package voldemort.protocol.pb;
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.DataInputStream;
import java.io.IOException;
import java.util.List;
import voldemort.client.protocol.RequestFormatType;
import voldemort.client.protocol.pb.ProtoBuffClientRequestFormat;
import voldemort.protocol.AbstractRequestFormatTest;
import voldemort.versioning.Versioned;
public class ProtocolBuffersRequestFormatTest extends AbstractRequestFormatTest {
public ProtocolBuffersRequestFormatTest() {
super(RequestFormatType.PROTOCOL_BUFFERS);
}
/**
* Replicates a test used by the c++ client. It should give us a warning if
* a protocol change for get breaks compatibility.
*/
public void testReadGetResponse() throws IOException {
ByteArrayOutputStream out = new ByteArrayOutputStream();
byte[] bytes = new byte[] { 0x0, 0x0, 0x0, 0x18, 0x0a, 0x16, 0x0a, 0x05, 0x77, 0x6f, 0x72,
0x6c, 0x64, 0x12, 0x0d, 0x0a, 0x04, 0x08, 0x00, 0x10, 0x01, 0x10, (byte) 0xf8,
(byte) 0x9d, (byte) 0xe2, (byte) 0x88, (byte) 0x9b, (byte) 0x24 };
out.write(bytes);
ProtoBuffClientRequestFormat requestFormat = new ProtoBuffClientRequestFormat();
List<Versioned<byte[]>> getResponse = requestFormat.readGetResponse(new DataInputStream(new ByteArrayInputStream(out.toByteArray())));
out.write(bytes);
out.write("Some more gibberish".getBytes());
assertEquals(1, getResponse.size());
}
}