Jest-Vue-Quasar unit testing issue with ES modules - unit-testing

Question

I'm have issues testing with Jest, I don't have much experience. My component is using my own ES Node Module, an it works fine in runtime, except when running the test., I'm using Vue3, Quasar and Jest.
I Tried different things such as mapping (moduleNameMapper) in the jest config file without success.
I get this error while running the test.
Cannot find module 'my-module' from 'src/Helpers.js'
In Helpers.js this is how is declared
import EventEmitter from 'events';
import { v4 as uuid } from 'uuid';
import { testMethod } from 'my-module';
This is my jest.config.js
const esModules = ['quasar/lang', 'lodash-es'].join('|');
/* eslint-env node */
module.exports = {
globals: {
__DEV__: true,
// TODO: Remove if resolved natively
// See https://github.com/vuejs/vue-jest/issues/175
'vue-jest': {
pug: { doctype: 'html' },
},
},
// noStackTrace: true,
// bail: true,
// cache: false,
verbose: true,
// watch: true,
collectCoverage: true,
reporters: [
'default',
[ 'jest-junit', {
outputDirectory: '<rootDir>/',
outputName: 'junit.xml',
} ]
],
coverageReporters: [
"json", "lcov", "text", "clover", "cobertura"
],
coverageDirectory: '<rootDir>/coverage',
collectCoverageFrom: [
'<rootDir>/src/**/*.vue',
//'<rootDir>/src/**/*.js',
'<rootDir>/src/**/*.ts',
//'<rootDir>/src/**/*.jsx',
//'<rootDir>/src/**/*.tsx',
],
coveragePathIgnorePatterns: ['/node_modules/', '.d.ts$'],
coverageThreshold: {
global: {
// branches: 50,
// functions: 40,
// lines: 50,
// statements: 50
},
},
testMatch: [
// Matches tests in any subfolder of 'src' or into 'test/jest/__tests__'
// Matches all files with extension 'js', 'jsx', 'ts' and 'tsx'
'<rootDir>/test/jest/__tests__/**/*.(spec|test).+(ts|js)?(x)',
'<rootDir>/src/**/*.jest.(spec|test).+(ts|js)?(x)',
],
// Extension-less imports of components are resolved to .ts files by TS,
// grating correct type-checking in test files.
// Being 'vue' the first moduleFileExtension option, the very same imports
// will be resolved to .vue files by Jest, if both .vue and .ts files are
// in the same folder.
// This guarantee a great dev experience both for testing and type-checking.
// See https://github.com/vuejs/vue-jest/issues/188#issuecomment-620750728
moduleFileExtensions: ['vue', 'js', 'jsx', 'json', 'ts', 'tsx'],
moduleNameMapper: {
'^~/(.*)$': '<rootDir>/$1',
'^src/(.*)$': '<rootDir>/src/$1',
'^app/(.*)$': '<rootDir>/$1',
'^components/(.*)$': '<rootDir>/src/components/$1',
'^layouts/(.*)$': '<rootDir>/src/layouts/$1',
'^pages/(.*)$': '<rootDir>/src/pages/$1',
'^assets/(.*)$': '<rootDir>/src/assets/$1',
'^boot/(.*)$': '<rootDir>/src/boot/$1',
'.*css$': '#quasar/quasar-app-extension-testing-unit-jest/stub.css',
},
transform: {
// See https://jestjs.io/docs/en/configuration.html#transformignorepatterns-array-string
[`^(${esModules}).+\\.js$`]: 'babel-jest',
'^.+\\.(ts|js|html)$': 'ts-jest',
// vue-jest uses find-babel-file, which searches by this order:
// (async) .babelrc, .babelrc.js, package.json, babel.config.js
// (sync) .babelrc, .babelrc.js, babel.config.js, package.json
// https://github.com/tleunen/find-babel-config/issues/33
'.*\\.vue$': 'vue-jest',
'.+\\.(css|styl|less|sass|scss|svg|png|jpg|ttf|woff|woff2)$':
'jest-transform-stub',
},
transformIgnorePatterns: [`<rootDir>/node_modules/(?!(${esModules}))`],
snapshotSerializers: ['<rootDir>/node_modules/jest-serializer-vue'],
};
.babelrc
{
"plugins": ["#babel/plugin-syntax-dynamic-import"],
"env": {
"test": {
"plugins": ["dynamic-import-node"],
"presets": [
[
"#babel/preset-env",
{
"modules": "commonjs",
"targets": {
"node": "current"
}
}
]
]
}
}
}