src/test/java/co/nstant/in/cbor/examples/Example82Test.java

package co.nstant.in.cbor.examples;

import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.InputStream;
import java.util.List;

import org.junit.Assert;
import org.junit.Test;

import co.nstant.in.cbor.CborBuilder;
import co.nstant.in.cbor.CborDecoder;
import co.nstant.in.cbor.CborEncoder;
import co.nstant.in.cbor.CborException;
import co.nstant.in.cbor.model.DataItem;

/**
 * {_ "Fun": true, "Amt": -2} -> 0xbf6346756ef563416d7421ff
 */
public class Example82Test {

	private static final List<DataItem> VALUE = new CborBuilder().startMap()
			.put("Fun", true).put("Amt", -2).end().build();

	private static final byte[] ENCODED_VALUE = new byte[] { (byte) 0xbf, 0x63,
			0x46, 0x75, 0x6e, (byte) 0xf5, 0x63, 0x41, 0x6d, 0x74, 0x21,
			(byte) 0xff };

	@Test
	public void shouldEncode() throws CborException {
		ByteArrayOutputStream byteOutputStream = new ByteArrayOutputStream();
		CborEncoder encoder = new CborEncoder(byteOutputStream);
		encoder.encode(VALUE);
		Assert.assertArrayEquals(ENCODED_VALUE, byteOutputStream.toByteArray());
	}

	@Test
	public void shouldDecode() throws CborException {
		InputStream inputStream = new ByteArrayInputStream(ENCODED_VALUE);
		CborDecoder decoder = new CborDecoder(inputStream);
		List<DataItem> dataItems = decoder.decode();
		Assert.assertArrayEquals(VALUE.toArray(), dataItems.toArray());
	}

}