uses nock to mock API responses

__dummy__/discordOAuthData.js

@@ -0,0 +1,27 @@
+export default {
+  tokenResponse: {
+    access_token: '6qrZcUqja7812RVdnEKjpzOL4CvHBFG',
+    token_type: 'Bearer',
+    expires_in: 604800,
+    refresh_token: 'D43f5y0ahjqew82jZ4NViEr2YafMKhue',
+    scope: 'email guilds.join gdm.join identify'
+  },
+  userInfoResponse: {
+    id: '756944741073027119',
+    username: 'charolastra',
+    avatar: 'ea8f5f59aff14450e892321ba128745d',
+    discriminator: '3886',
+    public_flags: 0,
+    flags: 0,
+    locale: 'en-US',
+    mfa_enabled: true,
+    email: '[email protected]',
+    verified: true
+  },
+  userInfo: {
+    userId: 1,
+    username: 'charolastra',
+    avatarUrl: `https://cdn.discordapp.com/avatars/756944741073027119/ea8f5f59aff14450e892321ba128745d.png`,
+    refreshToken: 'D43f5y0ahjqew82jZ4NViEr2YafMKhue'
+  }
+}

helpers/discordAuth.test.js

@@ -3,41 +3,16 @@ import {
   getUserInfoFromRefreshToken
 } from './discordAuth'
 import { prisma } from '../prisma'
-import fetch, {Response} from 'node-fetch'
+import { tokenResponse, userInfoResponse, userInfo } from '../__dummy__/discordOAuthData'
 
-const mockTokenResponse = {
-  access_token: '6qrZcUqja7812RVdnEKjpzOL4CvHBFG',
-  token_type: 'Bearer',
-  expires_in: 604800,
-  refresh_token: 'D43f5y0ahjqew82jZ4NViEr2YafMKhue',
-  scope: 'email guilds.join gdm.join identify'
-}
-
-const mockUserInfoResponse = {
-  id: '756944741073027119',
-  username: 'charolastra',
-  avatar: 'ea8f5f59aff14450e892321ba128745d',
-  discriminator: '3886',
-  public_flags: 0,
-  flags: 0,
-  locale: 'en-US',
-  mfa_enabled: true,
-  email: '[email protected]',
-  verified: true
-}
-
-const mockUserInfo = {
-  userId: 1,
-  username: 'charolastra',
-  avatarUrl: `https://cdn.discordapp.com/avatars/756944741073027119/ea8f5f59aff14450e892321ba128745d.png`,
-  refreshToken: 'D43f5y0ahjqew82jZ4NViEr2YafMKhue'
-}
+const nock = require('nock')
 
 describe('getUserInfoFromRefreshToken function', () => {
   jest.mock('node-fetch')
   const fetch = require('node-fetch')
   const { Response } = jest.requireActual('node-fetch')
   beforeEach(() => {
+    fetch.mockClear()
     jest.clearAllMocks()
   })
   const userUpdateFn = (prisma.user.update = jest.fn())
@@ -49,12 +24,15 @@ describe('getUserInfoFromRefreshToken function', () => {
   })
 
   it('should return user info if refresh token valid', async () => {
-    fetch
-      .mockReturnValueOnce(Promise.resolve(new Response(mockTokenResponse)))
-      .mockReturnValueOnce(Promise.resolve(new Response(mockUserInfoResponse)))
+    const discordAPI = nock('https://discordapp.com/api')
+    discordAPI.post('/oauth2/token').reply(201, tokenResponse)
+    discordAPI.get('/users/@me').reply(200, userInfoResponse)
+    // fetch
+    //   .mockReturnValueOnce(new Response(JSON.stringify(tokenResponse)))
+    //   .mockReturnValueOnce(new Response(JSON.stringify(userInfoResponse)))
     await expect(
       getUserInfoFromRefreshToken(1, 'mockRefreshToken')
-    ).resolves.toEqual(mockUserInfo)
+    ).resolves.toEqual(userInfo)
     expect(userUpdateFn).toBeCalled()
     expect(fetch.mock.calls.length).toBe(2)
   })

package.json

@@ -52,6 +52,7 @@
     "nanoid": "^3.1.23",
     "next": "^11.0.1",
     "next-connect": "^0.10.0",
+    "nock": "^13.1.1",
     "nodemailer": "^6.6.2",
     "posthog-js": "^1.11.4",
     "prism-react-renderer": "^1.2.1",

yarn.lock

@@ -10382,6 +10382,11 @@ json-stable-stringify@^1.0.1:
   dependencies:
     jsonify "~0.0.0"
 
