wallet-core/test/test_jquery.js

(function() {
  'use strict';
  /*global document, URI, $, test, equal, ok */

  module('jQuery.URI', {
    setup: function() {
      var links = [
          '<a href="http://example.org/">an HTTP link</a>',
          '<a href="https://example.org/">an HTTPS link</a>',
          '<a href="http://example.org/so)me.pdf">some pdf</a>',
          '<a href="http://example.org/hello/world.html">hello world</a>',
          '<a href="ftp://localhost/one/two/three/file.ext">directories</a>',
          '<a href="ftp://localhost/one/two/file.ext">directories</a>',
          '<a href="mailto:mail@example.org?subject=Hello+World">Mail me</a>',
          '<a href="javascript:alert(\'ugly!\');">some javascript</a>',
          '<a href="#anchor">jump to anchor</a>',
          '<img src="/dontexist.jpg" alt="some jpeg">',
          '<img src="/dontexist.svg" alt="some svg">',
          '<form method="post" action="/some/script.php"></form>'
        ];

      $('<div id="testestest">' + links.join('') + '</div>')
        .appendTo(document.body);
      $('<div>foo</div>')
        .appendTo(document.body);

      var script = document.createElement('script');
      script.type = 'text/javascript';
      script.src = '/nonexistant.js';
      document.getElementById('testestest').appendChild(script);
    },
    teardown: function() {
      var t = $('#testestest');
      t.next().remove();
      t.remove();
    }
  });
  test('.uri()', function() {
    var $links = $('#testestest'),
      $first = $links.children().first(),
      uri = $first.uri(),
      _uri = URI('/hello.world');

    ok(uri !== _uri, 'different URI instances');
    var __uri = $first.uri(_uri);
    ok(uri !== _uri, 'different URI instances');
    ok(uri === __uri, 'same URI instances');
    equal($first.attr('href'), _uri.toString(), 'equal URI');

  });
  test('filtering with :uri()', function() {
    var $links = $('#testestest');

    // find using accessor and "begins with" comparison
    equal($('a:uri(href^=#anc)').length, 1, '$(selector) Anchor Link');
    equal($links.find(':uri(href^=#anc)').length, 1, '.find(selector) Anchor Link');

    // find using accessor and "ends with" comparison
    equal($(':uri(href$=.css)').length, 1, ':uri(href$=.css)');

    // find using accessor and "contains" comparison
    equal($(':uri(href *= /hello/)').length, 1, ':uri(href *= /hello/)');

    // find using accessor and "equals" comparison
    equal($links.find(':uri(protocol=https)').length, 1, ':uri(protocol=https)');
    equal($links.find(':uri(protocol=http)').length, 3, ':uri(protocol=http)');

    // directory match with trailing slash
    equal($links.find(':uri(directory *= /two/)').length, 2, ':uri(directory *= /two/)');

    // find using URI.is()
    equal($links.find(':uri(relative)').length, 5, ':uri(relative)');
    equal($links.find(':uri(is:relative)').length, 5, ':uri(is:relative)');
    equal($links.find(':uri(is: relative)').length, 5, ':uri(is:relative)');

    // find using URI.equal()
    // This syntax breaks Sizzle, probably because it's looking for a nested pseudo ":http"
    //equal($links.find(':uri(equals:http://example.org/hello/foo/../world.html)').length, 1, ':uri(equals:$url$)');
    equal($links.find(':uri(equals:"http://example.org/hello/foo/../world.html")').length, 1, ':uri(equals:$url$)');
    equal($links.find(':uri(equals: "http://example.org/hello/foo/../world.html")').length, 1, ':uri(equals:$url$)');

    // find URNs
    equal($links.find(':uri(urn)').length, 2, ':uri(urn)');

    // .is()
    equal($links.children('script').is(':uri(suffix=js)'), true, '.is(\':uri(suffix=js)\')');
    equal($links.children('form').is(':uri(suffix=php)'), true, '.is(\':uri(suffix=php)\')');

    // .has()
    equal($('div').has(':uri(suffix=js)').length, 1, '.has(\':uri(suffix=js)\')');
  });
  test('.attr("href")', function() {
    var $links = $('#testestest'),
      $first = $links.children().first(),
      first = $first.get(0),
      uri = $first.uri(),
      href = function(elem) {
        return elem.getAttribute('href');
      };

    if (!$.support.hrefNormalized) {
      href = function(elem) {
        return elem.getAttribute('href', 2);
      };
    }

    ok(uri instanceof URI, 'instanceof URI');
    equal(href(first), uri.toString(), 'URI equals href');

    // test feedback to DOM element
    uri.hostname('example.com');
    ok($first.uri() === uri, 'URI persisted');
    equal(href(first), uri.toString(), 'transparent href update');

    // test feedback from DOM element
    $first.attr('href', 'http://example.net/');
    ok($first.uri() === uri, 'URI persisted');
    equal(href(first), uri.toString(), 'transparent href update');
  });
  test('.attr("uri:accessor")', function() {
    var $links = $('#testestest'),
      $first = $links.children().first(),
      uri = $first.uri(),
      href = function(elem) {
        return elem.getAttribute('href');
      };

    if (!$.support.hrefNormalized) {
      href = function(elem) {
        return elem.getAttribute('href', 2);
      };
    }

    equal($first.attr('uri:hostname'), 'example.org', 'reading uri:hostname');
    $first.attr('uri:hostname', 'example.com');
    equal($first.attr('uri:hostname'), 'example.com', 'changed uri:hostname');
    equal($first.is(':uri(hostname=example.com)'), true, ':uri() after changed uri:hostname');
    ok($first.uri() === uri, 'URI persisted');
  });

})();