Testing

When production breaks, the answer is in a log file on a server somewhere. grep, curl, jq, Bash, and Docker — your survival kit, with 100 exercises.

Make quality visible. Jira and TestRail workflows, 50+ ready JQL queries, dashboards executives actually read, and traceability that holds up.

Before automation, there is thinking. Test design, exploratory testing, and bug reports that get fixed — the bedrock the rest of QA stands on.

Doğru cevabı ezberleten değil, çeldiriciyi neden elediğinizi öğreten Türkçe CTFL kılavuzu. 6 bölümün tamamı, her K3 hedefi için çözümlü örnek, gerekçeli tam deneme sınavı. Syllabus v4.0 ile hizalı.

Master modern Android testing with Kotlin, Coroutines, Jetpack Compose, Hilt, Turbine, Paparazzi, Roborazzi, Maestro, and CI/CD. Learn production-ready testing strategies used by experienced Android teams through practical, real-world examples.

Let’s be brutally honest - the tech industry in 2026 is a bloodbath. Open up LinkedIn or your news feed, and it’s a non-stop loop of layoffs, downsizings, and panic over AI stealing human jobs. If you are a QA engineer right now, it is completely normal to have a knot in your stomach.If your daily routine consists of mindlessly running manual regression test cases from dawn to dusk and updating endless Excel sheets — your clock is ticking. But for the smart ones? This chaos is the single greatest career leverage of your life.Many old-school tech gurus will comfort you by saying, "AI can never replace a manual QA’s human eye!" Believing that means living in a fool's paradise.Let's look at the cold, hard logic: when AI shrinks an automation engineer's workload to one-tenth of the time, those technically superior engineers aren't going to sit idle. They will aggressively pivot to manual exploratory testing too.Companies are actively hunting for "T-shaped" all-rounders — professionals who are blazing fast with automation, sharp as a tack with manual testing, and comfortable handling CI/CD pipelines.In this playbook, I am dropping the exact blueprint I designed for my "Manual Testing to AI-Powered QA Engineer" framework. This guide focuses on cutting out the fluff and maximizing efficiency. You will learn how to take your manual QA skills from zero to hyper-efficient using AI, allowing you to buy back your time and crush the competition. Core Features of This Playbook: Visual Workflows: Clean, intuitive diagrams to grasp complex testing workflows instantly.High-Impact Highlights: Bold takeaways designed for rapid referencing when you are on the job.Actionable Practice Sets: Real-world exercises at the end of each section to lock in your new superpowers.

There are no magic prompts to test AI. What you can do is give AI real work under realistic conditions and observe what happens - exactly the kind of evaluation now required under the EU AI Act.

Defining software testing. Seems easy, but it isn't. Let's have an entertaining dive into various definitions.

This book introduces screenshot testing (also called visual or snapshot testing): an automated approach that records a reference image of the expected design, then compares each test run against it to detect visual changes. It’s a natural complement to functional UI tests, which verify behavior but not appearance. The book focuses on the fundamental principles that apply to all frameworks. It works through the questions teams actually face: when to use screenshot tests and when not to, what to verify, which frameworks and tools fit your workflow, how to generate tests from preview functions in Jetpack Compose, how to integrate tests into a CI/CD pipeline, and how to optimize the whole process. By the end, you’ll be able to choose the framework that best suits your project and build a safety net that catches visual bugs before release. Every concept is demonstrated with a demo mood tracker application, with all code available online.

A builder's guide to AI-powered performance testing, from a multi-agent platform that turns 25 minutes of manual correlation into 75 seconds, written by the engineer who built it.

Consejos prácticos para agregar pruebas confiables a tus aplicaciones Rails con RSpec, con contenido ampliado y exclusivo y una aplicación de ejemplo completa. ¡Ahora actualizado para Rails 8.1! ¡Aprende a hacer pruebas con confianza!

Master Java’s core libraries with clear explanations, practical examples, and hands-on projects designed for real understanding.

🚀 Master the Future of Test Automation with AI + PlaywrightAre you ready to become a next-generation Automation Engineer?This book is your complete guide to mastering Playwright automation with the power of Artificial Intelligence. Whether you're a beginner or an experienced tester, this book will help you build smarter, faster, and more reliable automation frameworks.Inside this book, you will learn:✔ Playwright from basics to advanced (TypeScript focused) ✔ How to use AI to generate test cases and scripts ✔ Self-healing automation using AI ✔ Smart test execution and flaky test handling ✔ API, performance, and security testing with AI ✔ CI/CD integration with intelligent automation ✔ Real-world case study and production-ready framework ✔ Interview preparation for AI-powered testing rolesThis book is designed for: • Manual testers transitioning to automation • Automation engineers upgrading to AI-driven testing • QA professionals preparing for high-paying jobsBy the end of this book, you will be able to: ✅ Build AI-powered automation frameworks ✅ Use Playwright like a pro ✅ Crack automation testing interviews confidentlyStart your journey toward becoming an AI-powered QA expert today!

Learn how to build scalable test automation pipelines using Playwright and modern DevOps tools. This practical guide teaches automation engineers how to integrate Playwright with CI/CD pipelines using GitHub Actions, Jenkins, and Docker. Inside this book you will learn: • Building Playwright automation frameworks • Running tests in CI/CD pipelines • Parallel test execution and scaling automation • Docker container testing • Jenkins and GitHub Actions integration • Real-world DevOps automation projects This book is designed for QA engineers, automation testers, and DevOps engineers who want to build modern test automation pipelines.

Are you ready to move from writing automation scripts to designing enterprise-grade automation systems?Most automation engineers know how to write tests. Very few know how to design scalable, maintainable, CI/CD-ready automation frameworks.This book teaches you how to think like a Senior SDET or Test Architect.Inside this book, you will learn:• How to design a layered automation framework from scratch • Enterprise-level Page Object Model implementation • Test data strategy for parallel execution • Logging, reporting, and CI/CD integration • Cloud and cross-browser execution architecture • Flaky test handling at scale • Framework governance and versioning • Converting a framework into an organization-wide automation platform • Real senior-level interview questions & answersBuilt using Playwright and TypeScript, this book focuses on real-world architecture patterns used in modern product companies.If you want to:• Crack senior automation interviews • Increase your salary potential • Become an Automation Lead or Architect • Build frameworks that scale to thousands of testsThis book is your blueprint.Automation is not about writing scripts. It’s about designing systems.