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https://github.com/fernandes/stimulus_testing

Rails example using webpacker and stimulus (using jest / react testing library) for tests
https://github.com/fernandes/stimulus_testing

jest rails stimulus testing-library webpack webpacker

Last synced: 29 days ago
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Rails example using webpacker and stimulus (using jest / react testing library) for tests

Host: GitHub
URL: https://github.com/fernandes/stimulus_testing
Owner: fernandes
Created: 2019-11-25T18:49:30.000Z (almost 5 years ago)
Default Branch: master
Last Pushed: 2023-01-19T16:07:32.000Z (almost 2 years ago)
Last Synced: 2024-10-03T09:56:18.363Z (about 1 month ago)
Topics: jest, rails, stimulus, testing-library, webpack, webpacker
Language: Ruby
Size: 1.44 MB
Stars: 4
Watchers: 2
Forks: 0
Open Issues: 35
Metadata Files:
- Readme: README.md

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README

        # Stimulus Testing

[![Build Status](https://travis-ci.com/fernandes/stimulus_testing.svg?branch=master)](https://travis-ci.com/fernandes/stimulus_testing)

This repo is a PoC that implements:

- A super simple stimulus [controller](https://github.com/fernandes/stimulus_testing/blob/master/app/javascript/controllers/counter_controller.js) that increases/decreases a counter

- A [test](https://github.com/fernandes/stimulus_testing/blob/master/app/javascript/controllers/__tests__/counter_controller_test.js) for the counter controller

- A [setupTests](https://github.com/fernandes/stimulus_testing/blob/master/app/javascript/setupTests.js) file to configure Jest and specially configure the `MutationObserver` shim

- Configure Jest on the [package.json](https://github.com/fernandes/stimulus_testing/blob/93f8c06a03055a70875e50b565aac5e8248a1873/package.json#L22-L33) to use setup file and configure folders correctly

- Also has a different [test file](https://github.com/fernandes/stimulus_testing/blob/93f8c06a03055a70875e50b565aac5e8248a1873/app/javascript/controllers/__tests__/counter_controller_testing_library_test.js) using [testing-library](https://testing-library.com) with [jest-dom](https://testing-library.com/docs/ecosystem-jest-dom) assertions