+json-stringify-safe@^5.0.1:
+  version "5.0.1"
+  resolved "https://registry.yarnpkg.com/json-stringify-safe/-/json-stringify-safe-5.0.1.tgz#1296a2d58fd45f19a0f6ce01d65701e2c735b6eb"
+  integrity sha1-Epai1Y/UXxmg9s4B1lcB4sc1tus=
+
 json-to-pretty-yaml@^1.2.2:
   version "1.2.2"
   resolved "https://registry.yarnpkg.com/json-to-pretty-yaml/-/json-to-pretty-yaml-1.2.2.tgz#f4cd0bd0a5e8fe1df25aaf5ba118b099fd992d5b"
@@ -10804,6 +10809,11 @@ lodash.once@^4.0.0:
   resolved "https://registry.yarnpkg.com/lodash.once/-/lodash.once-4.1.1.tgz#0dd3971213c7c56df880977d504c88fb471a97ac"
   integrity sha1-DdOXEhPHxW34gJd9UEyI+0cal6w=
 
+lodash.set@^4.3.2:
+  version "4.3.2"
+  resolved "https://registry.yarnpkg.com/lodash.set/-/lodash.set-4.3.2.tgz#d8757b1da807dde24816b0d6a84bea1a76230b23"
+  integrity sha1-2HV7HagH3eJIFrDWqEvqGnYjCyM=
+
 lodash.sortby@^4.7.0:
   version "4.7.0"
   resolved "https://registry.yarnpkg.com/lodash.sortby/-/lodash.sortby-4.7.0.tgz#edd14c824e2cc9c1e0b0a1b42bb5210516a42438"
@@ -11681,6 +11691,16 @@ no-case@^3.0.4:
     lower-case "^2.0.2"
     tslib "^2.0.3"
 
+nock@^13.1.1:
+  version "13.1.1"
+  resolved "https://registry.yarnpkg.com/nock/-/nock-13.1.1.tgz#3c830129d4560957f59b6f480a41ddbaf9cf57af"
+  integrity sha512-YKTR9MjfK3kS9/l4nuTxyYm30cgOExRHzkLNhL8nhEUyU4f8Za/dRxOqjhVT1vGs0svWo3dDnJTUX1qxYeWy5w==
+  dependencies:
+    debug "^4.1.0"
+    json-stringify-safe "^5.0.1"
+    lodash.set "^4.3.2"
+    propagate "^2.0.0"
+
 node-addon-api@^3.0.0:
   version "3.2.1"
   resolved "https://registry.yarnpkg.com/node-addon-api/-/node-addon-api-3.2.1.tgz#81325e0a2117789c0128dab65e7e38f07ceba161"
@@ -12800,6 +12820,11 @@ [email protected], prop-types@^15.0.0, prop-types@^15.6.0, prop-types@^15.6.1, p
     object-assign "^4.1.1"
     react-is "^16.8.1"
 
+propagate@^2.0.0:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/propagate/-/propagate-2.0.1.tgz#40cdedab18085c792334e64f0ac17256d38f9a45"
+  integrity sha512-vGrhOavPSTz4QVNuBNdcNXePNdNMaO1xj9yBeH1ScQPjk/rhg9sSlCXPhMkFuaNNW/syTvYqsnbIJxMBfRbbag==
+
 property-expr@^2.0.4:
   version "2.0.4"
   resolved "https://registry.yarnpkg.com/property-expr/-/property-expr-2.0.4.tgz#37b925478e58965031bb612ec5b3260f8241e910"