/**
* Licensed to Cloudera, Inc. under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. Cloudera, Inc. 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 com.cloudera.flume.handlers.hdfs;
import java.io.File;
import java.io.IOException;
import org.junit.Assert;
import org.junit.Test;
import com.cloudera.flume.core.Event;
import com.cloudera.flume.core.EventImpl;
/**
* This tests a read of an existing logs.hdfs file.
*
* TODO (jon) Update this test because of change in event format.
*/
public class TestReadLogEvents {
@Test
public void testReadLogEvents() throws IOException, InterruptedException {
File tmp = File.createTempFile("test", "tmp");
tmp.deleteOnExit();
SeqfileEventSink sink = new SeqfileEventSink(tmp);
sink.open();
for (int i = 0; i < 100; i++) {
Event e = new EventImpl(("test " + i).getBytes());
sink.append(e);
}
sink.close();
SeqfileEventSource src = SeqfileEventSource
.openLocal(tmp.getAbsolutePath());
int i = 0;
for (Event e = src.next(); e != null; e = src.next()) {
System.out.println("" + i + " " + e);
i++;
}
Assert.assertEquals(i, 100);
}
}