/*
* 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
*
* 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.streams.filebuffer.test;
import org.apache.streams.core.StreamsDatum;
import org.apache.streams.core.StreamsResultSet;
import org.apache.streams.filebuffer.FileBufferConfiguration;
import org.apache.streams.filebuffer.FileBufferPersistReader;
import org.apache.streams.filebuffer.FileBufferPersistWriter;
import org.junit.Assert;
import org.junit.Test;
import java.io.File;
import static org.junit.Assert.assertEquals;
/**
* Tests @link:{ org.apache.streams.filebuffer.FileBufferWriter }
* Tests @link:{ org.apache.streams.filebuffer.FileBufferReader }
*/
public class TestFileBufferPersist {
private FileBufferConfiguration testConfiguration;
@Test
public void testPersistWriterString() {
testConfiguration = new FileBufferConfiguration();
testConfiguration.setPath("target/TestFilePersist.txt");
File file = new File( testConfiguration.getPath());
if( file.exists() )
file.delete();
FileBufferPersistWriter testPersistWriter = new FileBufferPersistWriter(testConfiguration);
testPersistWriter.prepare(testConfiguration);
String testJsonString = "{\"dummy\":\"true\"}";
testPersistWriter.write(new StreamsDatum(testJsonString, "test"));
testPersistWriter.cleanUp();
FileBufferPersistReader testPersistReader = new FileBufferPersistReader(testConfiguration);
try {
testPersistReader.prepare(testConfiguration);
} catch( Throwable e ) {
e.printStackTrace();
Assert.fail();
}
StreamsResultSet testResult = testPersistReader.readCurrent();
testPersistReader.cleanUp();
assertEquals(1, testResult.size());
}
}