@tetcoin/util/is/ip.spec.js

A collection of useful utilities for @tetcoin

"use strict";

var _ = require(".");

// Copyright 2017-2019 @polkadot/util authors & contributors
// This software may be modified and distributed under the terms
// of the Apache-2.0 license. See the LICENSE file for details.
describe('isIp', () => {
  it('returns false when non-ip found', () => {
    expect((0, _.isIp)('not.an.ip.1')).toEqual(false);
  });
  it('returns true on IPv4 addresses', () => {
    expect((0, _.isIp)('192.168.0.1')).toEqual(true);
  });
  it('returns true on IPv4 addresses (IPV4 type)', () => {
    expect((0, _.isIp)('192.168.0.1', 'v4')).toEqual(true);
  });
  it('returns false on IPv4 addresses (IPv6 type)', () => {
    expect((0, _.isIp)('192.168.0.1', 'v6')).toEqual(false);
  });
  it('returns true on IPv6 addresses', () => {
    expect((0, _.isIp)('1:2:3:4:5:6:7:8')).toEqual(true);
  });
  it('returns true on IPv6 addresses (IPv6 type)', () => {
    expect((0, _.isIp)('1:2:3:4:5:6:7:8', 'v6')).toEqual(true);
  });
  it('returns false on IPv6 addresses (IPv4 type)', () => {
    expect((0, _.isIp)('1:2:3:4:5:6:7:8', 'v4')).toEqual(false);
  });
});