Cannot mock in Jest with ES modules - jestjs

Question

I'm trying to reproduce the example given in Jest documentation about mocking module. The code is the following one.
users.js
import axios from 'axios'
class Users {
static all () {
return axios.get('/users.json').then(resp => resp.data)
}
}
export default Users
test.js
import axios from 'axios'
import Users from './users'
import { jest } from '#jest/globals'
jest.mock('axios')
test('should fetch users', () => {
const users = [ { name: 'Bob' } ]
const resp = { data: users }
axios.get.mockResolvedValue(resp)
// or you could use the following depending on your use case:
// axios.get.mockImplementation(() => Promise.resolve(resp))
return Users.all().then(data => expect(data).toEqual(users))
})
The code from test.js is a little bit different from the documentation. I had to add import { jest } from '#jest/globals' because of this issue
package.json
{
...
"type": "module",
"engines": {
"node": ">=14.17.6"
},
"config": {
"nuxt": {
"host": "0.0.0.0",
"port": "8081"
}
},
"scripts": {
"dev": "cross-env NODE_ENV=development nodemon --insecure-http-parser --inspect server/index.js --watch server",
"test-server": "cross-env CYPRESS_MODE=true THIRD_PARTY_ROUTES_ENABLED=false npm run start",
"ci-test-server": "npm run test-server & wait-on http://localhost:8081/fr-FR",
"build-for-cypress": "cross-env NUXT_ENV_CYPRESS_MODE=true npm run build",
"build": "nuxt build",
"start": "cross-env NODE_ENV=production node --insecure-http-parser server/index.js",
"generate": "nuxt generate",
"lint": "eslint --ext .js,.vue --ignore-path .gitignore .",
"precommit": "npm run lint",
"phrase": "node scripts/phraseapp/phraseapp.js",
"cypress:open-mocked": "cypress open --env env=mock",
"cypress:run-mocked": "cypress run --env env=mock",
"cypress:open-unmocked": "cypress open --env=real,\"TAGS=not #mockOnly\"",
"cypress:run-unmocked": "cypress run --env=real,\"TAGS=not #mockOnly\"",
"ci-test": "cross-env TEST_MODE=true jest tests --runInBand --coverage",
"front-unit-tests": "cross-env jest tests/client/unit",
"back-tests": "cross-env TEST_MODE=true jest tests/server --runInBand"
},
"dependencies": {
"#cospired/i18n-iso-languages": "^3.1.0",
"#jest/globals": "^27.2.5",
"#nuxtjs/axios": "^5.13.6",
"#nuxtjs/dotenv": "^1.4.1",
"#nuxtjs/i18n": "^7.0.3",
"#nuxtjs/proxy": "^2.1.0",
"#nuxtjs/style-resources": "^1.2.1",
"#nuxtjs/toast": "^3.3.1",
"#sport-activities/nuxt-di": "^0.1.2",
"#vtmn/css": "^0.22.1",
"#vtmn/icons": "^0.4.0",
"abort-controller": "^3.0.0",
"agentkeepalive": "^4.1.4",
"atob": "^2.1.2",
"axios": "^0.22.0",
"body-parser": "^1.19.0",
"cacheable-lookup": "^6.0.1",
"connect-redis": "^6.0.0",
"cookie-parser": "^1.4.5",
"cookie-universal-nuxt": "^2.1.5",
"cross-env": "^7.0.3",
"csurf": "^1.11.0",
"dd-trace": "^1.4.1",
"dotenv": "^10.0.0",
"express": "^4.17.1",
"express-session": "^1.17.2",
