enzymejs/enzyme-matchers

v7.1.2 is not working on IE

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#329 opened on Dec 18, 2019

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Description

Hi,

I'm using jasmine-enzyme to test components on real browsers using karma according to this guide. However, I noticed that IE tests are failing since v7.1.2. This is because the current babel target is node: 'current'. Could that be more widened so that IE tests run without compiling enzyme-matchers?

Contributor guide

Tech stack
javascript
Domain
testingfrontend
Issue type
bug
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
3
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
under 1 hour
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
stale
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
mostly clear
Prerequisites
knowledge of babel configurationbasic JavaScript
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
60
Research direction
The issue is that the babel target is set to `node: 'current'` which causes failure on Internet Explorer. To fix, locate the babel configuration file (likely in package.json or a separate babel.config.js) and modify the targets to include browsers like 'ie 11'. Ensure the build process uses @babel/preset env with appropriate targets. Check if there is any existing discussion about browser support in the repository to align with the project's policy.