import Ember from 'ember';
import FaviconManager from 'travis/utils/favicon-manager';
var fakeHead, manager;
module("Favicon manager", {
beforeEach() {
fakeHead = $('<div id="fake-head"></div>').appendTo($('#qunit-fixture'));
return manager = new FaviconManager(fakeHead[0]);
},
afterEach() {
fakeHead.remove();
return manager = null;
}
});
test('use <head> tag by default', function() {
manager = new FaviconManager();
return equal(manager.getHeadTag(), $('head')[0]);
});
test('set favicon if there is no link tag in head', function() {
var link;
equal(fakeHead.find('link').length, 0, 'there should be no link tags initially');
manager.setFavicon('foobar');
link = fakeHead.find('link')[0];
ok(link, 'link tag should be added by favicon manager');
stop();
return setTimeout(function() {
start();
equal(link.getAttribute('href'), 'foobar', 'href attribute for the link should be properly set');
equal(link.getAttribute('rel'), 'icon', 'rel attribute for the link should be properly set');
return equal(link.getAttribute('type'), 'image/png', 'type attribute for the link should be properly set');
}, 20);
});
test('replace exisiting link tag', function() {
var link, links;
fakeHead.append($('<link id="foo" rel="icon"></link>'));
ok('foo', fakeHead.find('link').attr('id'), 'initially link should exist');
manager.setFavicon('foobar');
links = fakeHead.find('link');
equal(links.length, 1, 'there should be only one link in head');
link = links[0];
ok(!link.getAttribute('id'), 'existing link should be replaced with a new one');
stop();
return setTimeout(function() {
start();
equal(link.getAttribute('href'), 'foobar', 'href attribute for the link should be properly set');
equal(link.getAttribute('rel'), 'icon', 'rel attribute for the link should be properly set');
return equal(link.getAttribute('type'), 'image/png', 'type attribute for the link should be properly set');
}, 20);
});
test('find link with rel=icon only', function() {
fakeHead.append($('<link id="foo" rel="foo"></link>'));
return ok(!manager.getLinkTag());
});