https://github.com/mimiz/chai-catch-exception

A ChaiJs Plugin inspired by catch-exception for Java
https://github.com/mimiz/chai-catch-exception

Last synced: 27 days ago
JSON representation

A ChaiJs Plugin inspired by catch-exception for Java

• Host: GitHub
• URL: https://github.com/mimiz/chai-catch-exception
• Owner: mimiz
• License: mit
• Created: 2014-02-28T18:29:07.000Z (over 10 years ago)
• Default Branch: master
• Last Pushed: 2014-03-01T21:26:18.000Z (over 10 years ago)
• Last Synced: 2024-10-12T14:43:27.094Z (about 1 month ago)
• Language: JavaScript
• Size: 148 KB
• Stars: 2
• Watchers: 3
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE-MIT

Awesome Lists containing this project

README

        
chai-catch-exception

====================

 A ChaiJS Plugin inspired by catch-exception for Java

[![Build Status](https://travis-ci.org/mimiz/chai-catch-exception.png?branch=master)](https://travis-ci.org/mimiz/chai-catch-exception)

## Usage :

The idea is to replace something like this :

    it("Should throw error when array contains a NaN, [1,'']", function(){

       expect(function(){ median([1,""]);}).to.throw(Error, "Must only contains numbers");

    });

OR the readable way ...

    it("Should throw error when array contains a NaN, [1,'']", function(){

        // We need to encapsulate the function call so it won't be evaluated

        var fn = function(){

            median([1, ""]);

        };

       expect(fn).to.throw(Error, "Must only contains numbers");

    });

With this :

    it("Should throw error when array contains a NaN, [1,'']", function(){

        expect(median).withParams([1,""]).to.throw(Error, "Must only contains numbers");

    });

which we find more readable !

## Todo

 * We still need to write tests with all assertion types : should, expect ...

 * Packages for npm and bower

## License

The MIT License (MIT)

Copyright (c) 2014 Rémi Goyard & Christian Alonso Chavez Ley

Permission is hereby granted, free of charge, to any person obtaining a copy of

this software and associated documentation files (the "Software"), to deal in

the Software without restriction, including without limitation the rights to

use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of

the Software, and to permit persons to whom the Software is furnished to do so,

subject to the following conditions:

The above copyright notice and this permission notice shall be included in all

copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS

FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR

COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER

IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN

CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.