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The 8 Must-Have Plugins And Extensions For Selenium Jest Automation Testing

Technology BY Arnab
Selenium Jest Automation Testing

In today’s ever-evolving and highly competitive software development environment, it’s essential to deliver high-quality apps that meet users’ expectations. Automation testing has taken the world by storm. It’s revolutionized the way development and quality assurance teams test applications, allowing them to deliver faster release cycles while maintaining software quality.

There are many automation testing frameworks out there, but Selenium has proven to be one of the most powerful. It combines browser automation with JavaScript testing, making it an unbeatable combination. To take automation testing to the next level, developers can use a wide range of plugins, extensions, and extensions designed to meet different testing needs.

To maximize the capabilities of Selenium Jest testing, you can utilize a cloud-based platform like LambdaTest. This digital experience testing solution offers a vast range of 3000+ real browsers, devices, and OS combinations, perfect for conducting regression testing with Selenium Jest. LambdaTest seamlessly integrates with Selenium and Jest, enabling the execution of multiple parallel tests simultaneously, leading to faster feedback on code commits and significantly reducing overall execution time.

In this blog, we will explore the world of automation testing in detail. Whether you’re an experienced automation engineer or you’re just getting started, these 10 plugins will undoubtedly help you build more robust, dependable, and effective automated test suites.

1. WebDriverIO Plugin

WebDriverIO is one of the most popular automation frameworks that is based on WebDriver. WebDriver is a powerful plug-in that integrates seamlessly with Jest, which is one of the main automation testing toolkits for Selenium.

WebDriverIO extends WebDriver by adding additional features and tools for testing Web applications. WebDriver is one of the popular automation frameworks based on WebDriver, which is based on the WebDriver architecture. WebDriver is an extension of WebDriver that extends WebDriver with additional features and tools.

Key Benefits Of WebDriverIO Plugin

Vast Utility Suite

WebDriverIO is a powerful suite of plug-ins that can greatly improve your automation test workflow. WebDriverIO provides a wide range of commands and methods for interacting with web objects, performing actions such as clicks, inputs, and validations. WebDriverIO makes it easy to write quick and easy-to-use test scripts.

Cross-Browser and Multi-Platform Support

WebDriverIO is one of the most powerful cross browser and multi platform testing solutions available today. WebDriverIO supports a wide variety of browsers, from Chrome to Firefox to Safari to Edge and beyond. This means you can run tests across multiple browsers and guarantee consistent behavior across all platforms.

Asynchronous Test Execution

Asynchronous execution is a built-in feature of WebDriverIO. This means that WebDriverIO can handle high complexity and high-time-consuming operations. WebDriverIO automatically waits for the elements to become available. This means that you don’t have to explicitly wait for the element to be available. This also means that your tests will be more stable.

The WebDriverIO plugin adds a significant advantage to your Selenium Jest automation testing efforts by providing powerful browser automation capabilities, cross-browser testing, and robust utility methods.

With WebDriverIO seamlessly integrated into your Jest test environment, you can efficiently write and execute comprehensive test suites, ensuring your web applications are thoroughly tested across different browsers and platforms. The combination of WebDriverIO and Jest unleashes the true potential of automation testing, allowing you to deliver high-quality software products with confidence.

2. Puppeteer Plugin

The Puppeteer plugin is a valuable extension that brings the power of Puppeteer, a headless browser automation library developed by Google, into your Selenium Jest automation testing environment. Puppeteer is built on top of the Chrome DevTools Protocol, allowing you to control Chrome and Chromium browsers programmatically, which is especially useful for testing modern web applications heavily reliant on JavaScript.

Key Benefits Puppeeteer Plugin

Headless Browser Testing

Headless browser testing is one of the main strengths of Puppeteer. Headless testing allows you to run tests without a browser window in view. This significantly reduces test execution time and resource consumption, making it perfect for continuous integration as well as running in-the-moment tests.

Advanced Page Interactions

Puppeteer offers a broad range of features for user interaction on web pages. Click, type, submit the form, scroll, and do many other actions like a real user. This allows you to test complex user flows from start to finish.

