js-mafmt/test/index.spec.js

/* eslint-env mocha */
'use strict'

var expect = require('chai').expect
var mafmt = require('./../src')

describe('multiaddr validation', function () {
  it('basic stuff works', function () {
    var good_ip = [
      '/ip4/0.0.0.0',
      '/ip6/fc00::'
    ]

    var bad_ip = [
      '/ip4/0.0.0.0/tcp/555',
      '/udp/789/ip6/fc00::'
    ]

    var good_tcp = [
      '/ip4/0.0.7.6/tcp/1234',
      '/ip6/::/tcp/0'
    ]

    var bad_tcp = [
      '/tcp/12345',
      '/ip6/fc00::/udp/5523/tcp/9543'
    ]

    var good_udp = [
      '/ip4/0.0.7.6/udp/1234',
      '/ip6/::/udp/0'
    ]

    var bad_udp = [
      '/udp/12345',
      '/ip6/fc00::/tcp/5523/udp/9543'
    ]

    var good_utp = [
      '/ip4/1.2.3.4/udp/3456/utp',
      '/ip6/::/udp/0/utp'
    ]

    var bad_utp = [
      '/ip4/0.0.0.0/tcp/12345/utp',
      '/ip6/::/ip4/0.0.0.0/udp/1234/utp'
    ]

    var good_websockets = [
      '/ip4/1.2.3.4/tcp/3456/websockets',
      '/ip6/::/tcp/0/websockets'
    ]

    var bad_websockets = [
      '/ip4/0.0.0.0/tcp/12345/udp/2222/websockets',
      '/ip6/::/ip4/0.0.0.0/udp/1234/websockets'
    ]

    function assertMatches (p) {
      var tests = Array.from(arguments).slice(1)
      tests.forEach(function (test) {
        test.forEach(function (testcase) {
          expect(p.matches(testcase)).to.be.eql(true)
        })
      })
    }

    function assertMismatches (p) {
      var tests = Array.from(arguments).slice(1)
      tests.forEach(function (test) {
        test.forEach(function (testcase) {
          expect(p.matches(testcase)).to.be.eql(false)
        })
      })
    }

    assertMatches(mafmt.IP, good_ip)
    assertMismatches(mafmt.IP, bad_ip, good_tcp)

    assertMatches(mafmt.TCP, good_tcp)
    assertMismatches(mafmt.TCP, bad_tcp, good_ip)

    assertMatches(mafmt.UDP, good_udp)
    assertMismatches(mafmt.UDP, bad_udp, good_ip, good_tcp, good_utp)

    assertMatches(mafmt.UTP, good_utp)
    assertMismatches(mafmt.UTP, bad_utp, good_ip, good_tcp, good_udp)

    assertMatches(mafmt.Reliable, good_utp, good_tcp)
    assertMismatches(mafmt.Reliable, good_ip, good_udp)

    assertMatches(mafmt.WebSockets, good_websockets)
    assertMismatches(mafmt.WebSockets, good_ip, good_udp, bad_websockets)
  })
})