enhance(backend/test): Migrate tests to vitest (#16935)

* wip

* update fake-timers and migrate

* fix

* remove jest-mock

* fix

* fix

* fix

* fix

* attempt to fix unit tests

* attempt to fix e2e tests

* fix federation test [ci skip]

* attempt to fix e2e tests

* fix typecheck

* fix unit tests

* fix

* attempt to fix e2e

* fix

* Revert "attempt to fix e2e"

This reverts commit b7b7b05d85.

* attempt to fix e2e

* revert attempt to fix e2e

* update deps

* update vitest

* migrate

* attempt to fix e2e

* update

* fix

* remove vite swc plugin as oxc parser can handle decorators

* attempt to fix drive/files/create test

* Revert "attempt to fix drive/files/create test"

This reverts commit 4715153375.

* fix: エンドポイントにまつわるテストをunitからe2eに移動

* attempt to fix e2e

* remove swc

* attempt to fix e2e

* Revert "attempt to fix e2e"

This reverts commit 9fb86a4076.

* add logs for debug

* attempt to fix e2e

* Partially revert "attempt to fix e2e"

This reverts commit fb0008c85a.

* attempt to fix test

* fix: attempt to fix test

* Revert "fix: attempt to fix test"

This reverts commit ed2f5c40e8.

* Revert "attempt to fix test"

This reverts commit d7329c46f1.

* attempt to fix e2e

* fix: surpass eventemitter warning by increasing defaultMaxListeners

* attempt to fix e2e

* fix

* fix e2e not ending properly

* exp: add hanging-process reporter for investigation

* Revert "exp: add hanging-process reporter for investigation"

This reverts commit 26851f8282.

* update changelog

packages/backend/test/unit/SigninWithPasskeyApiService.ts

@@ -4,12 +4,12 @@
  */
 
 import { IncomingHttpHeaders } from 'node:http';
-import { afterAll, afterEach, beforeAll, beforeEach, describe, expect, jest, test } from '@jest/globals';
+import { afterAll, beforeAll, beforeEach, describe, expect, it, vi } from 'vitest';
+import { mockDeep } from 'vitest-mock-extended';
 import { Test, TestingModule } from '@nestjs/testing';
 import { FastifyReply, FastifyRequest } from 'fastify';
 import { AuthenticationResponseJSON } from '@simplewebauthn/types';
 import { HttpHeader } from 'fastify/types/utils.js';
-import { MockMetadata, ModuleMocker } from 'jest-mock';
 import { MiUser } from '@/models/User.js';
 import { MiUserProfile, UserProfilesRepository, UsersRepository } from '@/models/_.js';
 import { IdService } from '@/core/IdService.js';
@@ -22,8 +22,6 @@ import { WebAuthnService } from '@/core/WebAuthnService.js';
 import { SigninService } from '@/server/api/SigninService.js';
 import { IdentifiableError } from '@/misc/identifiable-error.js';
 
-const moduleMocker = new ModuleMocker(global);
-
 class FakeLimiter {
 	public async limit() {
 		return;
@@ -95,9 +93,7 @@ describe('SigninWithPasskeyApiService', () => {
 			],
 		}).useMocker((token) => {
 			if (typeof token === 'function') {
-				const mockMetadata = moduleMocker.getMetadata(token) as MockMetadata<any, any>;
-				const Mock = moduleMocker.generateFromMetadata(mockMetadata);
-				return new Mock();
+				return mockDeep<typeof token>();
 			}
 		}).compile();
 		passkeyApiService = app.get<SigninWithPasskeyApiService>(SigninWithPasskeyApiService);
@@ -112,7 +108,7 @@ describe('SigninWithPasskeyApiService', () => {
 		FakeWebauthnVerify = async () => {
 			return uid;
 		};
-		jest.spyOn(webAuthnService, 'verifySignInWithPasskeyAuthentication').mockImplementation(FakeWebauthnVerify);
+		vi.spyOn(webAuthnService, 'verifySignInWithPasskeyAuthentication').mockImplementation(FakeWebauthnVerify);
 
 		const dummyUser = {
 			id: uid, username: uid, usernameLower: uid.toLowerCase(), uri: null, host: null,
@@ -159,7 +155,7 @@ describe('SigninWithPasskeyApiService', () => {
 		it('Should return 403 When Challenge Verify fail', async () => {
 			const req = new DummyFastifyRequest({ context: 'misskey-1234', credential: { dummy: [] } }) as ApiFastifyRequestType;
 			const res = new DummyFastifyReply() as FastifyReply;
-			jest.spyOn(webAuthnService, 'verifySignInWithPasskeyAuthentication')
+			vi.spyOn(webAuthnService, 'verifySignInWithPasskeyAuthentication')
 				.mockImplementation(async () => {
 					throw new IdentifiableError('THIS_ERROR_CODE_SHOULD_BE_FORWARDED');
 				});