PDF Generation

You can also use Puppeteer’s PDF generation feature to create PDF versions of your web pages while you’re testing. This is especially useful when you’re trying to validate the content and layout of printable documents or you’re creating PDF reports for your test suites.

Powerful Element Selection

Puppeteer has the same features as WebDriverIO. You can select the elements on your page by using CSS or using XPath. Puppeteer provides robust and reliable test scripting, even for dynamic web applications.

The Puppeteer plugin is a game-changer for Selenium Jest automation testing, as it brings advanced headless browser capabilities and powerful page interactions to your test suite.

With Puppeteer integrated seamlessly into your Jest environment, you can efficiently perform end-to-end testing of complex web applications, generate PDF reports, capture screenshots for visual verification, and ensure your web pages render correctly across different test runs.

By combining the strengths of Puppeteer and Jest, your automation testing efforts will be more robust, efficient, and capable of delivering high-quality software products with speed and accuracy.

3. Axe-Core Extension

Axe-Core Extension

Accessibility is a critical aspect of web development, ensuring that websites and web applications are usable and accessible to all users, including those with disabilities. Incorporating accessibility testing into your Selenium Jest automation testing strategy is essential to deliver an inclusive user experience and comply with accessibility standards such as the Web Content Accessibility Guidelines (WCAG).

The Axe-Core extension is a powerful tool that allows you to automate accessibility testing seamlessly within your existing test suite, helping you identify and rectify accessibility issues efficiently.

What is Axe-Core?

Deque Systems’ Axe-Core JavaScript library is a powerful, open-source tool for automatic accessibility testing. With Axe-Core, developers, and testers can quickly and easily test their web applications against a wide range of accessibility-related issues using a set of robust rules based on the World Wide Web Application Accessibility Guidelines (WCAG) and best practices.

Axe is one of the most widely-used and trusted accessibility testing tools in web development because of its high-quality, fast, and easy-to-integrate testing framework, such as Selenium.

Key Benefits of Axe-Core Extension

Automated Accessibility Testing

With the Axe-Core extension, accessibility testing is done automatically, so you don’t have to manually test each element. Running Axe-Core in your Jest testing environment, you can quickly find and fix accessibility issues.

Comprehensive Accessibility Rules

Accessibility rules include everything from keyboard navigation and ARIA usage to color contrast and semantic HTML. Axe-Core’s robust ruleset makes sure your web application follows accessibility best practices.

Actionable Accessibility Reports

Axe-Core creates in-depth accessibility reports that show the violations that have been identified and the elements that are causing the accessibility issues. These reports give actionable insights that developers and quality assurance (QA) teams can use to identify, prioritize, and resolve accessibility issues.

4. Allure Report Extension:

Allure Report extends Selenium Jest’s test reporting capabilities. This extension creates beautiful and interactive HTML reports that show details about test runs, such as test status, execution time, and error traces. Stakeholders can use this extension to gain a better understanding of test results and track performance over time.

Allure is an open-source test report framework that aims to improve the way test results are presented and analyzed. It allows you to create rich, detailed, and interactive test reports that are easy to navigate and understand. Allure supports various testing frameworks, including Selenium Jest, and offers integrations with popular testing tools and languages.

Key Benefits of Allure Report Extension

Visual Appeal

Allure generates visually appealing reports with interactive charts, graphs, and timelines, making it easier to comprehend test results at a glance. The user-friendly interface enhances the overall testing experience for teams and stakeholders.

Detailed Test Information

Allure reports provide in-depth information about test cases, including descriptions, steps, attachments (screenshots, logs, etc.), and associated metadata. This level of detail aids in debugging test failures and understanding the test execution flow.

Historical Test Data

Allure maintains historical test data, enabling you to track test results over time. This historical view helps identify trends, monitor progress, and measure the impact of code changes on test outcomes.

5. Faker.js Extension

Data-driven testing is one of the most powerful test automation techniques. It involves running the exact same test scenario across multiple test data sets. This allows you to test different combinations of input values and expected test results, increasing test coverage and increasing the efficiency of your automation tests.

