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package org.glassfish.contextpropagation.wireadapters;
import static org.junit.Assert.assertArrayEquals;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.ObjectOutputStream;
import java.util.LinkedList;
import java.util.List;
//import mockit.Deencapsulation;
//import org.glassfish.contextpropagation.adaptors.MockLoggerAdapter;
import org.glassfish.contextpropagation.internal.Utils;
import org.junit.Before;
import org.junit.Ignore;
import org.junit.Test;
@Ignore
public class PositionAwareObjectOutputStreamTest {
//
// @Test
// public void testSimple() throws IOException {
// Populateable p = new Populateable() {
// @Override public void populate(ObjectOutputStream oos, List<Short> positions) throws IOException {
// oos.writeLong(1);
// oos.writeObject("foo");
// oos.writeLong(2);
// oos.writeObject("bar");
// }
// };
// assertArrayEquals(populate(ObjectOutputStream.class, p, null),
// populate(PositionAwareObjectOutputStream.class, p, null));
// }
//
// @Test public void testPositions() throws IOException {
// LinkedList<Short> positions = new LinkedList<Short>();
// Populateable p = new Populateable() {
// @Override public void populate(ObjectOutputStream oos, List<Short> positions) throws IOException {
// byte[] buf = "Some Bytes".getBytes();
// addPosition(positions, oos); oos.writeObject("foo");
// addPosition(positions, oos); oos.writeShort(1);
// addPosition(positions, oos); oos.writeLong(2);
// addPosition(positions, oos); oos.writeBoolean(true);
// addPosition(positions, oos); oos.writeDouble(2.1E5);
// addPosition(positions, oos); oos.writeFloat(2.1F);
// addPosition(positions, oos); oos.write(buf);
// addPosition(positions, oos); oos.writeByte((byte) 'b');
// addPosition(positions, oos); oos.writeChar('c');
// addPosition(positions, oos); oos.writeChars("chars");
// addPosition(positions, oos); oos.writeInt(1);
// addPosition(positions, oos); oos.writeObject("bar");
// addPosition(positions, oos);
// }
// };
// byte[] bytes = populate(PositionAwareObjectOutputStream.class, p, positions);
// MockLoggerAdapter.debug("bytes size: " + bytes.length + ", positions: " + positions);
// byte [] expectedBytes = populate(ObjectOutputStream.class, p, null);
// MockLoggerAdapter.debug(Utils.toString(expectedBytes));
// MockLoggerAdapter.debug(Utils.toString(bytes));
// assertArrayEquals(expectedBytes, bytes);
// }
//
//
// private void addPosition(List<Short> positions, ObjectOutputStream oos) throws IOException {
// if (oos instanceof PositionAwareObjectOutputStream) {
// positions.add(((PositionAwareObjectOutputStream) oos).position());
// }
// }
//
// private interface Populateable {
// void populate(ObjectOutputStream oos, List<Short> positions) throws IOException;
// }
//
// private <T extends ObjectOutputStream> byte[] populate(Class<T> clz, Populateable p, List<Short> positions) throws IOException {
// StreamWrapper<T> sw = new StreamWrapper<T>(clz);
// ObjectOutputStream oos = sw.getObjectOutputStream();
// p.populate(oos, positions);
// return sw.getBytes();
// }
//
// private static class StreamWrapper<T extends ObjectOutputStream> {
// ByteArrayOutputStream baos;
// ObjectOutputStream oos;
//
// private StreamWrapper(Class<T> clz) throws IOException {
// baos = new ByteArrayOutputStream();
// //oos = clz == PositionAwareObjectOutputStream.class ? new PositionAwareObjectOutputStream(baos) : new ObjectOutputStream(baos);
// oos = Deencapsulation.newInstance(clz, baos); // Above approach produces the same results. Something strange with the instantiation of this stream.
// }
//
// private ObjectOutputStream getObjectOutputStream() {
// return oos;
// }
//
// private byte[] getBytes() throws IOException {
// oos.flush();
// return baos.toByteArray();
// }
// }
}