Testing Python. Applying Unit Testing, TDD, BDD and Acceptance Testing

New edition of one of the most influential books on managing software and hardware testing In this new edition of his top-selling book, Rex Black walks you through the steps necessary to manage rigorous testing programs of hardware and software. The preeminent expert in his field, Mr. Black draws upon years of experience as president of both the International and American Software Testing Qualifications boards to offer this extensive resource of all the standards, methods, and tools you'll need. The book covers core testing concepts and thoroughly examines the best test management practices and tools of leading hardware and software vendors. Step-by-step guidelines and real-world scenarios help you follow all necessary processes and avoid mistakes. Producing high-quality computer hardware and software requires careful, professional testing; Managing the Testing Process, Third Edition explains how to achieve that by following a disciplined set of carefully managed and monitored practices and processes The book covers all standards, methods, and tools you need for projects large and small Presents the business case for testing products and reviews the author's latest test assessments Topics include agile testing methods, risk-based testing, IEEE standards, ISTQB certification, distributed and outsourced testing, and more Over 100 pages of new material and case studies have been added to this new edition If you're responsible for managing testing in the real world, Managing the Testing Process, Third Edition is the valuable reference and guide you need.

A hands-on guide to testing techniques that deliver reliable software and systems Testing even a simple system can quickly turn into a potentially infinite task. Faced with tight costs and schedules, testers need to have a toolkit of practical techniques combined with hands-on experience and the right strategies in order to complete a successful project. World-renowned testing expert Rex Black provides you with the proven methods and concepts that test professionals must know. He presents you with the fundamental techniques for testing and clearly shows you how to select and apply successful strategies to test a system with budget and time constraints. Black begins by discussing the goals and tactics of effective and efficient testing. Next, he lays the foundation of his technique for risk-based testing, explaining how to analyze, prioritize, and document risks to the quality of the system using both informal and formal techniques. He then clearly describes how to design, develop, and, ultimately, document various kinds of tests. Because this is a hands-on activity, Black includes realistic, life-sized exercises that illustrate all of the major test techniques with detailed solutions.

Your pen testing career begins here, with a solid foundation in essential skills and concepts Penetration Testing Essentials provides a starting place for professionals and beginners looking to learn more about penetration testing for cybersecurity. Certification eligibility requires work experience—but before you get that experience, you need a basic understanding of the technical and behavioral ways attackers compromise security, and the tools and techniques you'll use to discover the weak spots before others do. You'll learn information gathering techniques, scanning and enumeration, how to target wireless networks, and much more as you build your pen tester skill set. You'll learn how to break in, look around, get out, and cover your tracks, all without ever being noticed. Pen testers are tremendously important to data security, so they need to be sharp and well-versed in technique, but they also need to work smarter than the average hacker. This book set you on the right path, with expert instruction from a veteran IT security expert with multiple security certifications. IT Security certifications have stringent requirements and demand a complex body of knowledge. This book lays the groundwork for any IT professional hoping to move into a cybersecurity career by developing a robust pen tester skill set. Learn the fundamentals of security and cryptography Master breaking, entering, and maintaining access to a system Escape and evade detection while covering your tracks Build your pen testing lab and the essential toolbox Start developing the tools and mindset you need to become experienced in pen testing today.

A unique resource that combines all aspects of Web testing and makes it completely specific to ASP.NET As Microsoft's key Web technology for creating dynamic, data-driven Web sites and Web applications, ASP.NET is incredibly popular. This is the first book to combine several testing topics and make them specific to ASP.NET. The author duo of Microsoft MVPs covers both the test-driven development approach and the specifics of automated user interface testing; performance, load, and stress testing; accessibility testing; and security testing. This definitive guide walks you through the many testing pitfalls you might experience when developing ASP.NET applications. The authors explain the fundamental concepts of testing and demystify all the correct actions you need to consider and the tools that are available so that you may successfully text your application. Author duo of Microsoft MVPs offer a unique resource: a combination of several testing topics and making them specific to ASP.NET, Microsoft's key Web technology for creating dynamic, data-driven Web sites and applications Guides you through the many testing pitfalls you may experience when developing ASP.NET applications Reviews the fundamental concepts of testing and walks you through the various tools and techniques available and for successfully testing an application Discusses several different types of testing: acceptance, stress, accessibility, and security Examines various testing tools, such as nUnit, VS test suite, WCAT, Selenium, Fiddler, Firebug, and more This one-of-a-kind resource will help you become proficient in successfull application testing.

