cookie-notice-js/tests/tests.js

Show a notice for European cookie law

/**
 * Clear cookies
 */
function clearCookies() {
    document.cookie.split(";").forEach(function (c) {
        document.cookie = c.replace(/^ +/, "").replace(/=.*/, "=;expires=" + new Date().toUTCString() + ";path=/");
    });
}

if (window._phantom) {
    if (!HTMLElement.prototype.click) {
        HTMLElement.prototype.click = function () {
            var ev = document.createEvent('MouseEvent');
            ev.initMouseEvent(
                'click',
                /*bubble*/true, /*cancelable*/true,
                window, null,
                0, 0, 0, 0, /*coordinates*/
                false, false, false, false, /*modifier keys*/
                0/*button=left*/, null
            );
            this.dispatchEvent(ev);
        };
    }
}

clearCookies();

QUnit.test('Check if extendDefaults works correctly', function (assert) {

    var result = cookieNoticeJS.extendDefaults({
            'foo': 'bar',
            'fooo': {
                'f1': 'Hello',
                'f2': 'Ciao Mondo'
            }
        },
        {
            'foo': 'barFoo',
            'fooo': {
                'f1': 'Hello World'
            }
        });

    assert.deepEqual(result, {
        "foo": "barFoo",
        'fooo': {'f1': 'Hello World', 'f2': 'Ciao Mondo'}
    }, 'extendDefaults working properly');

});

$(document).ready(function () {

    QUnit.test('Check if the notice is present', function (assert) {
        assert.strictEqual($('#cookieNotice').length, 1, 'Notice is present');
        assert.strictEqual($('#cookieNotice').find('a.confirm').length, 1, 'Notice button is present');
    });

    QUnit.test('Check that notice disappear when clicking on the Ok button', function (assert) {

        assert.expect(2);

        var done = assert.async();

        $('#cookieNotice').find('a.confirm')[0].click();

        window.setTimeout(function () {
            assert.strictEqual($('#cookieNotice').length, 0, 'Notice is gone');
            assert.notEqual(document.cookie.indexOf('cookie_notice'), -1, 'Cookie has been set');
            done();
        }, 500);

    });

    QUnit.test('Check that notice doesn\'t show up when cookie is set', function (assert) {

        cookieNoticeJS.clearInstance();
        new cookieNoticeJS();
        assert.strictEqual($('#cookieNotice').length, 0, 'Notice should not be present');

    });

    QUnit.test('And that it shows up when the cookie are cleared', function (assert) {

        clearCookies();
        cookieNoticeJS.clearInstance();
        new cookieNoticeJS();
        assert.strictEqual($('#cookieNotice').length, 1, 'Notice should be present');

    });

    QUnit.test('And there is no "learn more" link in default configuration case', function (assert) {


        clearCookies();
        cookieNoticeJS.clearInstance();
        new cookieNoticeJS();
        assert.strictEqual($('a.learn-more').length, 0, 'Learn more link shouldn\'t be present');

    });

    QUnit.test('And cookie-notice is sticked to bottom', function (assert) {
        clearCookies();
        cookieNoticeJS.clearInstance();
        new cookieNoticeJS();
        assert.strictEqual($('#cookieNotice').css('bottom'), '0px', 'positioning is sticked to bottom');
    });


    QUnit.test('When defaults have overrides changes should take place', function (assert) {

        $('#cookieNotice').remove();

        var mockedLink = 'some/fancy/link.html';

        clearCookies();
        cookieNoticeJS.clearInstance();
        new cookieNoticeJS({
            learnMoreLinkEnabled: true,
            learnMoreLinkHref: mockedLink
        });

        var learnMoreLink = $('a.learn-more');

        assert.strictEqual(learnMoreLink.length, 1, 'Learn more link should be present');
        assert.strictEqual(learnMoreLink.attr('href'), mockedLink, 'Learn more link href equals mocked link');

    });
});