hostmeta/test/index.js

Easily retrieve and parse a host's .well-known/host-meta file

'use strict';

var test = require('tape');
var JXT = require('jxt').createRegistry();

var XRD = JXT.use(require('../lib/xrd'));
var getHostMeta = require('../index');


var xml = '<?xml version="1.0" encoding="UTF-8"?>' +
'<XRD xmlns="http://docs.oasis-open.org/ns/xri/xrd-1.0"' +
'     xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">' +
'  <Subject>http://blog.example.com/article/id/314</Subject>' +
'  <Expires>2010-01-30T09:30:00Z</Expires>' +
'  <Alias>http://blog.example.com/cool_new_thing</Alias>' +
'  <Alias>http://blog.example.com/steve/article/7</Alias>' +
'  <Property type="http://blgx.example.net/ns/version">1.2</Property>' +
'  <Property type="http://blgx.example.net/ns/version">1.3</Property>' +
'  <Property type="http://blgx.example.net/ns/ext" xsi:nil="true" />' +
'  <Link rel="author" type="text/html"' +
'        href="http://blog.example.com/author/steve">' +
'    <Title>About the Author</Title>' +
'    <Title xml:lang="en-us">Author Information</Title>' +
'    <Property type="http://example.com/role">editor</Property>' +
'  </Link>' +
'  <Link rel="author" href="http://example.com/author/john">' +
'    <Title>The other guy</Title>' +
'    <Title>The other author</Title>' +
'  </Link>' +
'</XRD>';

var json = {
    'subject': 'http://blog.example.com/article/id/314',
    'expires': '2010-01-30T09:30:00.000Z',
    'aliases': [
        'http://blog.example.com/cool_new_thing',
        'http://blog.example.com/steve/article/7'
    ],
    'properties': {
        'http://blgx.example.net/ns/version': '1.3',
        'http://blgx.example.net/ns/ext': ''
    },
    'links': [
        {
            'rel': 'author',
            'type': 'text/html',
            'href': 'http://blog.example.com/author/steve',
            'titles': {
                'default': 'About the Author',
                'en-us': 'Author Information'
            },
            'properties': {
                'http://example.com/role': 'editor'
            }
        },
        {
            'rel': 'author',
            'href': 'http://example.com/author/john',
            'titles': {
                'default': 'The other author'
            }
        }
    ]
};


test('XRD', function (t) {
    t.plan(4);

    var xrd = JXT.parse(xml, XRD).toJSON();

    t.equal(xrd.subject, json.subject);
    t.deepEqual(xrd.expires, new Date(json.expires));
    t.deepEqual(xrd.properties, json.properties);
    t.deepEqual(xrd.links, json.links);
    t.end();
});

test('retrieve JSON only', function (t) {
    t.plan(2);

    getHostMeta({
        host: 'lance.im',
        json: true,
        xrd: false
    }, function (err, hostmeta) {
        t.notOk(err);
        t.ok(hostmeta.links.length > 0);
        t.end();
    });
});

test('retrieve XRD only', function (t) {
    t.plan(2);

    getHostMeta({
        host: 'lance.im',
        json: false,
        xrd: true
    }, function (err, hostmeta) {
        t.notOk(err);
        t.ok(hostmeta.links.length > 0);
        t.end();
    });
});

test('retrieve either', function (t) {
    getHostMeta('lance.im', function (err, hostmeta) {
        t.ok(hostmeta.links.length > 0);
        t.end();
    });
});

test('missing host-meta', function (t) {
    getHostMeta({
        host: 'dne.lance.im',
        json: true,
        xrd: true
    }, function (err) {
        t.equal(err, 'no-host-meta');
        t.end();
    });
});