@testim/testim-cli/webdriverio/lib/protocol/frame.js

Command line interface for running Testing on you CI

/**
 * Change focus to another frame on the page. If the frame id is null,
 * the server should switch to the page's default content.
 *
 * @param {String|Number|null|WebElementJSONObject} id   Identifier for the frame to change focus to.
 *
 * @see  https://code.google.com/p/selenium/wiki/JsonWireProtocol#/session/:sessionId/frame
 * @type protocol
 *
 */

module.exports = function frame (frameId) {

    /*!
     * parameter check
     */
    if (arguments.length === 0 || typeof frameId === 'function') {
        frameId  = null;
    }

    return this.requestHandler.create(
        '/session/:sessionId/frame',
        {id: frameId}
    );

};