Have you tried using an «automated» GUI testing tool, only to find that you spent most of your time configuring, adjusting, and directing it? This book presents a sensible and highly effective alternative: it teaches you to build and use your own truly automated tool. The procedure you'll learn is suitable for virtually any development environment, and the tool allows you to store your test data and verification standard separately, so you can build it once and use it for other GUIs. Most, if not all, of your work can be done without test scripts, because the tool itself can easily be made to conduct an automatic GUI survey, collect test data, and generate test cases. You'll spend virtually none of your time playing with the tool or application under test. Code-intensive examples support all of the book's instruction, which includes these key topics: Building a C# API text viewer Building a test monkey Developing an XML viewer using xPath and other XML-related classes Building complex, serializable classes for GUI test verification Automatically testing executable GUI applications and user-defined GUI controls Testing managed (.NET) and unmanaged GUI applications Automatically testing different GUI controls, including Label, TextBox, Button, CheckBox, RadioButton, Menu Verifying test results Effective GUI Test Automation is the perfect complement to Li and Wu's previous book, Effective Software Test Automation: Developing an Automated Software Testing Tool. Together, they provide programmers, testers, designers, and managers with a complete and cohesive way to create a smoother, swifter development process—and, as a result, software that is as bug-free as possible.

Target, test, analyze, and report on security vulnerabilities with pen testing Pen Testing is necessary for companies looking to target, test, analyze, and patch the security vulnerabilities from hackers attempting to break into and compromise their organizations data. It takes a person with hacking skills to look for the weaknesses that make an organization susceptible to hacking.  Pen Testing For Dummies aims to equip IT enthusiasts at various levels with the basic knowledge of pen testing. It is the go-to book for those who have some IT experience but desire more knowledge of how to gather intelligence on a target, learn the steps for mapping out a test, and discover best practices for analyzing, solving, and reporting on vulnerabilities. The different phases of a pen test from pre-engagement to completion Threat modeling and understanding risk When to apply vulnerability management vs penetration testing Ways to keep your pen testing skills sharp, relevant, and at the top of the game Get ready to gather intelligence, discover the steps for mapping out tests, and analyze and report results!

AIChE's first manual for testing and measuring performance of centrifugal compressors The newest addition to AIChE's long-running Equipment Testing Procedure series, Centrifugal Compressors: A Guide to Performance Evaluation and Site Testing provides chemical engineers, plant managers, and other professionals with helpful advice to assess and measure the performance of a key component in a number of chemical process operations. From petrochemical refining and natural gas production to air separation plants, efficient, safe, and environmentally-sound operations depend on reliable performance by centrifugal compressors. The book presents a step-by-step approach to preparing for, planning, executing, and analyzing tests of centrifugal compressors, with an emphasis on methods that can be conducted on-site—and with an acknowledgement of the strengths and limitations of these methods. The book opens with an extensive and detailed section offering definitions of relevant terms explained not only in words, but also with the equations used to determine their values. The book then goes on to address: Selection of instrumentation and identification of elements to be measured Strategies for data collection and evaluation Recommendations for when to schedule testing Pre-test, in-test, and post-test considerations (i.e., equipment, safety, process, and environmental) Computation and interpretation of results, including guidelines for field modifications and analysis of results The book concludes with appendices for applicable codes and standards, relevant symbols and nomenclature, and values generated from a sample performance test. With its engineer-tested procedures and thorough explanations, Centrifugal Compressors is an essential text for anyone engaged in implementing new technology in equipment design, identifying process problems, and optimizing equipment performance.

