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package Junit_tests.oldprotocol;

import static org.junit.Assert.*;

import org.bitbucket.rfnetwork.rfppf.messages.MessageFactory;
import org.bitbucket.rfnetwork.rfppf.messages.oldprotocol.ReceiverWeightMessage;
import org.junit.Test;

public class ReceiverWeightMessageUnitTest {

	@Test
	public void TestParseWeightMessageNegativeWeight()
	{
		byte[] msg_bytes = { 0x07, 0x1F, 0x4B, 0x00, 0x00, 0x20, (byte)0xC1, 0x4B };
		
		ReceiverWeightMessage msg = (ReceiverWeightMessage)MessageFactory.CreateMessage(ReceiverWeightMessage.class);

        msg.setMessageNumber(75);
        msg.setWeight(-10.0f);
        
        assertArrayEquals(msg.GetBytes(), msg_bytes);

        try {
			msg.Parse(msg_bytes);
		} catch (Exception e) {
			fail();
		}
        assertEquals(msg.getWeight(), -10.0f, 0.1f);
        assertEquals(msg.getMessageNumber(), 75);
        assertArrayEquals(msg.GetBytes(), msg_bytes);
	}
}