
//			guardbl.log(logger, Level.INFO, "Log A without incrementing");
//			guardbl.log(logger, Level.INFO, "Log B without incrementing");
//			guardbl.logAndIncrement(logger, Level.INFO, "Log C with incrementing");
//		}
	}

}