mirror of
https://github.com/GSA/notifications-admin.git
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9a0d522964
Includes: - tests for the analytics interface ported from GOVUK Frontend Toolkit - tests for the cookie banner that appears on all pages except the cookies page - tests for the cookies page JS - tests for the hasConsentFor function - adding a deleteCookie helper to remove cookies during tests - polyfill for insertAdjacentText The last one is because JSDOM doesn't support insertAdjacentText but our target browsers do. This polyfill also includes one for insertAdjacentHTML.
98 lines
2.1 KiB
JavaScript
98 lines
2.1 KiB
JavaScript
const helpers = require('../support/helpers');
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beforeAll(() => {
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// add the script GA looks for in the document
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document.body.appendChild(document.createElement('script'));
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require('../../../app/assets/javascripts/govuk/cookie-functions.js');
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require('../../../app/assets/javascripts/analytics/analytics.js');
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require('../../../app/assets/javascripts/analytics/init.js');
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});
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afterAll(() => {
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require('../support/teardown.js');
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});
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describe("Analytics", () => {
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let analytics;
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beforeEach(() => {
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window.ga = jest.fn();
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analytics = new GOVUK.Analytics({
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trackingId: 'UA-75215134-1',
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cookieDomain: 'auto',
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anonymizeIp: true,
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displayFeaturesTask: null,
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transport: 'beacon'
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});
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});
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afterEach(() => {
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window.ga.mockReset();
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});
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describe("When created", () => {
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test("It configures a tracker", () => {
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setUpArguments = window.ga.mock.calls;
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expect(setUpArguments[0]).toEqual(['create', 'UA-75215134-1', 'auto']);
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expect(setUpArguments[1]).toEqual(['set', 'anonymizeIp', true]);
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expect(setUpArguments[2]).toEqual(['set', 'displayFeaturesTask', null]);
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expect(setUpArguments[3]).toEqual(['set', 'transport', 'beacon']);
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});
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});
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describe("When tracking pageviews", () => {
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test("It sends the right URL for the page if no arguments", () => {
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window.ga.mockClear();
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jest.spyOn(window, 'location', 'get').mockImplementation(() => {
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return {
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'pathname': '/privacy',
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'search': ''
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};
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});
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analytics.trackPageview();
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expect(window.ga.mock.calls[0]).toEqual(['send', 'pageview', '/privacy']);
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});
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test("It strips the UUIDs from URLs", () => {
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window.ga.mockClear();
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jest.spyOn(window, 'location', 'get').mockImplementation(() => {
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return {
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'pathname': '/services/6658542f-0cad-491f-bec8-ab8457700ead',
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'search': ''
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};
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});
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analytics.trackPageview();
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expect(window.ga.mock.calls[0]).toEqual(['send', 'pageview', '/services/…']);
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});
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});
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});
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