puppeteer-login-script.js

// Copyright 2014 The Oppia Authors. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the 'License');
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//      http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an 'AS-IS' BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

/**
 * @fileoverview Login script to access pages behind authentication for
 * lighthouse checks
 * @param {puppeteer.Browser} browser
 * @param {{url: string, options: LHCI.CollectCommand.Options}} context
 */

module.exports = async(browser, context) => {
  const page = await browser.newPage();
  await page.setDefaultNavigationTimeout(0);
  // Sign into Oppia.
  if (context.url.includes('admin')) {
    await login(context, page);
  } else if (context.url.includes('emaildashboard')) {
    await setRoleAdmin(context, page);
  } else if (context.url.includes('collection/0')) {
    await createCollections(context, page);
  } else if (context.url.includes('explore/0')) {
    await createExplorations(context, page);
  }
  await page.close();
};


const login = async function(context, page) {
  try {
    // eslint-disable-next-line no-console
    console.log('Logging into Oppia...');
    // eslint-disable-next-line dot-notation
    await page.goto(context.url, { waitUntil: 'networkidle0' });
    await page.click('#admin');
    await Promise.all([
      page.waitForNavigation(),
      page.click('#submit-login'),
    ]);

    await page.type('#username', 'username1');
    await page.click('#terms-checkbox');

    await Promise.all([
      page.waitForNavigation(),
      await page.waitForSelector('#signup-submit'),
      await page.click('#signup-submit')
    ]);
    // eslint-disable-next-line no-console
    console.log('Successfully Logged in');
  } catch (e) {
    // eslint-disable-next-line no-console
    console.log('Login Failed');
    // eslint-disable-next-line no-console
    console.log(e);
  }
};


const setRoleAdmin = async function(context, page) {
  try {
    // eslint-disable-next-line no-console
    console.log('Changing role to admin...');
    // eslint-disable-next-line dot-notation
    await page.goto('http://127.0.0.1:8181/admin#/roles', { waitUntil: 'networkidle0' });
    await page.waitFor(2000);
    await page.type('#update-role-username-input', 'username1');
    await page.select('#update-role-input', 'string:ADMIN');
    await page.waitFor(5000);
    await page.click('#update-button-id');
    await page.waitFor(2000);
    // eslint-disable-next-line no-console
    console.log('Role changed to admin');
  } catch (e) {
    // eslint-disable-next-line no-console
    console.log('Changing role to admin failed');
    // eslint-disable-next-line no-console
    console.log(e);
  }
};


const createCollections = async function(context, page) {
  try {
    // eslint-disable-next-line no-console
    console.log('Creating Collections...');
    // eslint-disable-next-line dot-notation
    await page.goto('http://127.0.0.1:8181/admin#/roles', { waitUntil: 'networkidle0' });
    await page.waitFor(2000);
    await page.type('#update-role-username-textbook', 'username1');
    await page.select('#update-role-input', 'string:COLLECTION_EDITOR');
    await page.waitFor(5000);
    await page.click('#update-button-id');
    await page.waitFor(2000);
    // Load in Collection
    // eslint-disable-next-line dot-notation
    await page.goto('http://127.0.0.1:8181/admin');
    await page.waitFor(2000);
    await page.evaluate('window.confirm = () => true');
    await page.click('#reload-collection-button-id');
    // eslint-disable-next-line no-console
    console.log('Collections Created');
  } catch (e) {
    // eslint-disable-next-line no-console
    console.log('Creating Collections Failed');
    // eslint-disable-next-line no-console
    console.log(e);
  }
};

const createExplorations = async function(context, page) {
  try {
    // eslint-disable-next-line no-console
    console.log('Creating Exploration...');
    // Load in Exploration
    // eslint-disable-next-line dot-notation
    await page.goto('http://127.0.0.1:8181/admin', { waitUntil: 'networkidle0' });
    await page.waitFor(2000);
    await page.evaluate('window.confirm = () => true');
    await page.click(
      '.protractor-test-reload-exploration-button');
    // eslint-disable-next-line no-console
    console.log('Exploration Created');
  } catch (e) {
    // eslint-disable-next-line no-console
    console.log('Creating Exploration Failed');
    // eslint-disable-next-line no-console
    console.log(e);
  }
};