Method setup

build-system/tasks/e2e/describes-e2e.js:575–601

* @param {!Object} env * @param {BrowserNameDef} browserName * @param {number} retries * @return {Promise }

(env, browserName, retries = 0)

   * @return {Promise<void>}
   */
  async setup(env, browserName, retries = 0) {
    const config = getConfig();
    const driver = getDriver(config, browserName, this.spec.deviceName);
    const controller = new SeleniumWebDriverController(driver);
    const ampDriver = new AmpDriver(controller);
    env.controller = controller;
    env.ampDriver = ampDriver;
    env.version = this.spec.version;

    installBrowserAssertions(controller.networkLogger);

    try {
      await setUpTest(env, this.spec);
      // Set env props that require the fixture to be set up.
      if (env.environment === AmpdocEnvironment.VIEWER_DEMO) {
        env.receivedMessages = await controller.evaluate(() => {
          return window.parent.viewer?.receivedMessages;
        });
      }
    } catch (ex) {
      if (retries > 0) {
        await this.setup(env, browserName, --retries);
      } else {
        throw ex;
      }
    }
  }

  /**
   * @param {!Object} env