István Forgács – författare

Many books have been written about software testing, but most of them discuss the general framework of testing from a traditional perspective. Unfortunately, traditional test design techniques are often ineffective and unreliable for revealing the various kinds of faults that may occur. This book introduces three new software testing techniques: Two-Phase Model-Based Testing, the Action-State Testing, and the General Predicate Testing, all of which work best when applied with efficient fault revealing capabilities. You’ll start with a short recap of software testing, focusing on why risk analysis is obligatory, how to classify bugs practically, and how fault-based testing can be used for improving test design. You’ll then see how action-state testing merges the benefits of state transition testing and use case testing into a unified approach. Moving on you’ll look at general predicate testing and how it serves as an extension of boundary value analysis, encompassing morecomplex predicates. Two-phase model-based testing represents an advanced approach where the model does not necessarily need to be machine-readable; human readability suffices. The first phase involves a high-level model from which abstract tests are generated. Upon manual execution of these tests, the test code is generated. Rather than calculating output values, they are merely checked for conformity. The last part of this book contains a chapter on how developers and testers can help each other and work as a collaborative team. What You'll LearnApply efficient test design techniques for detecting domain faultsWork with modeling techniques that combine all the advantages of state transition testing and uses case testingGrasp the two-phase model-based testing technique Use test design efficiently to find almost all the bugs in an applicationWho This Book Is ForSoftware developers, QA engineers, and, business analysts

Many books have been written about software testing, but most of them discuss the general framework of testing from a traditional perspective. Unfortunately, traditional test design techniques are often ineffective and unreliable for revealing the various kinds of faults that may occur. This book introduces three new software testing techniques: Two-Phase Model-Based Testing, the Action-State Testing, and the General Predicate Testing, all of which work best when applied with efficient fault revealing capabilities.

You’ll start with a short recap of software testing, focusing on why risk analysis is obligatory, how to classify bugs practically, and how fault-based testing can be used for improving test design. You’ll then see how action-state testing merges the benefits of state transition testing and use case testing into a unified approach. Moving on you’ll look at general predicate testing and how it serves as an extension of boundary value analysis, encompassing morecomplex predicates. 

Two-phase model-based testing represents an advanced approach where the model does not necessarily need to be machine-readable; human readability suffices. The first phase involves a high-level model from which abstract tests are generated. Upon manual execution of these tests, the test code is generated. Rather than calculating output values, they are merely checked for conformity. The last part of this book contains a chapter on how developers and testers can help each other and work as a collaborative team. 

What You''ll Learn

Apply efficient test design techniques for detecting domain faultsWork with modeling techniques that combine all the advantages of state transition testing and uses case testingGrasp the two-phase model-based testing technique Use test design efficiently to find almost all the bugs in an application

Who This Book Is For

Software developers, QA engineers, and, business analysts

Agile testing brings many advantages to software teams, from increasing overall product quality to faster delivery of features. Agile Testing Foundations explains, in an accessible way, the main agile testing concepts to make agile testing a fluent part of agile teams. Building on the ISTQB Foundation Level Agile Tester syllabus, this book covers Agile principles, methods and tools, showing you exactly how Agile testing can help you and your team.Agile testing ideas and practices are introduced in an easy-to-understand manner with guidance and instruction on how to use those concepts in agile teams, and is ideal for software testers interested in the benefits of Agile testing or working in an Agile environment.Containing numerous examples, preparatory questions and a sample exam paper, Agile Testing Foundations also offers extensive support in preparing for the ISTQB Foundation Level Agile Tester exam.High-quality practice questions for preparing for an ISTQB Foundation Level Agile Tester exam.Easy-to-use glossary covering agile testing terms and definitionsPractical guidance and support in moving from traditional to agile testingEdited by Rex Black: previously president of ISTQB and leader of the Agile Working Group Covers Agile principles, methods, techniques and tools in the context of software testing

Reliable test design is important in software testing; without it, defects in software may remain undetected. This book presents the key test design techniques, in line with ISTQB, and explains when and how to use them, including in combination, with practical, real-life examples. Automated test design methods are also explored. Tips and exercises are included throughout the book, allowing you to test your knowledge as you progress.

Reliable test design is important in software testing; without it, defects in software may remain undetected. This book presents the key test design techniques, in line with ISTQB, and explains when and how to use them, including in combination, with practical, real-life examples. Automated test design methods are also explored. Tips and exercises are included throughout the book, allowing you to test your knowledge as you progress.