binary message encoder as well test for the decoder

-added binary message encoder
-added test for the decoder
-bug with the sync number 2

#story[782]

src/test/java/BinaryMessageDecoderTest.java

@@ -0,0 +1,41 @@
+import org.junit.Assert;
+import org.junit.Test;
+import seng302.Networking.BinaryMesageEncoder;
+import seng302.Networking.BinaryMessageDecoder;
+import seng302.Networking.XMLMessageDecoder;
+import seng302.Networking.XMLMessageEncoder;
+
+import java.io.BufferedReader;
+import java.io.IOException;
+import java.io.InputStreamReader;
+
+/**
+ * Created by hba56 on 21/04/17.
+ */
+public class BinaryMessageDecoderTest {
+    @Test
+    public void decodeTest(){
+        try{
+            StringBuilder xmlString;
+            BufferedReader br = new BufferedReader(new InputStreamReader(
+                    this.getClass().getResourceAsStream(("raceXML/Regatta.xml"))));
+            String line;
+            xmlString = new StringBuilder();
+            while((line=br.readLine())!= null){
+                xmlString.append(line.trim());
+            }
+            long time = System.currentTimeMillis();
+            XMLMessageEncoder testEncoder = new  XMLMessageEncoder((byte)1, (short)1, time, (byte)7, (short)1, (short)xmlString.length(), xmlString.toString());
+
+            byte[] encodedMessage = testEncoder.encode();
+
+            BinaryMesageEncoder testMessage = new BinaryMesageEncoder((byte)26, time, 1, (short)encodedMessage.length, encodedMessage);
+
+            BinaryMessageDecoder testDecoder = new BinaryMessageDecoder(testMessage.getFullMessage());
+            testDecoder.decode();
+
+        }catch (IOException e){
+            System.out.println(e);
+        }
+    }
+}

src/test/java/XMLMessageDecoderTest.java

@@ -39,7 +39,6 @@ public class XMLMessageDecoderTest {
             Assert.assertEquals((short)xmlString.length(), decoderXML.getXmlMsgLength());
             Assert.assertEquals(xmlString.toString(), decoderXML.getXmlMessage());
 
-
         }catch (IOException e){
             System.out.println(e);
         }