From b135aac8531c1e1488147ad8c6f98eddbdbe0c99 Mon Sep 17 00:00:00 2001
From: HsiangNianian <admin@jyunko.cn>
Date: Mon, 17 Apr 2023 18:53:55 +0000
Subject: Initial commit

Created from https://vercel.com/new
---
 pkg/encoding.test.ts | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)
 create mode 100644 pkg/encoding.test.ts

(limited to 'pkg/encoding.test.ts')

diff --git a/pkg/encoding.test.ts b/pkg/encoding.test.ts
new file mode 100644
index 0000000..be0a7f8
--- /dev/null
+++ b/pkg/encoding.test.ts
@@ -0,0 +1,23 @@
+import { describe, it, expect, beforeAll } from "@jest/globals";
+import { decodeCompositeKey, encodeCompositeKey } from "./encoding";
+import { generateKey } from "./encryption";
+import { generateId } from "./id";
+import crypto from "node:crypto";
+
+beforeAll(() => {
+  global.crypto = crypto.webcrypto;
+});
+describe("composite key encoding", () => {
+  it("encodes and decodes composite keys", async () => {
+    for (let i = 0; i < 10000; i++) {
+      const id = generateId();
+      const key = new Uint8Array(await crypto.subtle.exportKey("raw", await generateKey()));
+
+      const encoded = encodeCompositeKey(1, id, key);
+
+      const decoded = decodeCompositeKey(encoded);
+      expect(decoded.id).toEqual(id);
+      expect(decoded.encryptionKey).toEqual(key);
+    }
+  });
+});
-- 
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