jpopup/test/index.js

Simple lightweight (<2kB) javascript popup modal plugin

describe('jPopup', () => {

    const openClass = 'jPopup--isOpen';

    var dummyPopup,
        dummyContent;

    before(() => {

        dummyContent = '<h1>Title</h1>';
        dummyPopup = new jPopup({
            content: dummyContent
        });
    });

    describe('open()', () => {

        it('should open new popup with passed content', () => {
            dummyPopup.open();

            expect(document.querySelector('html').classList.contains(openClass)).equal(true);
            expect(document.querySelectorAll('.jPopup').length).equal(1);
            expect(document.querySelector('.jPopup-content').innerHTML).equal(dummyContent);
        });
    });

    describe('close()', () => {

        it('should remove popup element from DOM', () => {
            dummyPopup.close();

            expect(document.querySelector('html').classList.contains(openClass)).equal(false);
        });
    });
});