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Author: Alexander Tarlinder
Publisher: Addison-Wesley Professional
ISBN: 0134291085
Category : Computers
Languages : en
Pages : 629
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Book Description
How do successful agile teams deliver bug-free, maintainable software—iteration after iteration? The answer is: By seamlessly combining development and testing. On such teams, the developers write testable code that enables them to verify it using various types of automated tests. This approach keeps regressions at bay and prevents “testing crunches”—which otherwise may occur near the end of an iteration—from ever happening. Writing testable code, however, is often difficult, because it requires knowledge and skills that cut across multiple disciplines. In Developer Testing, leading test expert and mentor Alexander Tarlinder presents concise, focused guidance for making new and legacy code far more testable. Tarlinder helps you answer questions like: When have I tested this enough? How many tests do I need to write? What should my tests verify? You’ll learn how to design for testability and utilize techniques like refactoring, dependency breaking, unit testing, data-driven testing, and test-driven development to achieve the highest possible confidence in your software. Through practical examples in Java, C#, Groovy, and Ruby, you’ll discover what works—and what doesn’t. You can quickly begin using Tarlinder’s technology-agnostic insights with most languages and toolsets while not getting buried in specialist details. The author helps you adapt your current programming style for testability, make a testing mindset “second nature,” improve your code, and enrich your day-to-day experience as a software professional. With this guide, you will Understand the discipline and vocabulary of testing from the developer’s standpoint Base developer tests on well-established testing techniques and best practices Recognize code constructs that impact testability Effectively name, organize, and execute unit tests Master the essentials of classic and “mockist-style” TDD Leverage test doubles with or without mocking frameworks Capture the benefits of programming by contract, even without runtime support for contracts Take control of dependencies between classes, components, layers, and tiers Handle combinatorial explosions of test cases, or scenarios requiring many similar tests Manage code duplication when it can’t be eliminated Actively maintain and improve your test suites Perform more advanced tests at the integration, system, and end-to-end levels Develop an understanding for how the organizational context influences quality assurance Establish well-balanced and effective testing strategies suitable for agile teams
Author: Alexander Tarlinder
Publisher: Addison-Wesley Professional
ISBN: 0134291085
Category : Computers
Languages : en
Pages : 629
Get Book Here
Book Description
How do successful agile teams deliver bug-free, maintainable software—iteration after iteration? The answer is: By seamlessly combining development and testing. On such teams, the developers write testable code that enables them to verify it using various types of automated tests. This approach keeps regressions at bay and prevents “testing crunches”—which otherwise may occur near the end of an iteration—from ever happening. Writing testable code, however, is often difficult, because it requires knowledge and skills that cut across multiple disciplines. In Developer Testing, leading test expert and mentor Alexander Tarlinder presents concise, focused guidance for making new and legacy code far more testable. Tarlinder helps you answer questions like: When have I tested this enough? How many tests do I need to write? What should my tests verify? You’ll learn how to design for testability and utilize techniques like refactoring, dependency breaking, unit testing, data-driven testing, and test-driven development to achieve the highest possible confidence in your software. Through practical examples in Java, C#, Groovy, and Ruby, you’ll discover what works—and what doesn’t. You can quickly begin using Tarlinder’s technology-agnostic insights with most languages and toolsets while not getting buried in specialist details. The author helps you adapt your current programming style for testability, make a testing mindset “second nature,” improve your code, and enrich your day-to-day experience as a software professional. With this guide, you will Understand the discipline and vocabulary of testing from the developer’s standpoint Base developer tests on well-established testing techniques and best practices Recognize code constructs that impact testability Effectively name, organize, and execute unit tests Master the essentials of classic and “mockist-style” TDD Leverage test doubles with or without mocking frameworks Capture the benefits of programming by contract, even without runtime support for contracts Take control of dependencies between classes, components, layers, and tiers Handle combinatorial explosions of test cases, or scenarios requiring many similar tests Manage code duplication when it can’t be eliminated Actively maintain and improve your test suites Perform more advanced tests at the integration, system, and end-to-end levels Develop an understanding for how the organizational context influences quality assurance Establish well-balanced and effective testing strategies suitable for agile teams
Author: Robert L. Glass
Publisher: Pearson
ISBN:
Category : Computers
Languages : en
Pages : 392
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Book Description
This book will deal with the "technology" of software quality rather than with the "management" of software quality. It will discuss the quality technique - i.e. tools available for software developers to use which will enhance the quality of the software product. Some discussion will be given as to how there tools are management.
