use vitest instead of jest

Author: Code-Hex

.eslintignore

@@ -1 +1,2 @@
-dist
+dist
+vitest.config.ts

jest.config.js

@@ -13,7 +13,7 @@
     "README.md"
   ],
   "scripts": {
-    "test": "jest",
+    "test": "vitest run",
     "build": "run-p build:*",
     "build:main": "tsc -p tsconfig.main.json",
     "build:module": "tsc -p tsconfig.module.json",
@@ -27,8 +27,7 @@
   },
   "dependencies": {},
   "devDependencies": {
-    "@cloudflare/workers-types": "^3.14.0",
-    "@types/jest": "^28.1.3",
+    "@cloudflare/workers-types": "^4.20231025.0",
     "@typescript-eslint/eslint-plugin": "^5.30.5",
     "@typescript-eslint/parser": "^5.30.5",
     "eslint": "^8.19.0",
@@ -38,13 +37,12 @@
     "eslint-plugin-eslint-comments": "^3.2.0",
     "eslint-plugin-import": "^2.26.0",
     "firebase-tools": "^11.2.0",
-    "jest": "^28.1.2",
-    "jest-environment-miniflare": "^2.5.1",
+    "miniflare": "^3.20231025.1",
     "npm-run-all": "^4.1.5",
     "prettier": "^2.7.1",
-    "ts-jest": "^28.0.5",
-    "typescript": "^4.7.4",
-    "wrangler": "^2.0.16"
+    "typescript": "^5.2.2",
+    "vitest": "^0.34.6",
+    "wrangler": "^3.15.0"
   },
   "keywords": [
     "web",

package.json

@@ -1,3 +1,4 @@
+import { describe, it, expect } from 'vitest';
 import { decodeBase64Url, encodeBase64Url } from '../src/base64';
 import { utf8Encoder } from '../src/utf8';
 

tests/base64.test.ts

@@ -1,3 +1,5 @@
+import { Miniflare } from 'miniflare';
+import { describe, it, expect, vi } from 'vitest';
 import type { Fetcher } from '../src/jwk-fetcher';
 import { parseMaxAge, UrlKeyFetcher } from '../src/jwk-fetcher';
 import { WorkersKVStore } from '../src/key-store';
@@ -10,7 +12,12 @@ class HTTPMockFetcher implements Fetcher {
   }
 }
 
-const { TEST_NAMESPACE } = getMiniflareBindings();
+const nullScript = 'export default { fetch: () => new Response(null, { status: 404 }) };';
+const mf = new Miniflare({
+  modules: true,
+  script: nullScript,
+  kvNamespaces: ['TEST_NAMESPACE'],
+});
 
 const validResponseJSON = `{
   "keys": [
@@ -62,9 +69,10 @@ describe('UrlKeyFetcher', () => {
         },
       })
     );
+    const TEST_NAMESPACE = await mf.getKVNamespace('TEST_NAMESPACE');
     const urlKeyFetcher = new UrlKeyFetcher(mockedFetcher, new WorkersKVStore(cacheKey, TEST_NAMESPACE));
 
-    const httpFetcherSpy = jest.spyOn(mockedFetcher, 'fetch');
+    const httpFetcherSpy = vi.spyOn(mockedFetcher, 'fetch');
 
     // first call (no-cache in KV)
     const firstKeys = await urlKeyFetcher.fetchPublicKeys();
@@ -92,9 +100,10 @@ describe('UrlKeyFetcher', () => {
         headers: {},
       })
     );
+    const TEST_NAMESPACE = await mf.getKVNamespace('TEST_NAMESPACE');
     const urlKeyFetcher = new UrlKeyFetcher(mockedFetcher, new WorkersKVStore(cacheKey, TEST_NAMESPACE));
 
-    const httpFetcherSpy = jest.spyOn(mockedFetcher, 'fetch');
+    const httpFetcherSpy = vi.spyOn(mockedFetcher, 'fetch');
 
