nightwatch
Version:
Easy to use Node.js based end-to-end testing solution for web applications using the W3C WebDriver API.
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JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
const ClientCommand = require('../_base-command.js');
const { Logger } = require('../../../utils');
/**
* Intercept the request made on a particular URL and mock the response.
*
* @example
* describe('mock network response', function() {
* it('intercepts the request made to Google search and mocks its response', function() {
* browser
* .network.mockResponse('https://www.google.com/', {
* status: 200,
* headers: {
* 'Content-Type': 'UTF-8'
* },
* body: 'Hello there!'
* })
* .navigateTo('https://www.google.com/')
* .pause(2000);
* });
* });
*
* @method network.mockResponse
* @syntax .mockNetworkResponse(urlToIntercept, {status, headers, body}, [callback])
* @syntax .network.mockResponse(urlToIntercept, {status, headers, body}, [callback])
* @param {string} urlToIntercept URL to intercept and mock the response from.
* @param {object} response Response to return. Defaults: `{status: 200, headers: {}, body: ''}`.
* @param {function} [callback] Callback function to be called when the command finishes.
* @api protocol.cdp
* @since 2.2.0
* @moreinfo nightwatchjs.org/guide/network-requests/mock-network-response.html
*/
class MockNetworkResponse extends ClientCommand {
static get namespacedAliases() {
return 'mockNetworkResponse';
}
performAction(callback) {
if (!this.api.isChrome() && !this.api.isEdge()) {
const error = new Error('The command .mockNetworkResponse() is only supported in Chrome and Edge drivers');
Logger.error(error);
return callback(error);
}
const { response = {} } = this;
let { urlToIntercept = '' } = this;
if (urlToIntercept.startsWith('/')) {
const launchUrl = this.api.launchUrl || this.api.globals.launchUrl || '';
const needsSlash = launchUrl.endsWith('/');
const slashDel = needsSlash ? '/' : '';
urlToIntercept = `${launchUrl}${slashDel}${urlToIntercept}`;
}
this.transportActions.mockNetworkResponse(urlToIntercept, response, callback);
}
command(urlToIntercept, response, callback) {
this.urlToIntercept = urlToIntercept;
this.response = response;
return super.command(callback);
}
}
module.exports = MockNetworkResponse;