/*
* Copyright 2014-present Facebook, Inc.
*
* Licensed 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 com.facebook.buck.log;
import static org.junit.Assert.assertEquals;
import java.util.Locale;
import java.util.TimeZone;
import java.util.concurrent.ConcurrentHashMap;
import java.util.logging.Level;
import java.util.logging.LogRecord;
import org.junit.Before;
import org.junit.Test;
/** Unit tests for {@link LogFormatter}. */
public class LogFormatterTest {
private ConcurrentHashMap<Long, String> threadIdToCommandId;
private ThreadIdToCommandIdMapper mapper;
@Before
public void setUp() {
threadIdToCommandId = new ConcurrentHashMap<>();
mapper = threadId -> threadIdToCommandId.get(threadId);
}
@Test
public void logFormatIncludesMessageAndTimestamp() {
LogFormatter logFormatter =
new LogFormatter(mapper, Locale.US, TimeZone.getTimeZone("America/Los_Angeles"));
threadIdToCommandId.put(64738L, "testCommandId");
LogRecord record = logRecord(Level.INFO, "Test", "testLogger", 64738, 1409072580000L);
assertEquals(
logFormatter.format(record),
"[2014-08-26 10:03:00.000][info ][command:testCommandId][tid:64738][testLogger] Test\n");
}
private static LogRecord logRecord(
Level level, String message, String loggerName, int tid, long millis) {
LogRecord result = new LogRecord(level, message);
result.setLoggerName(loggerName);
result.setMillis(millis);
result.setThreadID(tid);
return result;
}
}