https://github.com/vansosnin/jasmine-to-chai-codemod

:tea: Codemod for jscodeshift to migrate your tests from Jasmine to Chai syntax
https://github.com/vansosnin/jasmine-to-chai-codemod

chai-codemod codemod jasmine-codemod javascript jscodeshift

Last synced: 12 days ago
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:tea: Codemod for jscodeshift to migrate your tests from Jasmine to Chai syntax

• Host: GitHub
• URL: https://github.com/vansosnin/jasmine-to-chai-codemod
• Owner: vansosnin
• License: mit
• Created: 2016-07-14T07:56:50.000Z (over 8 years ago)
• Default Branch: master
• Last Pushed: 2017-12-28T12:53:24.000Z (about 7 years ago)
• Last Synced: 2024-11-02T21:31:43.089Z (3 months ago)
• Topics: chai-codemod, codemod, jasmine-codemod, javascript, jscodeshift
• Language: JavaScript
• Homepage:
• Size: 34.2 KB
• Stars: 6
• Watchers: 2
• Forks: 3
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • Contributing: CONTRIBUTING.md
  • License: LICENSE

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README

        
# Jasmine to Chai Codemod

[![Build Status](https://travis-ci.org/vansosnin/jasmine-to-chai-codemod.svg?branch=master)](https://travis-ci.org/vansosnin/jasmine-to-chai-codemod)

Codemod for [jscodeshift] to migrate your tests from Jasmine to Chai syntax.

## Use case

This transform may be useful if you have relatively many tests on Jasmine

framework and want to change to some other framework with Chai support or maybe

just add Chai syntax.

## Install

* `npm i -g jscodeshift` to install jscodeshift globally

* Install/clone/download this repository

## Usage

`jscodeshift  -t `

For more info see [jscodeshift] documentation.

## Try it

* [Import 'expect' sandbox]

* [Assertions sandbox]

## Known limitations

* Does not transform spies. Chai has no built-in spies. Look into [Sinon].

* Does not transfrom jasmine.clock(). Chai has no built-in timer mocking. Look into [Lolex].

* Does not handle more complex uses of `jasmine.any()`. No equivalent feature in Chai. Look into [chai-match-pattern].

* Does not handle `jasmine.stringMatching()`, `.arrayContaining()`, `.objectContaining()`.

* Does not handle `.toBeGreaterThan()`, `.toBeLessThan()`, `.toBeCloseTo()`. Haven't bothered to implement yet.

[jscodeshift]: https://github.com/facebook/jscodeshift

[Import 'expect' sandbox]: https://astexplorer.net/#/gist/3f2de7f7a4e3b6c16fd3e21256332bbc/fa4054baca48de14f0ba8e49dd8b8fdeb17dc3a5

[Assertions sandbox]: https://astexplorer.net/#/gist/bb80fb0d9fca0241d91daccd83ea9b84/7cdf19c1e241ea872f4fb8d2518a41d8ea8c1da5

[Sinon]: http://sinonjs.org/

[Lolex]: https://github.com/sinonjs/lolex

[chai-match-pattern]: http://chaijs.com/plugins/chai-match-pattern/