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bug: vue jest utils, shallowMount does not work when property values are symbols

See original GitHub issue

Prerequisites

I have read the Contributing Guidelines.
I agree to follow the Code of Conduct.
I have searched for existing issues that already report this problem, without success.

Ionic Framework Version

v4.x
v5.x
v6.x

Current Behavior

After bumping Ionic Vue from v5 to v6 RC, all my tests that are shallowMounted fail with the following error:

Expected Behavior

This didn’t happen with v5, and I expect it to work in v6 as well

Steps to Reproduce

Run an Ionic 6 app test with shallowMount

Code Reproduction URL

No response

Ionic Info

Ionic:

Ionic CLI : 6.17.1

Utility:

cordova-res : not installed globally native-run : not installed globally

System:

NodeJS : v17.0.1 npm : 8.1.0 OS : macOS Monterey

Additional Information

Also see https://github.com/vuejs/vue-test-utils/issues/1833

Issue Analytics

State:
Created 2 years ago
Comments:29 (8 by maintainers)

Top GitHub Comments

1reaction

lmiller1990commented, Nov 18, 2021

We actually found a way to fix this in Vue core if anyone is curious: https://github.com/vuejs/vue-next/pull/4964

1reaction

boboldehampsinkcommented, Nov 18, 2021

@lmiller1990 great! By the way, there is also an open issue for this in VTU v1 that would be fixed by backporting this: https://github.com/vuejs/vue-test-utils/issues/1833