TypeError: require.resolveWeak is not a function (jest test)

Bug report

Describe the bug

There’s an error when trying to test a component which contains a dynamic imported component. The error i get is TypeError: require.resolveWeak is not a function.

To Reproduce

Clone the repo https://github.com/Emiliano-Bucci/jest-with-dynamic-import- (it’s a fork of the repo with-jest example)
Run tests

Expected behavior

It should be possible to test components which contains dynamic imported components, or dynamic components itself.

Screenshots

System information

OS: macOS 11.0.1
Browser: Chrome 87.0.4280.88
Version of Next.js: 10.0.3
Version of Node.js: 12.14.1
Deployment: Vercel

Issue Analytics

State:
Created 3 years ago
Reactions:13
Comments:7 (4 by maintainers)

Top GitHub Comments

1reaction

andrewmclagancommented, Jan 22, 2021

Taking a crack at this. Okay as this is my first PR to the core I have some questions on approach:

Is it ok to do a check for test environment?

My approach would be to check for test environment and simply return the component synchronously.

1reaction

Emiliano-Buccicommented, Dec 9, 2020

UPDATE: Sorry, the repo wasn’t reachable; now it’s fixed!

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