segment.spec.ts

import { fakeAsync, inject, ComponentFixture, TestBed } from '@angular/core/testing';

import { Angulartics2 } from '../../angulartics2-core';
import { advance, createRoot, RootCmp, TestModule } from '../../test.mocks';
import { Angulartics2Segment } from './segment';

jasmine.DEFAULT_TIMEOUT_INTERVAL = 5000;
declare var window: any;

describe('Angulartics2Segment', () => {
  let fixture: ComponentFixture<any>;
  let analytics: any;

  beforeEach(() => {
    TestBed.configureTestingModule({
      imports: [TestModule],
      providers: [Angulartics2Segment],
    });

    window.analytics = analytics = {
      page: jasmine.createSpy('page'),
      track: jasmine.createSpy('track'),
      identify: jasmine.createSpy('identify'),
      alias: jasmine.createSpy('alias'),
      reset: jasmine.createSpy('identify'),
    };

    const provider: Angulartics2Segment = TestBed.inject(Angulartics2Segment);
    provider.startTracking();
  });

  it('should track pages', fakeAsync(
    inject(
      [Angulartics2, Angulartics2Segment],
      (angulartics2: Angulartics2, angulartics2Segment: Angulartics2Segment) => {
        fixture = createRoot(RootCmp);
        angulartics2.pageTrack.next({ path: '/abc' });
        advance(fixture);
        expect(analytics.page).toHaveBeenCalledWith('/abc');
      },
    ),
  ));

  it('should track events', fakeAsync(
    inject(
      [Angulartics2, Angulartics2Segment],
      (angulartics2: Angulartics2, angulartics2Segment: Angulartics2Segment) => {
        fixture = createRoot(RootCmp);
        angulartics2.eventTrack.next({ action: 'do', properties: { category: 'cat' } });
        advance(fixture);
        expect(analytics.track).toHaveBeenCalledWith('do', {
          category: 'cat',
        });
      },
    ),
  ));

  it('should set user properties', fakeAsync(
    inject(
      [Angulartics2, Angulartics2Segment],
      (angulartics2: Angulartics2, angulartics2Segment: Angulartics2Segment) => {
        fixture = createRoot(RootCmp);
        angulartics2.setUserProperties.next({ userId: '1', firstName: 'John', lastName: 'Doe' });
        advance(fixture);
        expect(analytics.identify).toHaveBeenCalledWith('1', {
          userId: '1',
          firstName: 'John',
          lastName: 'Doe',
        });
      },
    ),
  ));

  it('should set user properties once', fakeAsync(
    inject(
      [Angulartics2, Angulartics2Segment],
      (angulartics2: Angulartics2, angulartics2Segment: Angulartics2Segment) => {
        fixture = createRoot(RootCmp);
        angulartics2.setUserPropertiesOnce.next({
          userId: '1',
          firstName: 'John',
          lastName: 'Doe',
        });
        advance(fixture);
        expect(analytics.identify).toHaveBeenCalledWith('1', {
          userId: '1',
          firstName: 'John',
          lastName: 'Doe',
        });
      },
    ),
  ));

  it('should set alias', fakeAsync(
    inject(
      [Angulartics2, Angulartics2Segment],
      (angulartics2: Angulartics2, angulartics2Segment: Angulartics2Segment) => {
        fixture = createRoot(RootCmp);
        angulartics2.setAlias.next('testAlias');
        advance(fixture);
        expect(analytics.alias).toHaveBeenCalledWith('testAlias');
      },
    ),
  ));
});