@ionic/core/dist/collection/components/datetime/test/standalone/e2e.js

Base components for Ionic

import { newE2EPage } from '@stencil/core/testing';
test('datetime: standalone', async () => {
    const page = await newE2EPage({
        url: '/src/components/datetime/test/standalone?ionic:_testing=true'
    });
    let compare = await page.compareScreenshot();
    expect(compare).toMatchScreenshot();
    const datetime = await page.find('#basic');
    await datetime.click();
    const picker = await page.find('ion-picker');
    await picker.waitForVisible();
    await page.waitFor(250);
    compare = await page.compareScreenshot('should open basic picker');
    expect(compare).toMatchScreenshot();
    const octoberOpt = await page.find({ text: 'October' });
    await octoberOpt.click();
    await page.waitFor(500);
    compare = await page.compareScreenshot('should click "October" option');
    expect(compare).toMatchScreenshot();
});