/* * 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 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; import static org.junit.Assert.*; /** * */ public class LevelPatternConverterTest { private void testLevelLength(final int length, final String debug, final String warn) { final Message msg = new SimpleMessage("Hello"); LogEvent event = Log4jLogEvent.newBuilder() // .setLoggerName("MyLogger") // .setLevel(Level.DEBUG) // .setMessage(msg).build(); 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 = Log4jLogEvent.newBuilder() // .setLoggerName("MyLogger") // .setLevel(Level.WARN) // .setMessage(msg).build(); 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 = Log4jLogEvent.newBuilder() // .setLoggerName("MyLogger") // .setLevel(Level.DEBUG) // .setMessage(msg).build(); 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 = Log4jLogEvent.newBuilder() // .setLoggerName("MyLogger") // .setLevel(Level.WARN) // .setMessage(msg).build(); sb.setLength(0); converter.format(event, sb); assertEquals("warn", sb.toString()); } @Test public void testLevelMap() { final Message msg = new SimpleMessage("Hello"); LogEvent event = Log4jLogEvent.newBuilder() // .setLoggerName("MyLogger") // .setLevel(Level.DEBUG) // .setMessage(msg).build(); 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 = Log4jLogEvent.newBuilder() // .setLoggerName("MyLogger") // .setLevel(Level.WARN) // .setMessage(msg).build(); sb.setLength(0); converter.format(event, sb); assertEquals("Warning", sb.toString()); } @Test public void testLevelMapWithLength() { final Message msg = new SimpleMessage("Hello"); LogEvent event = Log4jLogEvent.newBuilder() // .setLoggerName("MyLogger") // .setLevel(Level.DEBUG) // .setMessage(msg).build(); 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 = Log4jLogEvent.newBuilder() // .setLoggerName("MyLogger") // .setLevel(Level.WARN) // .setMessage(msg).build(); sb.setLength(0); converter.format(event, sb); assertEquals("Warning", sb.toString()); } @Test public void testLevelMapWithLengthAndLowerCase() { final Message msg = new SimpleMessage("Hello"); LogEvent event = Log4jLogEvent.newBuilder() // .setLoggerName("MyLogger") // .setLevel(Level.DEBUG) // .setMessage(msg).build(); 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 = Log4jLogEvent.newBuilder() // .setLoggerName("MyLogger") // .setLevel(Level.WARN) // .setMessage(msg).build(); sb.setLength(0); converter.format(event, sb); assertEquals("Warning", sb.toString()); } }