chai-deep-closeto


Provides deep.closeTo for the Chai assertion library.

Installation

#### Node.js

chai-deep-closeto is available on npm.

``sh
$ npm install chai-deep-closeto
`

`javascript
var chai = require("chai");
var chaiDeepCloseTo = require("chai-deep-closeto");

chai.use(chaiDeepCloseTo);
`

#### Browser

include chai-deep-closeto.js after including chai.js

`html


`

Assertions

#### clsTo(expected, delta)

- @param _{ Array }_ expected
- @param _{ Number }_ delta
- @param _{ String }_ message \_optional\_

Asserts that the target is deeply equal expected, to within a +/- delta range.

`javascript
expect([ 1.00001, 2.00001, 3.00001, 4.00001 ]).to.be.clsTo([ 1, 2, 3, 4 ], 1e-4);
`

#### deep.closeTo(expected, delta)

deep.closeTo is aliased to clsTo

`javascript
expect([ 1.00001, 2.00001, 3.00001, 4.00001 ]).to.be.deep.closeTo([ 1, 2, 3, 4 ], 1e-4);
``

Examples

- Oneline Test Suites