     // first call (no-cache in KV)
     const firstKeys = await urlKeyFetcher.fetchPublicKeys();
@@ -107,36 +116,38 @@ describe('UrlKeyFetcher', () => {
     expect(httpFetcherSpy).toBeCalledTimes(2);
   });
 
-  it('internal server error fetch', () => {
+  it('internal server error fetch', async () => {
     const cacheKey = 'failed-fetch-flow-key';
     const internalServerMsg = 'Internal Server Error';
     const mockedFetcher = new HTTPMockFetcher(
       new Response(internalServerMsg, {
         status: 500,
       })
     );
+    const TEST_NAMESPACE = await mf.getKVNamespace('TEST_NAMESPACE');
     const urlKeyFetcher = new UrlKeyFetcher(mockedFetcher, new WorkersKVStore(cacheKey, TEST_NAMESPACE));
 
     expect(() => urlKeyFetcher.fetchPublicKeys()).rejects.toThrowError(
       'Error fetching public keys for Google certs: ' + internalServerMsg
     );
   });
 
-  it('ok fetch but got text response', () => {
+  it('ok fetch but got text response', async () => {
     const cacheKey = 'ok-fetch-non-json-flow-key';
     const mockedFetcher = new HTTPMockFetcher(
       new Response('{}', {
         status: 200,
       })
     );
+    const TEST_NAMESPACE = await mf.getKVNamespace('TEST_NAMESPACE');
     const urlKeyFetcher = new UrlKeyFetcher(mockedFetcher, new WorkersKVStore(cacheKey, TEST_NAMESPACE));
 
     expect(() => urlKeyFetcher.fetchPublicKeys()).rejects.toThrowError('The public keys are not an object or null:');
   });
 });
 
 describe('parseMaxAge', () => {
-  test.each([
+  it.each([
     ['valid simple', 'max-age=604800', 604800],
     ['valid with other directives', 'public, max-age=18793, must-revalidate, no-transform', 18793],
     ['invalid cache-control header is null', null, NaN],

tests/global.d.ts

@@ -1,3 +1,4 @@
+import { describe, it, expect } from 'vitest';
 import { JwtError, JwtErrorCode } from '../src/errors';
 import { PublicKeySignatureVerifier, rs256alg } from '../src/jws-verifier';
 import type { DecodedPayload } from '../src/jwt-decoder';

tests/jwk-fetcher.test.ts

@@ -1,3 +1,4 @@
+import { describe, it, expect } from 'vitest';
 import { JwtError, JwtErrorCode } from '../src/errors';
 import type { DecodedHeader, DecodedPayload } from '../src/jwt-decoder';
 import { RS256Token } from '../src/jwt-decoder';
@@ -51,7 +52,7 @@ describe('TokenDecoder', () => {
   });
 
   describe('payload', () => {
-    test.each([
+    it.each([
       [
         'aud',
         {

tests/jws-verifier.test.ts

@@ -0,0 +1,4 @@
+import crypto from 'node:crypto';
+import { vi } from 'vitest';
+
+vi.stubGlobal('crypto', crypto);

tests/jwt-decoder.test.ts

@@ -1,3 +1,4 @@
+import { describe, it, expect } from 'vitest';
 import { PublicKeySignatureVerifier, rs256alg } from '../src/jws-verifier';
 import type { FirebaseIdToken } from '../src/token-verifier';
 import { createFirebaseTokenVerifier, FIREBASE_AUDIENCE } from '../src/token-verifier';
@@ -22,7 +23,7 @@ describe('FirebaseTokenVerifier', () => {
     },
   };
 
-  test.each([
+  it.each([
     ['valid without firebase emulator', payload],
     [
       'valid custom token without firebase emulator',
@@ -60,7 +61,7 @@ describe('FirebaseTokenVerifier', () => {
     expect(token).toStrictEqual(payload);
   });
 
-  test.each([
+  it.each([
     [
       'aud',
       {