From 7c4a981434d25caaca5987a6af334053325c6101 Mon Sep 17 00:00:00 2001
From: fyears <hjwdhjwd@gmail.com>
Date: Fri, 5 Nov 2021 01:21:58 +0800
Subject: [PATCH] allow tests

---
 package.json          | 10 ++++++++--
 src/encrypt.ts        |  6 ++++++
 tests/test-encrypt.ts | 21 +++++++++++++++++++++
 webpack.config.js     |  1 +
 4 files changed, 36 insertions(+), 2 deletions(-)
 create mode 100644 tests/test-encrypt.ts

diff --git a/package.json b/package.json
index 576ae66..7df6eab 100644
--- a/package.json
+++ b/package.json
@@ -6,18 +6,24 @@
     "dev": "webpack --mode development --watch",
     "build": "webpack --mode production",
     "format": "npx prettier --write .",
-    "clean": "npx rimraf main.js"
+    "clean": "npx rimraf main.js",
+    "test": "env TS_NODE_COMPILER_OPTIONS='{\"module\": \"commonjs\" }' mocha -r ts-node/register -r jsdom-global/register 'tests/**/*.ts'"
   },
   "source": "main.ts",
   "keywords": [],
   "author": "",
   "license": "Apache-2.0",
   "devDependencies": {
-    "@types/node": "^14.14.37",
+    "@types/chai": "^4.2.22",
     "@types/mime-types": "^2.1.1",
+    "@types/mocha": "^9.0.0",
+    "@types/node": "^14.14.37",
+    "chai": "^4.3.4",
+    "mocha": "^9.1.3",
     "prettier": "^2.4.1",
     "terser-webpack-plugin": "^5.2.4",
     "ts-loader": "^9.2.6",
+    "ts-node": "^10.4.0",
     "tslib": "^2.2.0",
     "typescript": "^4.4.4",
     "webdav-server": "^2.6.2",
diff --git a/src/encrypt.ts b/src/encrypt.ts
index 50d6e64..d5e58ca 100644
--- a/src/encrypt.ts
+++ b/src/encrypt.ts
@@ -1,6 +1,12 @@
 import * as base32 from "hi-base32";
 import { bufferToArrayBuffer, arrayBufferToBuffer } from "./misc";
 
+if (window === undefined) {
+  global.window = {
+    crypto: require("crypto").webcrypto,
+  } as any;
+}
+
 const DEFAULT_ITER = 10000;
 
 const getKeyIVFromPassword = async (
diff --git a/tests/test-encrypt.ts b/tests/test-encrypt.ts
new file mode 100644
index 0000000..a7a805f
--- /dev/null
+++ b/tests/test-encrypt.ts
@@ -0,0 +1,21 @@
+const webcrypto = require("crypto").webcrypto;
+
+import { expect } from "chai";
+import { encryptStringToBase32 } from "../src/encrypt";
+
+describe("Encryption tests", () => {
+  beforeEach(function () {
+    const window = {
+      crypto: webcrypto,
+    };
+
+    global.window = window as any;
+  });
+
+  it("should encrypt string", async () => {
+    const k = "dkjdhkfhdkjgsdklxxd";
+    const password = "hey";
+    //console.log(window.crypto.getRandomValues)
+    expect(await encryptStringToBase32(k, password)).to.not.equal(k);
+  });
+});
diff --git a/webpack.config.js b/webpack.config.js
index 7c17227..b450699 100644
--- a/webpack.config.js
+++ b/webpack.config.js
@@ -38,6 +38,7 @@ module.exports = {
       // console: require.resolve("console-browserify"),
       // constants: require.resolve("constants-browserify"),
       // crypto: require.resolve("crypto-browserify"),
+      crypto: false, // deliberately set to false, since we use webcrypto here
       // domain: require.resolve("domain-browser"),
       // events: require.resolve("events"),
       // http: require.resolve("stream-http"),