fix test

tests/test-encrypt.ts

@@ -1,21 +1,16 @@
-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;
+    global.window = {
+      crypto: require("crypto").webcrypto,
+    } 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);
   });
 });