/*
* 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.provisionr.core.logging;
import org.apache.provisionr.core.Ssh;
import com.google.common.base.Charsets;
import com.google.common.collect.Lists;
import java.io.ByteArrayInputStream;
import java.util.List;
import org.apache.provisionr.core.logging.StreamLogger;
import static org.fest.assertions.api.Assertions.assertThat;
import org.junit.Test;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.slf4j.Marker;
import org.slf4j.MarkerFactory;
public class StreamLoggerTest {
private static final Logger LOG = LoggerFactory.getLogger(Ssh.class);
@Test
public void testStreamLogger() throws InterruptedException {
final List<String> lines = Lists.newCopyOnWriteArrayList();
final byte[] bytes = "line1\nline2\nline3".getBytes(Charsets.UTF_8);
ByteArrayInputStream inputStream = new ByteArrayInputStream(bytes);
final StreamLogger logger = new StreamLogger(inputStream, LOG, MarkerFactory.getMarker("test")) {
@Override
protected void log(Logger logger, Marker marker, String line) {
logger.info(marker, line); /* just for visual inspection */
lines.add(line);
}
};
logger.start();
logger.join();
assertThat(lines).contains("line1", "line2", "line3");
}
}