debian-mirror-gitlab/spec/frontend/tracking_spec.js
2021-01-30 21:13:32 +05:30

308 lines
10 KiB
JavaScript

import { setHTMLFixture } from './helpers/fixtures';
import Tracking, { initUserTracking, initDefaultTrackers } from '~/tracking';
describe('Tracking', () => {
let snowplowSpy;
let bindDocumentSpy;
let trackLoadEventsSpy;
beforeEach(() => {
window.snowplow = window.snowplow || (() => {});
window.snowplowOptions = {
namespace: '_namespace_',
hostname: 'app.gitfoo.com',
cookieDomain: '.gitfoo.com',
};
snowplowSpy = jest.spyOn(window, 'snowplow');
});
describe('initUserTracking', () => {
it('calls through to get a new tracker with the expected options', () => {
initUserTracking();
expect(snowplowSpy).toHaveBeenCalledWith('newTracker', '_namespace_', 'app.gitfoo.com', {
namespace: '_namespace_',
hostname: 'app.gitfoo.com',
cookieDomain: '.gitfoo.com',
appId: '',
userFingerprint: false,
respectDoNotTrack: true,
forceSecureTracker: true,
eventMethod: 'post',
contexts: { webPage: true, performanceTiming: true },
formTracking: false,
linkClickTracking: false,
});
});
});
describe('initDefaultTrackers', () => {
beforeEach(() => {
bindDocumentSpy = jest.spyOn(Tracking, 'bindDocument').mockImplementation(() => null);
trackLoadEventsSpy = jest.spyOn(Tracking, 'trackLoadEvents').mockImplementation(() => null);
});
it('should activate features based on what has been enabled', () => {
initDefaultTrackers();
expect(snowplowSpy).toHaveBeenCalledWith('enableActivityTracking', 30, 30);
expect(snowplowSpy).toHaveBeenCalledWith('trackPageView');
expect(snowplowSpy).not.toHaveBeenCalledWith('enableFormTracking');
expect(snowplowSpy).not.toHaveBeenCalledWith('enableLinkClickTracking');
window.snowplowOptions = {
...window.snowplowOptions,
formTracking: true,
linkClickTracking: true,
};
initDefaultTrackers();
expect(snowplowSpy).toHaveBeenCalledWith('enableFormTracking');
expect(snowplowSpy).toHaveBeenCalledWith('enableLinkClickTracking');
});
it('binds the document event handling', () => {
initDefaultTrackers();
expect(bindDocumentSpy).toHaveBeenCalled();
});
it('tracks page loaded events', () => {
initDefaultTrackers();
expect(trackLoadEventsSpy).toHaveBeenCalled();
});
});
describe('.event', () => {
afterEach(() => {
window.doNotTrack = undefined;
navigator.doNotTrack = undefined;
navigator.msDoNotTrack = undefined;
});
it('tracks to snowplow (our current tracking system)', () => {
Tracking.event('_category_', '_eventName_', { label: '_label_' });
expect(snowplowSpy).toHaveBeenCalledWith(
'trackStructEvent',
'_category_',
'_eventName_',
'_label_',
undefined,
undefined,
undefined,
);
});
it('skips tracking if snowplow is unavailable', () => {
window.snowplow = false;
Tracking.event('_category_', '_eventName_');
expect(snowplowSpy).not.toHaveBeenCalled();
});
it('skips tracking if the user does not want to be tracked (general spec)', () => {
window.doNotTrack = '1';
Tracking.event('_category_', '_eventName_');
expect(snowplowSpy).not.toHaveBeenCalled();
});
it('skips tracking if the user does not want to be tracked (firefox legacy)', () => {
navigator.doNotTrack = 'yes';
Tracking.event('_category_', '_eventName_');
expect(snowplowSpy).not.toHaveBeenCalled();
});
it('skips tracking if the user does not want to be tracked (IE legacy)', () => {
navigator.msDoNotTrack = '1';
Tracking.event('_category_', '_eventName_');
expect(snowplowSpy).not.toHaveBeenCalled();
});
});
describe('tracking interface events', () => {
let eventSpy;
beforeEach(() => {
eventSpy = jest.spyOn(Tracking, 'event');
Tracking.bindDocument('_category_'); // only happens once
setHTMLFixture(`
<input data-track-event="click_input1" data-track-label="_label_" value="_value_"/>
<input data-track-event="click_input2" data-track-value="_value_override_" value="_value_"/>
<input type="checkbox" data-track-event="toggle_checkbox" value="_value_" checked/>
<input class="dropdown" data-track-event="toggle_dropdown"/>
<div data-track-event="nested_event"><span class="nested"></span></div>
<input data-track-eventbogus="click_bogusinput" data-track-label="_label_" value="_value_"/>
`);
});
it('binds to clicks on elements matching [data-track-event]', () => {
document.querySelector('[data-track-event="click_input1"]').click();
expect(eventSpy).toHaveBeenCalledWith('_category_', 'click_input1', {
label: '_label_',
value: '_value_',
});
});
it('does not bind to clicks on elements without [data-track-event]', () => {
