package network;

import network.MessageEncoders.RaceVisionByteEncoder;
import network.Messages.Enums.XMLMessageType;
import network.Messages.XMLMessage;
import org.junit.Assert;
import org.junit.Test;
import shared.dataInput.XMLReader;
import shared.exceptions.XMLReaderException;

import javax.xml.transform.TransformerException;
import java.nio.charset.StandardCharsets;

import static org.junit.Assert.fail;

/**
 * Created by hba56 on 19/04/17.
 */
public class XMLMessageEncoderTest {
    @Test
    public void getByteArrayTest() {
        try {

            String xmlString = XMLReader.readXMLFileToString("network/raceXML/Regatta.xml", StandardCharsets.UTF_8);


            XMLMessage message = new XMLMessage(
                    (byte)1,
                    1,
                    System.currentTimeMillis(),
                    XMLMessageType.REGATTA,
                    (short)1,
                    xmlString    );

            int xmlMessageLength = xmlString.getBytes().length;

            byte[] encodedXML = RaceVisionByteEncoder.xmlMessage(message);

            //1 + 2 + 6 + 1 + 2 + 2 + xml.byteLength
            Assert.assertEquals(14 + xmlMessageLength, encodedXML.length);

        } catch (XMLReaderException | TransformerException e){
            fail("couldn't read file" + e.getMessage());
        }
    }

}