fjc40
750ea5c141
Added DecoderFactory. This creates an appropriate decoder based on a MessageType. BoatActionDecoder implements MessageDecoder. BoatLocationDecoder implements MessageDecoder. HeartBeatDecoder implements MessageDecoder. JoinAcceptance implements MessageDecoder. RaceStatusDecoder implements MessageDecoder. RequestToJoinDecoder implements MessageDecoder. XMLMessageDecoder implements MessageDecoder. Refactored CourseWind decoder/encoder. CourseWind decoder/encoder is for an individual CourseWind. CourseWinds decoder/encoder is for the combined message from the API. Documented BoatAction, and it now contains a BoatActionEnum instead of a byte. Refactored CourseWind and CourseWinds classes. They now expose correct units, instead of packed units. Added CourseWindDecoderTest, and updated CourseWindsDecoderTest. issue #35 #36 #story[1095]
90 lines
2.4 KiB
Java
90 lines
2.4 KiB
Java
package network.MessageDecoders;
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import network.Exceptions.InvalidMessageException;
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import network.MessageEncoders.RaceVisionByteEncoder;
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import network.Messages.Enums.RequestToJoinEnum;
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import network.Messages.RequestToJoin;
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import org.junit.Before;
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import org.junit.Test;
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import static org.junit.Assert.*;
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/**
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* Test for the RequestToJoin encoder and decoder
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*/
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public class RequestToJoinDecoderTest {
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/**
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* Encodes and decodes a given message.
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* @param message Message to encode/decode.
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* @return The decoded message.
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* @throws InvalidMessageException If the message cannot be encoded.
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*/
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private RequestToJoin encodeDecodeMessage(RequestToJoin message) throws InvalidMessageException {
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//Encode.
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byte [] testEncodedMessage = RaceVisionByteEncoder.encode(message);
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//Decode.
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RequestToJoinDecoder testDecoder = new RequestToJoinDecoder();
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testDecoder.decode(testEncodedMessage);
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RequestToJoin decodedMessage = testDecoder.getMessage();
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return decodedMessage;
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}
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/**
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* Tests if a specific request type message can be encoded and decoded correctly.
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* @param type The type of join request.
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* @throws Exception if test fails.
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*/
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private void requestTypeTest(RequestToJoinEnum type) throws Exception {
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//Prepare message.
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RequestToJoin beforeMessage = new RequestToJoin(type);
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//Encode/decode it.
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RequestToJoin afterMessage = encodeDecodeMessage(beforeMessage);
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//Compare.
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assertEquals(beforeMessage.getRequestType().getValue(), afterMessage.getRequestType().getValue());
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}
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/**
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* Tests if a spectator request message can be encoded and decoded correctly.
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* @throws Exception if test fails.
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*/
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@Test
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public void spectatorTest() throws Exception {
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requestTypeTest(RequestToJoinEnum.SPECTATOR);
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}
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/**
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* Tests if a participant request message can be encoded and decoded correctly.
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* @throws Exception if test fails.
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*/
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@Test
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public void participantTest() throws Exception {
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requestTypeTest(RequestToJoinEnum.PARTICIPANT);
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}
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/**
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* Tests if a ghost request message can be encoded and decoded correctly.
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* @throws Exception if test fails.
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*/
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@Test
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public void ghostTest() throws Exception {
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requestTypeTest(RequestToJoinEnum.GHOST);
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}
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}
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