scouting/scouting_test.protractor.on-prepare.js

// The function exported from this file is used by the protractor_web_test_suite.
// It is passed to the `onPrepare` configuration setting in protractor and executed
// before running tests.
//
// If the function returns a promise, as it does here, protractor will wait
// for the promise to resolve before running tests.

const protractorUtils = require('@bazel/protractor/protractor-utils');
const protractor = require('protractor');

module.exports = function(config) {
  // In this example, `@bazel/protractor/protractor-utils` is used to run
  // the server. protractorUtils.runServer() runs the server on a randomly
  // selected port (given a port flag to pass to the server as an argument).
  // The port used is returned in serverSpec and the protractor serverUrl
  // is the configured.
  return protractorUtils
      .runServer(config.workspace, config.server, '--port', [])
      .then(serverSpec => {
        protractor.browser.baseUrl = `http://localhost:${serverSpec.port}`;
      });
};