Assert polyfill

Installation

npm install assert-polyfill --save

Why?

NodeJS v0 deepStrictEqual/notDeepStrictEqual is unavailable.

var assert = require('power-assert');
assert.deepStrictEqual(['foo'], ['foo'])
// TypeError: undefined is not a function

assert.notDeepStrictEqual(['foo'], ['bar'])
// TypeError: undefined is not a function

if above function is undefined, assert-polyfill defines the polyfill functions.

require('assert-polyfill');
var assert = require('power-assert');
assert.deepStrictEqual(['foo'], ['foo']) // pass
assert.notDeepStrictEqual(['foo'], ['bar']) // pass

even if --require in mocha, it is similar.

mocha --require assert-polyfill

Development

Requirement global

• NodeJS v0.12.13
• Npm v2.15.0

git clone https://github.com/59naga/assert-polyfill
cd assert-polyfill
npm install

npm test

License

MIT