jest & ES6 module bug

[xgqfrms]

jest & ES6 module bug

🐛 Bug Report

"use strict";

/**
 * 
 * @author xgqfrms
 * @license MIT
 * @copyright xgqfrms
 * @created 2019-01-01
 * 
 * @description sum.js
 * @augments 
 * @example 
 * 
 */

const sum = (a = 0, b = 0) => {
    return a + b;
};

export default sum;

export {
    sum,
};

"use strict";

/**
 * 
 * @author xgqfrms
 * @license MIT
 * @copyright xgqfrms
 * @created 2019-01-01
 * 
 * @description sum.test.js
 * @augments 
 * @example 
 * 
 */


// import { sum } from "./sum";
import * as sum from "./sum";

test("adds 1 + 2 to equal 3", () => {
     expect(sum(1, 2)).toBe(3);
});

error infos

OS infos

[xgqfrms]

require is OK, but not the way I wanted.

const sum = (a = 0, b = 0) => {
    return a + b;
};

// export default sum;

// export {
//     sum,
// };

module.exports = sum;

// import { sum } from "./sum";
// import * as sum from "./sum";

const sum = require("./sum");

test("adds 1 + 2 to equal 3", () => {
     expect(sum(1, 2)).toBe(3);
});

[jeysal]

This looks like you didn't configure Babel properly.
https://jestjs.io/docs/en/getting-started#using-babel

If you've done that and still encounter issues, please provide a minimal reproduction so we can track down a potential bug.

[xgqfrms]

@jeysal Thanks a lot!

I'll try it the way you suggested.

[xgqfrms]

OK

[github-actions]

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