/**
* Logback: the reliable, generic, fast and flexible logging framework.
* Copyright (C) 1999-2014, 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.classic.pattern;
import ch.qos.logback.classic.Level;
import ch.qos.logback.classic.Logger;
import ch.qos.logback.classic.LoggerContext;
import ch.qos.logback.classic.spi.LoggingEvent;
import org.junit.After;
import org.junit.Before;
import org.junit.Ignore;
import org.junit.Test;
import java.net.InetAddress;
import java.net.UnknownHostException;
import java.util.Arrays;
import java.util.Calendar;
import java.util.Locale;
import static org.junit.Assert.assertEquals;
public class SyslogStartConverterTest {
private LoggerContext lc;
private SyslogStartConverter converter;
private final String HOSTNAME = findHostname();
private final Calendar calendar = Calendar.getInstance(Locale.US);
@Before
public void setUp() throws Exception {
lc = new LoggerContext();
converter = new SyslogStartConverter();
converter.setOptionList(Arrays.asList("local7"));
converter.start();
}
@After
public void tearDown() throws Exception {
lc = null;
converter.stop();
converter = null;
}
@Test
public void datesLessThanTen() {
// RFC 3164, section 4.1.2:
// If the day of the month is less than 10, then it MUST be represented as
// a space and then the number. For example, the 7th day of August would be
// represented as "Aug 7", with two spaces between the "g" and the "7".
LoggingEvent le = createLoggingEvent();
calendar.set(2012, Calendar.AUGUST, 7, 13, 15, 0);
le.setTimeStamp(calendar.getTimeInMillis());
assertEquals("<191>Aug 7 13:15:00 " + HOSTNAME + " ", converter.convert(le));
}
@Test
public void datesGreaterThanTen() {
LoggingEvent le = createLoggingEvent();
calendar.set(2012, Calendar.OCTOBER, 11, 22, 14, 15);
le.setTimeStamp(calendar.getTimeInMillis());
assertEquals("<191>Oct 11 22:14:15 " + HOSTNAME + " ", converter.convert(le));
}
@Test
public void multipleConversions() {
LoggingEvent le = createLoggingEvent();
calendar.set(2012, Calendar.OCTOBER, 11, 22, 14, 15);
le.setTimeStamp(calendar.getTimeInMillis());
assertEquals("<191>Oct 11 22:14:15 " + HOSTNAME + " ", converter.convert(le));
assertEquals("<191>Oct 11 22:14:15 " + HOSTNAME + " ", converter.convert(le));
calendar.set(2012, Calendar.OCTOBER, 11, 22, 14, 16);
le.setTimeStamp(calendar.getTimeInMillis());
assertEquals("<191>Oct 11 22:14:16 " + HOSTNAME + " ", converter.convert(le));
}
@Test
public void ignoreDefaultLocale() {
Locale originalDefaultLocale = Locale.getDefault();
Locale.setDefault(Locale.TRADITIONAL_CHINESE);
try {
converter.start();
LoggingEvent le = createLoggingEvent();
calendar.set(2012, Calendar.OCTOBER, 11, 22, 14, 15);
le.setTimeStamp(calendar.getTimeInMillis());
String result = converter.convert(le);
assertEquals("<191>Oct 11 22:14:15 " + HOSTNAME + " ", result);
} finally {
Locale.setDefault(originalDefaultLocale);
}
}
@Test
@Ignore
public void hostnameShouldNotIncludeDomain() throws Exception {
// RFC 3164, section 4.1.2:
// The Domain Name MUST NOT be included in the HOSTNAME field.
String host = HOSTNAME;
final int firstPeriod = host.indexOf(".");
if (firstPeriod != -1) {
host = host.substring(0, firstPeriod);
}
LoggingEvent le = createLoggingEvent();
calendar.set(2012, Calendar.OCTOBER, 11, 22, 14, 15);
le.setTimeStamp(calendar.getTimeInMillis());
assertEquals("<191>Oct 11 22:14:15 " + host + " ", converter.convert(le));
}
private LoggingEvent createLoggingEvent() {
return new LoggingEvent(this.getClass().getName(), lc
.getLogger(Logger.ROOT_LOGGER_NAME), Level.DEBUG, "test message", null,
null);
}
private static String findHostname() {
try {
return InetAddress.getLocalHost().getHostName();
} catch (UnknownHostException e) {
return "UNKNOWN_LOCALHOST";
}
}
}