src/test/java/org/apache/rocketmq/logappender/LogbackTest.java

/*
 * 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.rocketmq.logappender;

import ch.qos.logback.classic.LoggerContext;
import ch.qos.logback.classic.joran.JoranConfigurator;
import ch.qos.logback.core.joran.spi.JoranException;
import ch.qos.logback.core.util.StatusPrinter;
import org.apache.rocketmq.client.exception.MQClientException;
import org.junit.Assert;
import org.junit.Before;
import org.junit.Test;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import java.io.File;

public class LogbackTest extends AbstractTestCase{

    @Before
    public void init() throws JoranException {
        LoggerContext lc = (LoggerContext) LoggerFactory.getILoggerFactory();
        JoranConfigurator configurator = new JoranConfigurator();
        configurator.setContext(lc);
        lc.reset();
        configurator.doConfigure(new File("src/test/resources/logback-example.xml"));
        StatusPrinter.printInCaseOfErrorsOrWarnings(lc);
    }


    @Test
    public void testLogback() throws InterruptedException, MQClientException {
        Logger logger = LoggerFactory.getLogger("testLogger");
        for (int i = 0; i < 50; i++) {
            logger.info("logback test message " + i);
        }
        int received = consumeMessages(30, "logback",30);
        Assert.assertTrue(received>20);
    }
}