golden/modules/trace-filter-sk/trace-filter-sk_puppeteer_test.ts

import { expect } from 'chai';
import {inBazel, loadCachedTestBed, takeScreenshot, TestBed} from '../../../puppeteer-tests/util';
import { TraceFilterSkPO } from './trace-filter-sk_po';
import path from "path";

describe('trace-filter-sk', () => {
  let traceFilterSkPO: TraceFilterSkPO;

  let testBed: TestBed;
  before(async () => {
    testBed = await loadCachedTestBed(
        path.join(__dirname, '..', '..', 'webpack.config.ts')
    );
  });

  beforeEach(async () => {
    await testBed.page.goto(
        inBazel() ? testBed.baseUrl : `${testBed.baseUrl}/dist/trace-filter-sk.html`);
    traceFilterSkPO = new TraceFilterSkPO((await testBed.page.$('trace-filter-sk'))!);
  });

  it('should render the demo page', async () => {
    // Basic smoke test that things loaded.
    expect(await testBed.page.$$('trace-filter-sk')).to.have.length(1);
  });

  describe('empty selection', () => {
    beforeEach(async () => {
      await traceFilterSkPO.clickEditBtn();
      await traceFilterSkPO.setQueryDialogSkSelection({});
      await traceFilterSkPO.clickQueryDialogSkShowMatchesBtn();
    });

    it('shows the user input', async () => {
      await takeScreenshot(testBed.page, 'gold', 'trace-filter-sk');
    });

    it('opens the query dialog', async () => {
      await traceFilterSkPO.clickEditBtn();
      const queryDialogSkPO = await traceFilterSkPO.queryDialogSkPO;
      await queryDialogSkPO.clickKey('car make');
      await takeScreenshot(
        testBed.page, 'gold', 'trace-filter-sk_query-dialog-open');
    });
  });

  describe('non-empty selection', () => {
    it('shows the user input', async () => {
      await takeScreenshot(testBed.page, 'gold', 'trace-filter-sk_nonempty');
    });

    it('opens the query dialog', async () => {
      await traceFilterSkPO.clickEditBtn();
      const queryDialogSkPO = await traceFilterSkPO.queryDialogSkPO;
      await queryDialogSkPO.clickKey('car make');
      await takeScreenshot(
        testBed.page, 'gold', 'trace-filter-sk_nonempty_query-dialog-open');
    });
  })
});