Selenium Jest automated testing can be made even easier with the help of the Faster.js extension. This extension allows you to generate random, realistic test data in a seamless manner, making data-driven testing even easier.

What is Faker.js?

The Faker.js JavaScript library is used to generate fake data, including names, addresses, email addresses, dates, numbers, and more. The Faker.js library is mainly used to generate dynamic on-demand test data, which makes your test scenarios more flexible and reliable.

Faker.js has been adopted in many testing frameworks as well as development environments because of its ease of use and wide range of data generation options.

Key Benefits of Faker.js Extension

Dynamic Test Data

Faker.js allows you to create different and real-looking test data simultaneously, so you don’t have to hardcode test inputs. It’s a dynamic approach that lets you simulate different situations and edge cases while running data-driven tests.

Comprehensive Data Types

Faker.js offers a broad selection of data types, allowing you to create data for a variety of test cases, such as names, addresses, email addresses, dates, numbers, and more. This flexibility allows you to meet the varying needs of your test cases.

Test Reusability

Faker.js is a great way to add reusable test cases to your Selenium jest test scripts. This way, you can run different test cases on different data sets, which makes them easier to maintain and reduces the amount of duplicate code.

6. Cucumber Extension


Source: cucumber.io

Enhancing BDD Testing in Selenium Jest Automation

Behavior-driven development (BDD) is a collaborative methodology that emphasizes communication between developers, Quality Assurance (QA) teams, and other stakeholders throughout the software development lifecycle.

BDD emphasizes the writing of user stories in a user-friendly format that is comprehensible to all team members. Cucumber is a widely-used BDD framework that enables the implementation of BDD practices and the writing of test scenarios through the use of Gherkin (plain-text) syntax.

Gherkin defines test steps using keywords such as ‘Given’, ‘When’, ‘And’, and ‘But’ in order to facilitate collaboration and contribution to the testing process between technical and non-technical team members. Additionally, Cucumber is compatible with multiple programming languages, such as JavaScript, making it an ideal choice for integration into Selenium Jest.

Key advantages of cucumber extension

Human-Readable Test Scenarios

With Cucumber, test scenarios are written in a Gherkin format that closely resembles natural language. This readability enhances communication between team members, ensuring that everyone has a clear understanding of the expected behavior.

Collaboration between Team Members

Cucumber encourages developers, test testers, product owners, and other interested parties to collaborate by allowing them to collaborate on writing and reviewing test scenarios. This collaborative process creates a common understanding of the behavior of the application.

7. Log4JS Integration

Log4JS is one of the most widely used logging libraries in the JavaScript ecosystem. You can use Log4JS to implement strong logging in your applications. By integrating Log4JS with the Selenium Jest automated testing, you can significantly improve the logging capabilities in your test suite. Logging is an essential part of automation testing. Logging helps in understanding test execution flow, troubleshooting test failures, and more.

Key Benefits of Log4JS Integration

Enhanced Logging

Log4JS gives you the ability to record messages at different levels of logs, like INFO, DEBUG, and ERROR. This gives you more control over your test logs and helps you troubleshoot and analyze the results. Plus, you can create detailed test execution traces by putting log statements in your tests.

Detailed Test Execution Traces

Strategically embedding log statements into your test scripts allows you to capture critical test execution information like page navigation, element interaction, and validation points. These traces allow you to gain insight into the test flow and determine the exact location of problems.

Final Words

The Selenium Jest automation testing framework is already very powerful and flexible, but if you want to take it to the next level, you’ll need to add these plugins and extensions.

Whether you’re looking to test cross-browser, accessibility, advanced reporting, or visual regression, these plug-ins and extensions will make your automation testing much more effective and efficient. As you discover new plugins and extensions for Selenium Jest, don’t forget to pick the ones that fit your project’s needs, and keep in mind that your automation strategy will evolve with your application’s needs.

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Arnab is the Emblem Wealth publisher. He shares sentient blogs on topics like current affairs, business, lifestyle, health, etc. If you want to read refulgent blogs so please follow Emblem Wealth.

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