Turborepo: SyntaxError: Cannot use import statement outside a module - node.js

Question

This is the complete error I get:
cache bypass, force executing 35a9a396ec0cc67c
$ jest --verbose
FAIL __test__/Krebit.test.ts
● Test suite failed to run
Jest encountered an unexpected token
Jest failed to parse a file. This happens e.g. when your code or its dependencies use non-standard JavaScript syntax, or when Jest is not configured to support such syntax.
Out of the box Jest supports Babel, which will be used to transform your files into valid JS based on your Babel configuration.
By default "node_modules" folder is ignored by transformers.
Here's what you can do:
• If you are trying to use ECMAScript Modules, see https://jestjs.io/docs/ecmascript-modules for how to enable it.
• If you are trying to use TypeScript, see https://jestjs.io/docs/getting-started#using-typescript
• To have some of your "node_modules" files transformed, you can specify a custom "transformIgnorePatterns" in your config.
• If you need a custom transformation specify a "transform" option in your config.
• If you simply want to mock your non-JS modules (e.g. binary assets) you can stub them out with the "moduleNameMapper" config option.
You'll find more details and examples of these config options in the docs:
https://jestjs.io/docs/configuration
For information about custom transformations, see:
https://jestjs.io/docs/code-transformation
Details:
/Users/andres/Work/krebit-work/krebit/node_modules/#glazed/datamodel/dist/index.js:41
import { TileLoader } from '#glazed/tile-loader';
^^^^^^
SyntaxError: Cannot use import statement outside a module
1 | import { ethers } from 'ethers';
2 | import { CeramicClient } from '#ceramicnetwork/http-client';
> 3 | import { DataModel } from '#glazed/datamodel';
| ^
4 | import { DIDDataStore } from '#glazed/did-datastore';
5 |
6 | // DID-session
at Runtime.createScriptFromCode (../../node_modules/jest-runtime/build/index.js:1796:14)
at Object.<anonymous> (src/lib/ceramic.ts:3:1)
Test Suites: 1 failed, 1 total
Tests: 0 total
Snapshots: 0 total
Time: 1.909 s
Ran all test suites.
error Command failed with exit code 1.
info Visit https://yarnpkg.com/en/docs/cli/run for documentation about this command.
ERROR: command finished with error: command (packages/reputation-passport) yarn run test exited (1)
I have already installed the following packages and added this config:
Packages:
#types/jest: ^28.1.6
jest: ^28.1.3
ts-jest: ^28.0.7
Configuration for jest:
module.exports = {
testEnvironment: 'node',
preset: 'ts-jest',
testMatch: null,
testRegex: '/__test__/.*\\.test\\.(js|ts)$',
testPathIgnorePatterns: ['/node_modules/', '/dist/', '/out/'],
moduleFileExtensions: ['js', 'jsx', 'ts', 'tsx'],
clearMocks: true,
globals: {
'ts-jest': {
tsconfig: '<rootDir>/__test__/tsconfig.json',
diagnostics: false
}
}
};
The test I'm implementing is as simple as:
import { ethers } from 'ethers';
import Krebit from '../src';
describe('Krebit Class', () => {
let wallet: ethers.Wallet;
let ethProvider: ethers.providers.Provider;
beforeAll(async () => {
ethProvider = Krebit.lib.ethereum.getProvider();
const pKey = ethers.Wallet.createRandom();
wallet = new ethers.Wallet(pKey, ethProvider);
});
test('The user should be able to connect with her Wallet, EthProvider, and Address', async () => {
console.log(wallet, ethProvider);
});
});
So, I guess the problem comes from the line: ethProvider = Krebit.lib.ethereum.getProvider();, which is importing the package I want to test... If someone needs to read this code, I can share it too...