Cypress vs WebdriverIO: Key Differences

Cypress and WebdriverIOare two of the most popular NodeJS-based mechanisation frameworks for testing modern web coating. Both support JavaScript/TypeScript and CI/CD integration, but they differ in architecture, browser support, and advanced lineament.

This article explain the features, force, restriction, similarities, and key conflict between WebdriverIO and Cypress. It assist testers and QA teams adjudicate which framework best fits their automation needs.

Why Compare Cypress and WebdriverIO?

Cypress and WebdriverIO both are trending frameworks in the market. As mentioned before, both support the automation of modernistic web applications and part a lot of similarities. WebdriverIO has existed for quite a long time, and over the years it has evolved, adding necessary new features such as and Video Recording.

Cypress ’ s initial release was in the twelvemonth 2014. Since then, a lot of new user-friendly features were added, making Cypress a major contender in testing circles. So it ’ s worth comparing Cypress and WebdriverIO.

It ’ s mutual for QAs to ask the question: “ What is the dispute between Cypress and WebdriverIO and which one to choose? ” The only way to respond it is to explore the features, conflict, and similarities of both.

What is Cypress?

is the popular end-to-end automation framework. It is progress on NodeJS and provides the ability to write the automation script using JavaScript and Typescript programming languages. Cypress quickly gained users because of its unique features such as debuggability, stable test footrace, time travel, automatic waiting, and screen capture.

But like any early mechanization framework, Cypress also has some limitation like iFrame Support, multiple window support, cross-origin restriction, etc. Cypress is an open-source model that comes with an MIT license. One can simply installCypress npm node packetand start testing.

Cypress Trends

• Stars:32.7K
• Fork:1.9K
• Used By:250K
• Contributors:289
• Weekly Downloads: 2,491,295

Data Source: Cypress Github and NPM

Key Features of Cypress

• Easy to Set Up:Cypress is leisurely to set up. Simply install Cypress node packages and start testing.
• Debugging: Cypress cater various ways to debug and analyze the exam scripts. like readable stack hint, console logarithm, pause tryout, and browser developer instrument control.

• Multi-Level Testing:Cypress is not restrict to browser-based. It besides supports unit examination, consolidation examination, and API testing.
• Screenshots:Cypress provides the option to lead as a configurable option. The screenshot option is available for both headful and headless mode.
• Video recording:Testers can record the test on picture and replay it to see how their tests are executed.
• Auto Wait:Cypress automatically wait for elements to load before executing bid and asseveration. Testers usually do not need to specify additional hold.
• Spies, Stubs, and Clocks:Cypress furnish the characteristic to control, analyze and control server reaction, timekeeper, and functions.
• Network Control:With Cypress, testers can stub network traffic as involve which helps to test edge case scenarios.
• Stable Results:Unlike other frameworks, Cypress accomplish commands directly within the browser window, which provides more control and leads to more consistent test consequence.
• Faster Execution:Cypress executes commands directly within the browser so it ’ s quicker liken to the. However, this calculate on application execution as well.
• Interactional Window:In lead mode, Cypress action tests in the interactive window and captures screenshots after the executing of each command. So after performance, testers can navigate to executed commands and check what has happened in every test.
• Cross-browser support:Cypress Supports Chromium-based browsers like Edge, Chrome, Electron, and Firefox.
• Community Support:Cypress is bolstered by robust community support.
• Learning and Documentation:Cypress provides full documentation so anyone aware of JavaScript can learn and implement the framework.
• Cypress Dashboard:Cypress offers a commercial resolution that offers an in-depth analysis of tests in a single dashboard.

Limitations of Cypress

• Cross-Origin Restriction:Cypress doesn ’ t allow multiple origin website navigations within a individual test.
• Multi-Tab/Window Restriction:Cypress doesn ’ t support testing multiple tabs or window. That means testers can not switch to and from one window to another.
• iFrame Support:Automating iFrame based scenarios using Cypress is challenging.
• Locators: While Cypress support it doesn ’ t come with Xpath locator support. Testers need to bank on an extra plugin to use.
• Assertion Libraries:Cypress comes with only Mocha, Chai asseveration library.
• Auto wait:Though Cypress claims it automatically waits for elements, there are instance where it doesn ’ t work.
• Async/await:If you use async/await for your Cypress test it might behave unexpectedly.
• Browser Support:Currently Cypress supports simply Chromium Family and Firefox. So testers can not use Cypress to test other browsers like Safari.
• Individual Sessions:Testers can ’ t use multiple sessions or open multiple example in Cypress.
• CI/CD integration:If testers are using third-party hosted agent for Cypress pipeline execution, the installation of Cypress itself will take a considerable amount of time.
• Page Object Pattern:Page Object Pattern is not encouraged by Cypress even though it is withal achievable with some customization.
• File upload and download:File upload and download is a hurting in Cypress. Testers ofttimes need to rely on third-party packages to make it easy.

