/*
* 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.util.Arrays;
import org.apache.thrift.transport.TTransportException;
import org.junit.Before;
import org.junit.Test;
import com.navercorp.pinpoint.thrift.io.ByteArrayOutputStreamTransport;
public class ByteArrayOutputStreamTransportTest {
private ByteArrayOutputStream out;
private ByteArrayOutputStreamTransport transport;
private byte[] buf = "foo".getBytes();
@Before
public void before() {
out = new ByteArrayOutputStream();
transport = new ByteArrayOutputStreamTransport(out);
}
@Test
public void write() throws TTransportException {
transport.write(buf, 0, buf.length);
assertTrue(Arrays.equals(buf, out.toByteArray()));
assertTrue(Arrays.equals(buf, transport.getBuffer()));
transport.write(buf);
assertEquals(out.size(), transport.getBufferPosition());
assertEquals(-1, transport.getBytesRemainingInBuffer());
}
@Test
public void flush() throws TTransportException {
transport.write(buf, 0, buf.length);
assertEquals(buf.length, out.size());
transport.flush();
assertEquals(0, out.size());
}
@Test(expected = TTransportException.class)
public void read() throws TTransportException {
transport.read(buf, 0, 1);
}
@Test(expected = UnsupportedOperationException.class)
public void consumeBuffer() throws TTransportException {
transport.consumeBuffer(1);
}
}