"express-validator": "^6.12.2",
"google-libphonenumber": "^3.2.24",
"helmet": "^4.6.0",
"ioredis": "^4.27.9",
"lodash": "^4.17.21",
"luxon": "^2.0.2",
"memory-cache": "^0.2.0",
"moment": "^2.29.1",
"morgan": "^1.10.0",
"nock": "^13.1.3",
"node-cron": "^3.0.0",
"node-fetch": "^2.6.1",
"nuxt": "^2.15.8",
"nuxt-lazy-load": "^1.2.7",
"nuxt-purgecss": "^1.0.0",
"oauth": "^0.9.15",
"p-limit": "^3.1.0",
"passport": "^0.4.1",
"passport-oauth2": "^1.6.1",
"redlock": "^4.2.0",
"uuid": "^8.3.2",
"validator": "^13.6.0",
"vue-server-renderer": "^2.6.14",
"vue-toasted": "^1.1.28",
"wait-on": "^6.0.0",
"winston": "^3.3.3",
"world-countries": "^4.0.0"
},
"devDependencies": {
"#babel/core": "^7.15.5",
"#babel/eslint-parser": "^7.15.7",
"#babel/preset-env": "^7.15.6",
"#jest/types": "^27.2.4",
"#types/jest": "^27.0.2",
"#vue/test-utils": "1.2.2",
"axios-mock-adapter": "^1.20.0",
"babel-core": "^7.0.0-bridge.0",
"css-loader": "^5.2.7",
"cypress": "8.5.0",
"cypress-cucumber-preprocessor": "^4.2.0",
"eslint": "^7.32.0",
"eslint-config-standard": "^16.0.3",
"eslint-friendly-formatter": "^4.0.1",
"eslint-loader": "^4.0.2",
"eslint-plugin-import": "^2.24.2",
"eslint-plugin-jest": "^24.5.0",
"eslint-plugin-node": "^11.1.0",
"eslint-plugin-promise": "^5.1.0",
"eslint-plugin-standard": "^5.0.0",
"eslint-plugin-vue": "^7.18.0",
"file-loader": "^6.2.0",
"ioredis-mock": "^5.6.0",
"jest": "^27.2.4",
"less": "^4.1.1",
"less-loader": "^7.2.1",
"nodemon": "^2.0.13",
"supertest": "^6.1.6",
"vue-i18n": "8.26.5",
"vue-jest": "^3.0.7",
"vue-svg-loader": "^0.16.0"
},
"cypress-cucumber-preprocessor": {
"nonGlobalStepDefinitions": false,
"step_definitions": "tests/client/e2e/integration/steps",
"cucumberJson": {
"generate": true,
"outputFolder": "tests/client/e2e/integration/cucumber-json",
"filePrefix": "",
"fileSuffix": ".cucumber"
}
}
}
jest.config.js
export default {
moduleNameMapper: {
'\\.(jpg|jpeg|png|gif|eot|otf|webp|svg|ttf|woff|woff2|mp4|webm|wav|mp3|m4a|aac|oga)$': '<rootDir>/tests/client/unit/__mocks__/fileMock.js',
'\\.(css|less)$': '<rootDir>/tests/client/unit/__mocks__/styleMock.js',
'^#/(.*)$': '<rootDir>/$1'
},
moduleFileExtensions: [
'js',
'json',
'vue',
'svg'
],
transform: {},
testMatch: [
'**/?(*.)+(test).[jt]s?(x)',
'**/tests/routes/**/*.spec.js'
],
testEnvironment : 'jsdom',
setupFilesAfterEnv: [
'./tests/jest-setup/jest.setup.ioredis-mock.js',
'./tests/jest-setup/jest.setup.timers.js',
'./tests/jest-setup/jest.setup.envvar.js',
'./tests/jest-setup/jest.setup.nock.js',
'./tests/jest-setup/jest.setup.redis-cache.js'
]
}
.babelrc
{
"presets": ["#babel/preset-env"],
"plugins": [
["#babel/plugin-proposal-decorators", { "legacy": true }]
]
}
When executing the test, I'm getting this as a result:
axios.get.mockResolvedValue is not a function
TypeError: axios.get.mockResolvedValue is not a function
Looks like the mock won't work. What have I missed to make it work?