/*
* Copyright 2014 NAVER Corp.
*
* Licensed 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.navercorp.pinpoint.thrift.io;
import static org.junit.Assert.*;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.OutputStream;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import java.util.concurrent.atomic.AtomicInteger;
import org.apache.thrift.protocol.TCompactProtocol;
import org.junit.Before;
import org.junit.Test;
import com.navercorp.pinpoint.thrift.dto.TSpan;
import com.navercorp.pinpoint.thrift.dto.TSpanEvent;
import com.navercorp.pinpoint.thrift.io.ByteArrayOutput;
import com.navercorp.pinpoint.thrift.io.ByteArrayOutputStreamTransport;
import com.navercorp.pinpoint.thrift.io.TReplaceListProtocol;
public class ReplaceListCompactProtocolTest {
private TSpan span = new TSpan();
final byte[] buf = new byte[1024];
@Before
public void before() {
// add dummy span-event list
List<TSpanEvent> spanEventList = new ArrayList<TSpanEvent>();
spanEventList.add(new TSpanEvent());
span.setSpanEventList(spanEventList);
span.setSpanEventListIsSet(true);
// init byte buffer
Arrays.fill(buf, Byte.valueOf("0"));
}
@Test
public void replace() throws Exception {
List<ByteArrayOutput> nodes01 = new ArrayList<ByteArrayOutput>();
final AtomicInteger writeTo01 = new AtomicInteger(0);
nodes01.add(new ByteArrayOutput() {
public void writeTo(OutputStream out) throws IOException {
writeTo01.incrementAndGet();
}
});
final AtomicInteger writeTo02 = new AtomicInteger(0);
List<ByteArrayOutput> nodes02 = new ArrayList<ByteArrayOutput>();
nodes02.add(new ByteArrayOutput() {
public void writeTo(OutputStream out) throws IOException {
writeTo02.incrementAndGet();
}
});
ByteArrayOutputStreamTransport transport = new ByteArrayOutputStreamTransport(new ByteArrayOutputStream());
TReplaceListProtocol protocol01 = new TReplaceListProtocol(new TCompactProtocol(transport));
protocol01.addReplaceField("spanEventList", nodes01);
span.write(protocol01);
assertEquals(1, writeTo01.get());
TReplaceListProtocol protocol02 = new TReplaceListProtocol(new TCompactProtocol(transport));
protocol02.addReplaceField("spanEventList", nodes02);
span.write(protocol02);
assertEquals(1, writeTo02.get());
}
}