/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache license, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the license for the specific language governing permissions and
* limitations under the license.
*/
package org.apache.logging.log4j.core.pattern;
import static org.junit.Assert.assertEquals;
import org.apache.logging.log4j.Level;
import org.apache.logging.log4j.core.LogEvent;
import org.apache.logging.log4j.core.impl.Log4jLogEvent;
import org.apache.logging.log4j.message.Message;
import org.apache.logging.log4j.message.SimpleMessage;
import org.junit.Test;
/**
*
*/
public class LevelPatternConverterTest {
private void testLevelLength(int length, String debug, String warn) {
final Message msg = new SimpleMessage("Hello");
LogEvent event = new Log4jLogEvent("MyLogger", null, null, Level.DEBUG, msg, null);
final StringBuilder sb = new StringBuilder();
LevelPatternConverter converter = LevelPatternConverter.newInstance(null);
converter.format(event, sb);
assertEquals(Level.DEBUG.toString(), sb.toString());
final String[] opts = new String[] { "length=" + length };
converter = LevelPatternConverter.newInstance(opts);
sb.setLength(0);
converter.format(event, sb);
assertEquals(debug, sb.toString());
event = new Log4jLogEvent("MyLogger", null, null, Level.WARN, msg, null);
sb.setLength(0);
converter.format(event, sb);
assertEquals(warn, sb.toString());
}
@Test
public void testLevelLength1() {
testLevelLength(1, "D", "W");
}
@Test
public void testLevelLength10() {
testLevelLength(10, "DEBUG", "WARN");
}
@Test
public void testLevelLength2() {
testLevelLength(2, "DE", "WA");
}
@Test
public void testLevelLength5() {
testLevelLength(5, "DEBUG", "WARN");
}
@Test
public void testLevelLowerCase() {
final Message msg = new SimpleMessage("Hello");
LogEvent event = new Log4jLogEvent("MyLogger", null, null, Level.DEBUG, msg, null);
final StringBuilder sb = new StringBuilder();
LevelPatternConverter converter = LevelPatternConverter.newInstance(null);
converter.format(event, sb);
assertEquals(Level.DEBUG.toString(), sb.toString());
final String[] opts = new String[] { "lowerCase=true" };
converter = LevelPatternConverter.newInstance(opts);
sb.setLength(0);
converter.format(event, sb);
assertEquals("debug", sb.toString());
event = new Log4jLogEvent("MyLogger", null, null, Level.WARN, msg, null);
sb.setLength(0);
converter.format(event, sb);
assertEquals("warn", sb.toString());
}
@Test
public void testLevelMap() {
final Message msg = new SimpleMessage("Hello");
LogEvent event = new Log4jLogEvent("MyLogger", null, null, Level.DEBUG, msg, null);
final StringBuilder sb = new StringBuilder();
LevelPatternConverter converter = LevelPatternConverter.newInstance(null);
converter.format(event, sb);
assertEquals(Level.DEBUG.toString(), sb.toString());
final String[] opts = new String[] { "WARN=Warning, DEBUG=Debug, ERROR=Error, TRACE=Trace, INFO=Info" };
converter = LevelPatternConverter.newInstance(opts);
sb.setLength(0);
converter.format(event, sb);
assertEquals("Debug", sb.toString());
event = new Log4jLogEvent("MyLogger", null, null, Level.WARN, msg, null);
sb.setLength(0);
converter.format(event, sb);
assertEquals("Warning", sb.toString());
}
@Test
public void testLevelMapWithLength() {
final Message msg = new SimpleMessage("Hello");
LogEvent event = new Log4jLogEvent("MyLogger", null, null, Level.DEBUG, msg, null);
final StringBuilder sb = new StringBuilder();
LevelPatternConverter converter = LevelPatternConverter.newInstance(null);
converter.format(event, sb);
assertEquals(Level.DEBUG.toString(), sb.toString());
final String[] opts = new String[] { "WARN=Warning, length=2" };
converter = LevelPatternConverter.newInstance(opts);
sb.setLength(0);
converter.format(event, sb);
assertEquals("DE", sb.toString());
event = new Log4jLogEvent("MyLogger", null, null, Level.WARN, msg, null);
sb.setLength(0);
converter.format(event, sb);
assertEquals("Warning", sb.toString());
}
@Test
public void testLevelMapWithLengthAndLowerCase() {
final Message msg = new SimpleMessage("Hello");
LogEvent event = new Log4jLogEvent("MyLogger", null, null, Level.DEBUG, msg, null);
final StringBuilder sb = new StringBuilder();
LevelPatternConverter converter = LevelPatternConverter.newInstance(null);
converter.format(event, sb);
assertEquals(Level.DEBUG.toString(), sb.toString());
final String[] opts = new String[] { "WARN=Warning, length=2, lowerCase=true" };
converter = LevelPatternConverter.newInstance(opts);
sb.setLength(0);
converter.format(event, sb);
assertEquals("de", sb.toString());
event = new Log4jLogEvent("MyLogger", null, null, Level.WARN, msg, null);
sb.setLength(0);
converter.format(event, sb);
assertEquals("Warning", sb.toString());
}
}