chai-ip

ip address testing with Chai assertions.

Features

• esm module only, support node >= 16 and modern browsers
• chai expect and should interfaces

Install

$ npm install chai-ip

Plugin

import { use } from 'chai';
import ip from 'chai-ip';

use(ip);

Assertions

.ip

Assert that a string represents valid ip address.

expect('127.0.0.1').to.be.an.ip;
expect('2001:0db8:85a3:0000:0000:8a2e:0370:7334').to.be.an.ip;

.ipv4

Assert that a string represents valid ipv4 address.

expect('127.0.0.1').to.be.an.ipv4;
expect('2001:0db8:85a3:0000:0000:8a2e:0370:7334').to.not.be.an.ipv4;

.ipv6

Assert that a string represents valid ipv6 address.

expect('127.0.0.1').to.not.be.an.ipv6;
expect('2001:0db8:85a3:0000:0000:8a2e:0370:7334').to.be.an.ipv6;

License

See the LICENSE file for license rights and limitations (MIT).