Testing
While JUnit is the default choice for most Java testing, TestNG offers compelling features for API test suites specifically. Test groups, flexible data providers, built-in parallel execution, and dependency management between tests make TestNG well-suited for organizing large API test collections. This guide covers using REST Assured with TestNG effectively.
Testing
Cucumber is one of the most widely adopted BDD frameworks, and Java remains its most popular language host. The combination gives teams a way to write tests in plain English that non-technical stakeholders can read while developers implement real automated browser and API tests underneath. This guide walks you through
Testing
Behave is Python's most established BDD framework. It reads Gherkin .feature files, maps each step to a Python function, and executes them against your application. If you work in Python and want to practise behaviour-driven development, Behave is the natural starting point. This tutorial takes you from installation
Testing
Most teams that adopt BDD get the tools right — Cucumber, SpecFlow, Behave — and get the practices wrong. They write Gherkin that only QA engineers understand, run scenarios that only engineers maintain, and end up with feature files that diverge from the actual application within weeks. This guide covers the practices
Testing
Choosing a browser automation framework is one of the more consequential decisions a QA team makes. The wrong choice means rewriting tests later. The right choice compounds — faster test authoring, better CI results, fewer flaky tests. This comparison breaks down WebdriverIO, Playwright, and Cypress across the dimensions that actually matter.
Testing
WebdriverIO has first-class TypeScript support — types ship with the package, the setup wizard generates TypeScript configs, and the entire API surface is typed. Using TypeScript with WebdriverIO catches selector mistakes at compile time, gives you IDE autocomplete for browser APIs, and makes page objects more maintainable. This guide covers setting
Testing
Browser automation has never been more accessible to JavaScript developers. WebdriverIO brings the power of the WebDriver protocol to the Node.js ecosystem with a clean API, excellent TypeScript support, and a plugin ecosystem that covers almost every testing need. This tutorial walks you through everything you need to get
Testing
WebdriverIO ships with Mocha as its default test framework, and the combination is a natural fit. Mocha's describe/it structure keeps tests readable, its hooks give you fine-grained control over setup and teardown, and its async support pairs cleanly with WebdriverIO's promise-based API. This guide covers
Testing
One of WebdriverIO's most powerful capabilities is its integration with Appium for mobile testing. Using the same framework for browser automation and mobile testing means your team shares knowledge, tooling, and even some code across platforms. This guide covers setting up WebdriverIO with Appium to test iOS and
Testing
As WebdriverIO test suites grow, tests that embed raw selectors and action logic directly become a maintenance burden. Change a CSS class, rename a button, or restructure a page — suddenly dozens of tests need updating. The Page Object Model (POM) solves this by creating a layer of abstraction between your
Testing
Testing authenticated APIs is unavoidable in any real project. Most production endpoints require authentication — Basic Auth, Bearer tokens, OAuth2, or API keys. REST Assured provides built-in support for common authentication schemes and the flexibility to handle anything custom. This guide covers the patterns you'll actually use. Basic Authentication
Testing
Running WebdriverIO tests locally is one thing. Getting them to run reliably in CI on every pull request is where the real value is. This guide covers setting up WebdriverIO with GitHub Actions — from the basic configuration to parallel execution, test artifacts, and handling the quirks of headless browser environments.