What is WebdriverIO?

For autonomous testing across multiple user personas, check out SUSATest — it explores your app like 10 different real users.

framework is an end-to-end examination model, owned by a non-profit brass called OpenJS foundation and follows W3 passport for architectural designs. It is a NodeJS ground application that provides the ability to test applications using JavaScript/TypeScript.

WebdriverIO can be configure to use Webdriver Protocol or ChromeDevTools Protocol. Mostly WebdriverIO is utilise with WebdriverProtocol since it provides rich features like. WebdriverIO is completely open-source. Unlike Cypress, it doesn ’ t offer any commercial option.

WebdriverIO Trends

• Stars: 6.9K
• Forks:2K
• Contributors:371
• Used By:34.2K
• Weekly Downloads: 850,955

Data Source: WebdriverIOGithub and NPM

Features of WebdriverIO

• Easy to Set up:WebdriverIO follows a simple setup process. Just establish node packages using npm and part testing
• Customization:WebdriverIO is highly extendable so users can customize the framework as they need
• Cross Browser Testing:WebdriverIO endorse multiple browser such as Chrome, Edge, Firefox, Internet Explorer, and Safari.
• Native Mobile Application Testing:WebdriverIO framework can be go to test aboriginal mobile coating.
• Cross-Origin Support:WebdriverIO doesn ’ t restrict origins. Origin doesn ’ t matter much as testers can automate them unconditionally.
• Multiple Tab/Window Support:WebdriverIO Supports change to and from multiple windows and check.
• iFrame Support:WebdriverIO doesn ’ t restrict in terms of iFrame. Testers can automate iframe-based scenario using elementary web driver commands.
• Reporters:WebdriverIO supports more than piles of newsperson.
• Testing Framework/Assertions:WebdriverIO back Mocha, Jasmine, and.
• Parallel Testing:Testers can configure WebdriverIO to launch multiple representative and execute tests parallelly.
• Screenshots:WebdriverIO can be configure to take screenshots of tests.
• Video:Though WebdriverIO doesn ’ t support video recording out of the box it can be configured to do so.
• Pipeline Integration:WebdriverIO tests can be integrated into CI Systems like Jenkins, Azure, etc.
• Selectors:It supports various eccentric of selector including CSS and Xpath.
• Page Object Pattern:WebdriverIO Framework can be easily configured to.
• File Upload and Download:WebdriverIO supports.

Limitations of WebdriverIO

• Selenium Limitation Still Exists:WebdriverIO is a custom-made implementation of Selenium. So, any challenges testers confront with apply to WebdriverIO.
• Confusing Syntax:Though WebdriverIO is a Javascript-based framework, the syntax can be confusing for tiro.
• Network Interception:Network control / Network interception is challenging in Webdriver.
• Typescript Integration:WebdriverIO support Typescript, but the frame-up is unremarkably time-consuming.
• Documentation:Some parts of WebdriverIO corroboration can seem obtuse and confusing for beginners.

Key Similarities between Cypress and WebdriverIO

Key Differences between Cypress and WebdriverIO

Open Source Frameworks Similar to Cypress and WebdriverIO

• NightwatchJS:A complete NodeJS Based model for end to end testing
• TestCafe:An End to end quiz framework with customized and unique architecture
• Playwright:A new open-source automation puppet from Microsoft
• : Automation testing framework with highly customizable Selenium core libraries
• Puppeteer:NodeJS library that provides high-level API to check Chrome browser

Note: Lists are random and not ranked.

The comparison detailed in this article should help testers and QA handler with making a research-based, fact-driven decision about which model to choose for their software testing operations.

However, regardless of the framework elect, examination must be run on existent browsers, device, and run system. In the absence of an in-house device lab, find a cloud-based testing platform like BrowserStack volunteer real browsers and devices for testing on the cloud.

BrowserStack ’ s fling access to a of 3000+ real browsers and devices for. Testers can also run on 30+ browser versions with inst, hassle-free parallelization. In other words, examiner can utilize BrowserStack ’ s infrastructure to get 100 % precise results in.

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