import { Decoder } from "./decoder";

function decode(req) {
  const decoder = new Decoder();

  decoder.write(req);

  return decoder.read();
}

test("decode hello", () => {
  const req = Buffer.from([
    0x3e,
    0xa1,
    0x87,
    0x30,
    0x64,
    0x00,
    0x20,
    0x00,
    0x00,
    0x00,
    0x53,
    0x44,
    0x42,
    0x54,
    0x00,
    0x00,
    0x00,
    0x00,
    0x00,
    0x00,
    0x41,
    0x36,
    0x39,
    0x45,
    0x30,
    0x31,
    0x41,
    0x39,
    0x39,
    0x39,
    0x39,
    0x00,
  ]);

  const obj = decode(req);

  expect(obj.type).toBe("hello");
  expect(obj.gameId).toBe("SDBT");
  expect(obj.keychipId).toBe("A69E01A9999");
});

test("decode lookup", () => {
  const req = Buffer.from([
    0x3e,
    0xa1,
    0x87,
    0x30,
    0x0f,
    0x00,
    0x30,
    0x00,
    0x00,
    0x00,
    0x53,
    0x44,
    0x42,
    0x54,
    0x00,
    0x00,
    0x00,
    0x00,
    0x00,
    0x00,
    0x41,
    0x36,
    0x39,
    0x45,
    0x30,
    0x31,
    0x41,
    0x39,
    0x39,
    0x39,
    0x39,
    0x00,
    0x01,
    0x03,
    0x64,
    0x95,
    0x85,
    0x05,
    0x23,
    0x03,
    0x06,
    0x76,
    0x01,
    0x02,
    0x22,
    0xc6,
    0x4e,
    0x00,
  ]);

  const obj = decode(req);

  expect(obj.type).toBe("lookup2");
  expect(obj.gameId).toBe("SDBT");
  expect(obj.keychipId).toBe("A69E01A9999");
  expect(obj.luid).toBe("01036495850523030676");
});