An easy-to-understand overview of the key concepts of psychological testing Fully updated and revised, the second edition of Essentials of Psychological Testing surveys the basic principles of psychometrics, succinctly presents the information needed to understand and evaluate tests, and introduces readers to the major contemporary reference works in the field. This engaging, practical overview of the most relevant psychometric concepts and techniques provides the foundation necessary for advanced study in the field of psychological assessment. Each clear, well-organized chapter includes new examples and references, featuring callout boxes highlighting key concepts, bulleted points, and extensive illustrative material, as well as “Test Yourself” questions that help gauge and reinforce readers’ grasp of the information covered. The author’s extensive experience and deep understanding of the concepts presented are evident throughout the book, particularly when readers are reminded that tests are tools and that, like all tools, they have limitations. Starting with a basic introduction to psychological tests, their historical development, and their uses, the book also covers the statistical procedures most frequently used in testing, the frames of reference for score interpretation, reliability, validity and test item considerations, as well as the latest guidelines for test selection, administration, scoring and reporting test results. Whether as an orientation for those new to the field, a refresher for those already acquainted with it, or as reference for seasoned clinicians, this book is an invaluable resource. SUSANA URBINA, PHD, is Professor Emeritus of Psychology at the University of North Florida, where she taught courses in psychological testing and assessment. A Diplomate of the American Board of Assessment Psychology and a licensed psychologist, Dr. Urbina practiced in the field of psychological assessment for over a decade. She coauthored the seventh edition of Psychological Testing with Anne Anastasi and has published numerous articles and reviews in the area of psychological testing.

A comprehensive how-to pentest book, using the popular Kali Linux tools  Kali is a popular Linux distribution used by security professionals and is becoming an important tool for daily use and for certifications. Penetration testers need to master Kali’s hundreds of tools for pentesting, digital forensics, and reverse engineering.  Kali Linux Penetration Testing Bible  is a hands-on guide for getting the most from Kali Linux for pentesting. This book is for working cybersecurity professionals in offensive, hands-on roles, including red teamers, white hat hackers, and ethical hackers. Defensive specialists will also find this book valuable, as they need to be familiar with the tools used by attackers.  This is the most comprehensive pentesting book on the market, covering every aspect of the art and science of penetration testing. It covers topics like building a modern Dockerized environment, the basics of bash language in Linux, finding vulnerabilities in different ways, identifying false positives, and practical penetration testing workflows. You’ll also learn to automate penetration testing with Python and dive into advanced subjects like buffer overflow, privilege escalation, and beyond.  Gain a thorough understanding of the hundreds of penetration testing tools available in Kali Linux Master the entire range of techniques for ethical hacking, so you can be more effective in your job and gain coveted certifications Learn how penetration testing works in practice and fill the gaps in your knowledge to become a pentesting expert Discover the tools and techniques that hackers use, so you can boost your network’s defenses For established penetration testers, this book fills all the practical gaps, so you have one complete resource that will help you as your career progresses. For newcomers to the field,  Kali Linux Penetration Testing Bible  is your best guide to how ethical hacking really works.

AIChE manual updates and consolidates procedures for testing performance of distillation columns From classic distillation operations to air stripping to other separations processes, selecting the correct column for appropriate efficient, safe, and environmentally-sound operations can be an important step. The newest updated volume in AIChE’s long-running Equipment Testing Procedures series, Trayed and Packed Columns: A Guide to Performance Evaluation, Third Edition provides chemical engineers, plant managers, and other professionals with helpful advice to assess and measure performance of a variety of distillation columns, including those that utilize bubble cap, sieve, valve trays, or packing material. The new book combines and updates into one user-friendly volume the best available field knowledge from previous publications on both types of distillation columns. Designed not as a single set of compulsory steps, but as a compilation of techniques, it will allow the user to select the procedure that best applies to its operating parameters. The testing steps presented can be used to assess reliable performance data on mass transfer efficiency, capacity, energy consumption, and pressure drop—information essential to effective troubleshooting of performance problems, identifying capacity bottlenecks, determining operating ranges, and a number of other routine maintenance and optimization processes. Opening with an extensive definition section, organized by topical area, the book then goes on to address: Selection of instrumentation and identification of elements to be measured Pre-test planning procedures Strategies for data collection and evaluation, including sampling procedures Pre-test, in-test, and post-test considerations (equipment, safety, process, environmental) Computation and interpretation of results, including individual breakdowns for trayed and packed columns in terms of hydraulic and efficiency performance Test troubleshooting analysis in twelve key areas The book concludes with appendices for relevant symbols and nomenclature, plus sample caculations generated from performance tests. With its engineer-tested procedures and thorough explanations, Trayed and Packed Columns: A Guide to Performance Evaluation, Third Edition is an essential text for anyone engaged in implementing new technology in equipment design, identifying process problems, and optimizing equipment performance.