aimedb/cmd.ts: Split into decoder, encoder

2019-11-06 17:28:29 -05:00
parent b5724b2ca0
commit 602335941c
4 changed files with 91 additions and 89 deletions
@@ -0,0 +1,114 @@
+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.cmd).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.cmd).toBe("lookup");
+  expect(obj.gameId).toBe("SDBT");
+  expect(obj.keychipId).toBe("A69E01A9999");
+  expect(obj.luid).toEqual(
+    Buffer.from([0x01, 0x03, 0x64, 0x95, 0x85, 0x05, 0x23, 0x03, 0x06, 0x76])
+  );
+});