/**
* Logback: the reliable, generic, fast and flexible logging framework.
* Copyright (C) 1999-2013, QOS.ch. All rights reserved.
*
* This program and the accompanying materials are dual-licensed under
* either the terms of the Eclipse Public License v1.0 as published by
* the Eclipse Foundation
*
* or (per the licensee's choosing)
*
* under the terms of the GNU Lesser General Public License version 2.1
* as published by the Free Software Foundation.
*/
package ch.qos.logback.core.helpers;
import ch.qos.logback.core.Context;
import ch.qos.logback.core.ContextBase;
import ch.qos.logback.core.rolling.helper.FileFilterUtil;
import ch.qos.logback.core.rolling.helper.FileNamePattern;
import org.junit.Test;
import java.io.File;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import static junit.framework.Assert.assertEquals;
public class FileFilterUtilTest {
Context context = new ContextBase();
// see also http://jira.qos.ch/browse/LBCORE-164
@Test
public void findHighestCounterTest() throws ParseException {
String[] sa = new String[]{"c:/log/debug-old-2010-08-10.0.log",
"c:/log/debug-old-2010-08-10.1.log", "c:/log/debug-old-2010-08-10.10.log",
"c:/log/debug-old-2010-08-10.11.log", "c:/log/debug-old-2010-08-10.12.log",
"c:/log/debug-old-2010-08-10.2.log", "c:/log/debug-old-2010-08-10.3.log",
"c:/log/debug-old-2010-08-10.4.log", "c:/log/debug-old-2010-08-10.5.log",
"c:/log/debug-old-2010-08-10.6.log", "c:/log/debug-old-2010-08-10.7.log",
"c:/log/debug-old-2010-08-10.8.log", "c:/log/debug-old-2010-08-10.9.log"};
File[] matchingFileArray = new File[sa.length];
for (int i = 0; i < sa.length; i++) {
matchingFileArray[i] = new File(sa[i]);
}
FileNamePattern fnp = new FileNamePattern("c:/log/debug-old-%d{yyyy-MM-dd}.%i.log", context);
SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd");
String rexexp = null;
rexexp = fnp.toRegexForFixedDate(sdf.parse("2010-08-10"));
String stemRegex = FileFilterUtil.afterLastSlash(rexexp);
int result = FileFilterUtil.findHighestCounter(matchingFileArray, stemRegex);
assertEquals(12, result);
}
}