/**
* 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.zookeeper;
import junit.framework.TestCase;
import org.apache.jute.BinaryInputArchive;
import org.apache.jute.BinaryOutputArchive;
import org.apache.zookeeper.server.ByteBufferInputStream;
import org.junit.Test;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.nio.ByteBuffer;
public class MultiTransactionRecordTest extends TestCase {
@Test
public void testRoundTrip() throws IOException {
MultiTransactionRecord request = new MultiTransactionRecord();
request.add(Op.check("check", 1));
request.add(Op.create("create", "create data".getBytes(), ZooDefs.Ids.CREATOR_ALL_ACL, ZooDefs.Perms.ALL));
request.add(Op.delete("delete", 17));
request.add(Op.setData("setData", "set data".getBytes(), 19));
MultiTransactionRecord decodedRequest = codeDecode(request);
assertEquals(request, decodedRequest);
assertEquals(request.hashCode(), decodedRequest.hashCode());
}
@Test
public void testEmptyRoundTrip() throws IOException {
MultiTransactionRecord request = new MultiTransactionRecord();
MultiTransactionRecord decodedRequest = codeDecode(request);
assertEquals(request, decodedRequest);
assertEquals(request.hashCode(), decodedRequest.hashCode());
}
private MultiTransactionRecord codeDecode(MultiTransactionRecord request) throws IOException {
ByteArrayOutputStream baos = new ByteArrayOutputStream();
BinaryOutputArchive boa = BinaryOutputArchive.getArchive(baos);
request.serialize(boa, "request");
baos.close();
ByteBuffer bb = ByteBuffer.wrap(baos.toByteArray());
bb.rewind();
BinaryInputArchive bia = BinaryInputArchive.getArchive(new ByteBufferInputStream(bb));
MultiTransactionRecord decodedRequest = new MultiTransactionRecord();
decodedRequest.deserialize(bia, "request");
return decodedRequest;
}
}