import Cookies from '~/lib/utils/cookies'; import Landing from '~/groups/landing'; describe('Landing', () => { const test = {}; describe('class constructor', () => { beforeEach(() => { test.landingElement = {}; test.dismissButton = {}; test.cookieName = 'cookie_name'; test.landing = new Landing(test.landingElement, test.dismissButton, test.cookieName); }); it('should set .landing', () => { expect(test.landing.landingElement).toBe(test.landingElement); }); it('should set .cookieName', () => { expect(test.landing.cookieName).toBe(test.cookieName); }); it('should set .dismissButton', () => { expect(test.landing.dismissButton).toBe(test.dismissButton); }); it('should set .eventWrapper', () => { expect(test.landing.eventWrapper).toEqual({}); }); }); describe('toggle', () => { beforeEach(() => { test.isDismissed = false; test.landingElement = { classList: { toggle: jest.fn(), }, }; test.landing = { isDismissed: () => {}, addEvents: () => {}, landingElement: test.landingElement, }; jest.spyOn(test.landing, 'isDismissed').mockReturnValue(test.isDismissed); jest.spyOn(test.landing, 'addEvents').mockImplementation(() => {}); Landing.prototype.toggle.call(test.landing); }); it('should call .isDismissed', () => { expect(test.landing.isDismissed).toHaveBeenCalled(); }); it('should call .classList.toggle', () => { expect(test.landingElement.classList.toggle).toHaveBeenCalledWith('hidden', test.isDismissed); }); it('should call .addEvents', () => { expect(test.landing.addEvents).toHaveBeenCalled(); }); describe('if isDismissed is true', () => { beforeEach(() => { test.isDismissed = true; test.landingElement = { classList: { toggle: jest.fn(), }, }; test.landing = { isDismissed: () => {}, addEvents: () => {}, landingElement: test.landingElement, }; jest.spyOn(test.landing, 'isDismissed').mockReturnValue(test.isDismissed); jest.spyOn(test.landing, 'addEvents').mockImplementation(() => {}); test.landing.isDismissed.mockClear(); Landing.prototype.toggle.call(test.landing); }); it('should not call .addEvents', () => { expect(test.landing.addEvents).not.toHaveBeenCalled(); }); }); }); describe('addEvents', () => { beforeEach(() => { test.dismissButton = { addEventListener: jest.fn(), }; test.eventWrapper = {}; test.landing = { eventWrapper: test.eventWrapper, dismissButton: test.dismissButton, dismissLanding: () => {}, }; Landing.prototype.addEvents.call(test.landing); }); it('should set .eventWrapper.dismissLanding', () => { expect(test.eventWrapper.dismissLanding).toEqual(expect.any(Function)); }); it('should call .addEventListener', () => { expect(test.dismissButton.addEventListener).toHaveBeenCalledWith( 'click', test.eventWrapper.dismissLanding, ); }); }); describe('removeEvents', () => { beforeEach(() => { test.dismissButton = { removeEventListener: jest.fn(), }; test.eventWrapper = { dismissLanding: () => {} }; test.landing = { eventWrapper: test.eventWrapper, dismissButton: test.dismissButton, }; Landing.prototype.removeEvents.call(test.landing); }); it('should call .removeEventListener', () => { expect(test.dismissButton.removeEventListener).toHaveBeenCalledWith( 'click', test.eventWrapper.dismissLanding, ); }); }); describe('dismissLanding', () => { beforeEach(() => { test.landingElement = { classList: { add: jest.fn(), }, }; test.cookieName = 'cookie_name'; test.landing = { landingElement: test.landingElement, cookieName: test.cookieName }; jest.spyOn(Cookies, 'set').mockImplementation(() => {}); Landing.prototype.dismissLanding.call(test.landing); }); it('should call .classList.add', () => { expect(test.landingElement.classList.add).toHaveBeenCalledWith('hidden'); }); it('should call Cookies.set', () => { expect(Cookies.set).toHaveBeenCalledWith(test.cookieName, 'true', { expires: 365, secure: false, }); }); }); describe('isDismissed', () => { beforeEach(() => { test.cookieName = 'cookie_name'; test.landing = { cookieName: test.cookieName }; jest.spyOn(Cookies, 'get').mockReturnValue('true'); test.isDismissed = Landing.prototype.isDismissed.call(test.landing); }); it('should call Cookies.get', () => { expect(Cookies.get).toHaveBeenCalledWith(test.cookieName); }); it('should return a boolean', () => { expect(typeof test.isDismissed).toEqual('boolean'); }); }); });