document.querySelector('[data-track-eventbogus="click_bogusinput"]').click();
expect(eventSpy).not.toHaveBeenCalled();
});
it('allows value override with the data-track-value attribute', () => {
document.querySelector('[data-track-event="click_input2"]').click();
expect(eventSpy).toHaveBeenCalledWith('_category_', 'click_input2', {
value: '_value_override_',
});
});
it('handles checkbox values correctly', () => {
const checkbox = document.querySelector('[data-track-event="toggle_checkbox"]');
checkbox.click(); // unchecking
expect(eventSpy).toHaveBeenCalledWith('_category_', 'toggle_checkbox', {
value: false,
});
checkbox.click(); // checking
expect(eventSpy).toHaveBeenCalledWith('_category_', 'toggle_checkbox', {
value: '_value_',
});
});
it('handles bootstrap dropdowns', () => {
const dropdown = document.querySelector('[data-track-event="toggle_dropdown"]');
dropdown.dispatchEvent(new Event('show.bs.dropdown', { bubbles: true }));
expect(eventSpy).toHaveBeenCalledWith('_category_', 'toggle_dropdown_show', {});
dropdown.dispatchEvent(new Event('hide.bs.dropdown', { bubbles: true }));
expect(eventSpy).toHaveBeenCalledWith('_category_', 'toggle_dropdown_hide', {});
});
it('handles nested elements inside an element with tracking', () => {
document.querySelector('span.nested').click();
expect(eventSpy).toHaveBeenCalledWith('_category_', 'nested_event', {});
});
});
describe('tracking page loaded events', () => {
let eventSpy;
beforeEach(() => {
eventSpy = jest.spyOn(Tracking, 'event');
setHTMLFixture(`
<input data-track-event="render" data-track-label="label1" value="_value_" data-track-property="_property_"/>
<span data-track-event="render" data-track-label="label2" data-track-value="_value_">
Something
</span>
<input data-track-event="_render_bogus_" data-track-label="label3" value="_value_" data-track-property="_property_"/>
`);
Tracking.trackLoadEvents('_category_'); // only happens once
});
it('sends tracking events when [data-track-event="render"] is on an element', () => {
expect(eventSpy.mock.calls).toEqual([
[
'_category_',
'render',
{
label: 'label1',
value: '_value_',
property: '_property_',
},
],
[
'_category_',
'render',
{
label: 'label2',
value: '_value_',
},
],
]);
});
});
describe('tracking mixin', () => {
describe('trackingOptions', () => {
it('return the options defined on initialisation', () => {
const mixin = Tracking.mixin({ foo: 'bar' });
expect(mixin.computed.trackingOptions()).toEqual({ foo: 'bar' });
});
it('local tracking value override and extend options', () => {
const mixin = Tracking.mixin({ foo: 'bar' });
// the value of this in the vue lifecyle is different, but this serve the tests purposes
mixin.computed.tracking = { foo: 'baz', baz: 'bar' };
expect(mixin.computed.trackingOptions()).toEqual({ foo: 'baz', baz: 'bar' });
});
});
describe('trackingCategory', () => {
it('return the category set in the component properties first', () => {
const mixin = Tracking.mixin({ category: 'foo' });
mixin.computed.tracking = {
category: 'bar',
};
expect(mixin.computed.trackingCategory()).toBe('bar');
});
it('return the category set in the options', () => {
const mixin = Tracking.mixin({ category: 'foo' });
expect(mixin.computed.trackingCategory()).toBe('foo');
});
it('if no category is selected returns undefined', () => {
const mixin = Tracking.mixin();
expect(mixin.computed.trackingCategory()).toBe(undefined);
});
});
describe('track', () => {
let eventSpy;
let mixin;
beforeEach(() => {
eventSpy = jest.spyOn(Tracking, 'event').mockReturnValue();
mixin = Tracking.mixin();
mixin = {
...mixin.computed,
...mixin.methods,
};
});
it('calls the event method with no category or action defined', () => {
mixin.trackingCategory = mixin.trackingCategory();
mixin.trackingOptions = mixin.trackingOptions();
mixin.track();
expect(eventSpy).toHaveBeenCalledWith(undefined, undefined, {});
});
it('calls the event method', () => {
mixin.trackingCategory = mixin.trackingCategory();
mixin.trackingOptions = mixin.trackingOptions();
mixin.track('foo');
expect(eventSpy).toHaveBeenCalledWith(undefined, 'foo', {});
});
it('give precedence to data for category and options', () => {
mixin.trackingCategory = mixin.trackingCategory();
mixin.trackingOptions = mixin.trackingOptions();
const data = { category: 'foo', label: 'baz' };
mixin.track('foo', data);
expect(eventSpy).toHaveBeenCalledWith('foo', 'foo', data);
});
});
});
});