Added BoatActonEncoder.

Updated ControllerClient to use RaceVisionByteEncoder.encode(message). It also logs a warning if the encoding fails. Also removed pointless and out of place encode/decode of the action enum. Added a BoatActionDecoderTest which tests encoding/decoding a BoatAction Message. issue #35 #36 #story[1095]
2017-08-05 21:53:54 +12:00
parent 16686678a7
commit 31ce9fff94
6 changed files with 168 additions and 14 deletions
@@ -0,0 +1,109 @@
+package network.MessageDecoders;
+
+import network.Exceptions.InvalidMessageException;
+import network.MessageEncoders.RaceVisionByteEncoder;
+import network.Messages.BoatAction;
+import network.Messages.Enums.BoatActionEnum;
+import network.Messages.Enums.RequestToJoinEnum;
+import network.Messages.RequestToJoin;
+import org.junit.Test;
+
+import static org.junit.Assert.assertEquals;
+
+
+/**
+ * Test for the BoatAction encoder and decoder
+ */
+public class BoatActionDecoderTest {
+
+
+    /**
+     * Encodes and decodes a given message.
+     * @param message Message to encode/decode.
+     * @return The decoded message.
+     */
+    private BoatAction encodeDecodeMessage(BoatAction message) throws InvalidMessageException {
+
+        //Encode.
+        byte [] testEncodedMessage = RaceVisionByteEncoder.encode(message);
+
+        //Decode.
+        BoatActionDecoder testDecoder = new BoatActionDecoder(testEncodedMessage);
+        BoatActionEnum decodedBoatAction = testDecoder.getBoatAction();
+
+        BoatAction decodedMessage = new BoatAction(decodedBoatAction);
+
+        return decodedMessage;
+    }
+
+
+    /**
+     * Tests if a specific boat action type message can be encoded and decoded correctly.
+     * @param type The type of boat action.
+     */
+    private void boatActionTypeTest(BoatActionEnum type) throws Exception {
+
+        //Prepare message.
+        BoatAction beforeMessage = new BoatAction(type);
+
+
+        //Encode/decode it.
+        BoatAction afterMessage = encodeDecodeMessage(beforeMessage);
+
+
+        //Compare.
+        assertEquals(beforeMessage.getBoatAction(), afterMessage.getBoatAction());
+
+    }
+
+
+    /**
+     * Tests if an autopilot message can be encoded and decoded correctly.
+     */
+    @Test
+    public void autoPilotTest() throws Exception {
+        boatActionTypeTest(BoatActionEnum.AUTO_PILOT);
+    }
+
+    /**
+     * Tests if a sails in message can be encoded and decoded correctly.
+     */
+    @Test
+    public void sailsInTest() throws Exception {
+        boatActionTypeTest(BoatActionEnum.SAILS_IN);
+    }
+
+    /**
+     * Tests if a sails out message can be encoded and decoded correctly.
+     */
+    @Test
+    public void sailsOutTest() throws Exception {
+        boatActionTypeTest(BoatActionEnum.SAILS_OUT);
+    }
+
+    /**
+     * Tests if a tack/gybe message can be encoded and decoded correctly.
+     */
+    @Test
+    public void tackGybeTest() throws Exception {
+        boatActionTypeTest(BoatActionEnum.TACK_GYBE);
+    }
+
+    /**
+     * Tests if an upwind message can be encoded and decoded correctly.
+     */
+    @Test
+    public void upwindTest() throws Exception {
+        boatActionTypeTest(BoatActionEnum.UPWIND);
+    }
+
+    /**
+     * Tests if a downwind message can be encoded and decoded correctly.
+     */
+    @Test
+    public void downwindTest() throws Exception {
+        boatActionTypeTest(BoatActionEnum.DOWNWIND);
+    }
+
+
+}