### Question:
Message { public short getVersion() { return version; } Message();  Message(String publisher);  Message(JsonObject json);  Message(byte[] rawBytes);  Message(byte[] header, byte[] data); String getId(); void setId(String id); String getTag(); void setTag(String tag); String getMessageGroupId(); void setMessageGroupId(String messageGroupId); int getSequenceNumber(); void setSequenceNumber(int sequenceNumber); int getSequenceTotal(); void setSequenceTotal(int sequenceTotal); byte getPriority(); void setPriority(byte priority); long getTimestamp(); void setTimestamp(long timestamp); String getPublisher(); void setPublisher(String publisher); String getAuthIdentifier(); void setAuthIdentifier(String authIdentifier); String getAuthGroup(); void setAuthGroup(String authGroup); short getVersion(); long getChainPosition(); void setChainPosition(long chainPosition); String getHash(); void setHash(String hash); String getPreviousHash(); void setPreviousHash(String previousHash); String getNonce(); void setNonce(String nonce); int getDifficultyTarget(); void setDifficultyTarget(int difficultyTarget); String getInfoType(); void setInfoType(String infoType); String getInfoFormat(); void setInfoFormat(String infoFormat); byte[] getContextData(); void setContextData(byte[] contextData); byte[] getContentData(); void setContentData(byte[] contentData); byte[] getBytes(); @Override String toString(); void decodeBase64(byte[] bytes); JsonObject toJson(); byte[] encodeBase64();  }### Answer:
@Test public void testGetterAndSetterVersion() { assertEquals(VERSION, message.getVersion()); }