Junit In Depth
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JUnit in Depth
"JUnit in Depth" "JUnit in Depth" is an authoritative guide designed for software professionals who are serious about elevating their testing strategies within Java applications. Beginning with the principles and practicalities of unit testing, this comprehensive book traces the evolution of JUnit across its various versions, detailing foundational concepts, project setup, integration with build tools, and test suite organization. Readers are given a clear and insightful roadmap for contemporary test lifecycle management using JUnit 5, including advanced architecture, extensibility, test parameterization, dynamic tests, and smooth migration paths from legacy systems. Delving deeper, the book skillfully navigates the complexities of test doubles, isolation techniques, and leading mocking frameworks like Mockito and PowerMock, offering pragmatic advice for effective testability and code quality. Advanced chapters explore real-world scenarios for test-driven and behavior-driven development, robust edge and property-based testing, legacy code strategies, and the intricacies of integration testing across databases, APIs, and distributed infrastructures. With dedicated sections on concurrency, reliability, and the management of flaky tests, "JUnit in Depth" empowers readers to deliver resilient, high-performance systems. Completing its rich landscape, the book expands into DevOps and CI/CD practices, test automation, analytics, and infrastructure as code, providing actionable solutions for scaling and enforcing quality standards in modern software delivery pipelines. The expert coverage on customizing and extending JUnit, ensuring security, and orchestrating cohesive multi-language and cloud-native test environments makes this a definitive reference. For engineers, architects, or quality leaders, "JUnit in Depth" is the essential companion for mastering both today’s and tomorrow’s automated testing challenges.
Java Programming Interviews Exposed
If you are a skilled Java programmer but are concerned about the Java coding interview process, this real-world guide can help you land your next position Java is a popular and powerful language that is a virtual requirement for businesses making use of IT in their daily operations. For Java programmers, this reality offers job security and a wealth of employment opportunities. But that perfect Java coding job won't be available if you can't ace the interview. If you are a Java programmer concerned about interviewing, Java Programming Interviews Exposed is a great resource to prepare for your next opportunity. Author Noel Markham is both an experienced Java developer and interviewer, and has loaded his book with real examples from interviews he has conducted. Review over 150 real-world Java interview questions you are likely to encounter Prepare for personality-based interviews as well as highly technical interviews Explore related topics, such as middleware frameworks and server technologies Make use of chapters individually for topic-specific help Use the appendix for tips on Scala and Groovy, two other languages that run on JVMs Veterans of the IT employment space know that interviewing for a Java programming position isn't as simple as sitting down and answering questions. The technical coding portion of the interview can be akin to a difficult puzzle or an interrogation. With Java Programming Interviews Exposed, skilled Java coders can prepare themselves for this daunting process and better arm themselves with the knowledge and interviewing skills necessary to succeed.
Java Testing with Selenium
Master the art of automated testing using Selenium with Java in this comprehensive guide. Whether you're a beginner or an experienced tester, the book equips you with the knowledge and techniques to build robust and maintainable test suites, ensuring the quality and reliability of your web applications. This book starts introducing the basics of automated testing and the importance of Selenium. It then covers the setup and configuration of the Selenium WebDriver in Java, providing a solid foundation for your testing environment. You'll learn essential aspects of Selenium testing in Java, including working with different browsers, locating web elements using locators, and performing actions on them. From there, you’ll explore how to handle dynamic web pages and effective wait mechanisms and verifications to ensure accurate and reliable test results. The book also guides you in setting up Selenium in Java for continuous integration and emphasizes best practices for test codeorganization and maintainability, such as the Page Object Model (POM) and structuring test suites effectively. By the end, you’ll have the expertise to address advanced scenarios, such as working with iframes, and know how TestNG enhances Selenium automation, enabling structured tests, data-driven insights, and swift parallel executions. Throughout the book, you'll benefit from real-world examples and practical exercises that reinforce the concepts. The clear explanations and step-by-step guidance make it easy to follow along and apply the knowledge to your own testing projects. What You Will Learn Understand the fundamentals of automated testing and the role of Selenium in web application testing Set up the Selenium WebDriver in Java and configure the testing environment Work with different web browsers and their drivers to perform cross-browser testing Identify and locate web elements using various locators, such as IDs, class names, CSS selectors, and XPath expressions Perform actions on web elements, such as clicking buttons, entering text, submitting forms, and navigating through web pages Handle dynamic pages by implementing effective wait mechanisms, including implicit waits, explicit waits, and fluent waits Verify and assert expected conditions and outcomes using assertions and verification techniques provided by Selenium in Java Apply best practices for test code organization and maintainability, including using the Page Object Model (POM) design pattern Handle advanced scenarios, such as working with iframes, and elevating Selenium automation through TestNG’s structured frameworks, data utilization, and parallel processing Who This Book For Software testers, quality assurance professionals, and developers interested in mastering automated testing with Selenium and Java. Suitable for various experience levels. Offers practical insights and techniques to automate web application testing accurately and reliably. Benefits testers, developers, and individuals familiar with Java and web testing, empowering them to write robust, maintainable test code and integrate Selenium seamlessly into their workflows.