base.conf.js

const fs = require('fs');
const utils = require('./utils');
const constants = require('./constants');
const auth = require('./auth')();
const browserLogStream = fs.createWriteStream(__dirname + '/../tests/logs/browser.console.log');

class BaseConfig {
  constructor(testSrcDir, { headless=true }={}) {
    const chromeArgs = [ '--window-size=1024,768' ];
    utils.setDebug(!headless);
    if (headless) {
      chromeArgs.push('--headless', '--disable-gpu');
    }
    this.config = {
      seleniumAddress: 'http://localhost:4444/wd/hub',

      specs: [`${testSrcDir}/**/*.js`],

      framework: 'jasmine2',
      capabilities: {
        browserName: 'chrome',
        chromeOptions: {
          // chromedriver 75 is w3c enabled by default and causes some actions to be impossible to perform
          // eg: browser.actions().sendKeys(protractor.Key.TAB).perform()
          // https://github.com/angular/protractor/issues/5261
          w3c: false,
          args: chromeArgs
        },
      },
      jasmineNodeOpts: {
        // makes default jasmine reporter not display dots for every spec
        print: () => {}
      },
      beforeLaunch: function() {
        process.on('uncaughtException', function() {
          utils.reporter.jasmineDone();
          utils.reporter.afterLaunch();
        });
        return new Promise(function(resolve) {
          utils.reporter.beforeLaunch(resolve);
        });
      },
      afterLaunch: function(exitCode) {
        return new Promise(function(resolve) {
          utils.reporter.afterLaunch(resolve.bind(this, exitCode));
        });
      },
      onPrepare: () => {
        jasmine.getEnv().addReporter(utils.specReporter);
        jasmine.getEnv().addReporter(utils.reporter);
        browser.waitForAngularEnabled(false);

        browser.driver.wait(startApi(), 135 * 1000, 'API took too long to start up');
        browser.driver.sleep(10000); // wait for startup to complete

        afterEach(() => {
          browser.manage().logs().get('browser').then(logs => {
            logs
              .map(log => `[${log.level.name_}] ${log.message}\n`)
              .forEach(log => browserLogStream.write(log));
            browserLogStream.write('\n~~~~~~~~~~~~~~~~~~~~~\n\n');
          });
        });

        return login(browser);
      },
    };
  }
}

module.exports = BaseConfig;

const runAndLog = (msg, func) => {
  console.log(`API startup: ${msg}`);
  return func();
};

const startApi = () => listenForApi()
  .then(() => runAndLog('Settings setup', setupSettings))
  .then(() => runAndLog('User contact doc setup', utils.setUserContactDoc))
  .then(() => runAndLog('User setup', setupUser));

const listenForApi = () => {
  console.log('Checking API');
  return utils.request({ path: '/api/info' })
    .catch(() => {
      console.log('API check failed, trying again in 5 seconds');
      return new Promise(resolve => {
        setTimeout(() => {
          resolve(listenForApi());
        }, 5000);
      });
    });
};

const getLoginUrl = () => {
  const redirectUrl = encodeURIComponent(`/${constants.DB_NAME}/_design/${constants.MAIN_DDOC_NAME}/_rewrite/#/messages`);
  return `http://${constants.API_HOST}:${constants.API_PORT}/${constants.DB_NAME}/login?redirect=${redirectUrl}`;
};

const login = browser => {
  browser.driver.get(getLoginUrl());
  browser.driver.findElement(by.name('user')).sendKeys(auth.user);
  browser.driver.findElement(by.name('password')).sendKeys(auth.pass);
  browser.driver.findElement(by.id('login')).click();
  // Login takes some time, so wait until it's done.
  const bootstrappedCheck = () => element(by.css('body.bootstrapped')).isPresent();
  return browser.driver.wait(bootstrappedCheck, 20 * 1000, 'Login should be complete within 20 seconds');
};

const setupSettings = () => {
  return utils.request({
    path: '/api/v1/settings',
    method: 'PUT',
    body: JSON.stringify({ setup_complete: true }),
    headers: { 'Content-Type': 'application/json' }
  });
};

const setupUser = () => {
  return utils.getDoc('org.couchdb.user:' + auth.user)
    .then(doc => {
      doc.contact_id = constants.USER_CONTACT_ID;
      doc.known = true;
      doc.language = 'en';
      doc.roles = ['_admin'];
      return utils.saveDoc(doc);
    });
};