Author: Frank P. Ginac
Publisher: Prentice Hall
ISBN:
Category : Business & Economics
Languages : en
Pages : 166
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Book Description
This is a comprehensive, practical "how to" guide to customer-focused software quality assurance, for organizations of all sizes and types. Readers will learn how to design a quality assurance program that builds on customers' expectations. The book also explores the role of ISO 9000 and SEI CMM appraisals in customer-focused quality assurance.
Author: Ron Jeffries
Publisher: Pragmatic Bookshelf
ISBN: 1680505084
Category : Computers
Languages : en
Pages : 264
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Book Description
You need to get value from your software project. You need it "free, now, and perfect." We can't get you there, but we can help you get to "cheaper, sooner, and better." This book leads you from the desire for value down to the specific activities that help good Agile projects deliver better software sooner, and at a lower cost. Using simple sketches and a few words, the author invites you to follow his path of learning and understanding from a half century of software development and from his engagement with Agile methods from their very beginning. The book describes software development, starting from our natural desire to get something of value. Each topic is described with a picture and a few paragraphs. You're invited to think about each topic; to take it in. You'll think about how each step into the process leads to the next. You'll begin to see why Agile methods ask for what they do, and you'll learn why a shallow implementation of Agile can lead to only limited improvement. This is not a detailed map, nor a step-by-step set of instructions for building the perfect project. There is no map or instructions that will do that for you. You need to build your own project, making it a bit more perfect every day. To do that effectively, you need to build up an understanding of the whole process. This book points out the milestones on your journey of understanding the nature of software development done well. It takes you to a location, describes it briefly, and leaves you to explore and fill in your own understanding. What You Need: You'll need your Standard Issue Brain, a bit of curiosity, and a desire to build your own understanding rather than have someone else's detailed ideas poured into your head.
Author: Ronald Kirk Kandt
Publisher: CRC Press
ISBN: 1420031104
Category : Business & Economics
Languages : en
Pages : 279
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Book Description
Learn how to attract and keep successful software professionals Software Engineering Quality Practices describes how software engineers and the managers that supervise them can develop quality software in an effective, efficient, and professional manner. This volume conveys practical advice quickly and clearly while avoiding the dogma that surr
Author: Kristian Bank Erbou
Publisher: Building Better Software
ISBN: 9781735680606
Category :
Languages : en
Pages : 184
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Book Description
Software is transforming the world, but there is still work to be done to ensure quality in the delivery experience itself. IT departments must invest in paying down technical and organizational debts, creating fast feedback loops in close collaboration with stakeholders, and using automation of manual labor. If they don't, these organizations will be unable to recruit and retain the talent required to achieve strategic goals. Based on author Kristian Bank Erbou's fifteen years of real-life experience with Agile software development, CI/CD, and DevOps, this book provides a technology-agnostic blueprint of building, testing, and deploying a digital delivery to end users. It includes dedicated chapters focusing on security considerations and real-life examples of implementing automation in organizations of all sizes. After reading this book, you will have a better understanding of: What the benefit of automation is from a leader's perspective How to get your delivery team started in automating releases How you should design into a build pipeline Which activities you should consider in a deployment pipeline Why variance between environments is bad for you How to get better at writing automated tests Why you shouldn't just automate everything Both technical and nontechnical decision makers will learn more about how to build flexibility and increased monitoring capabilities into the delivery experience of digital software assets with respect for both points of view.
Author: Gerard O'Regan
Publisher: Springer Science & Business Media
ISBN: 0387224548
Category : Computers
Languages : en
Pages : 298
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Book Description
A brief but comprehensive introduction to the field and pragmatic guidance on the implementation of a sound quality system in the organization. It provides an enhanced knowledge of software inspections, metrics, process involvement, assessment of organization, problem solving, customer satisfaction surveys, the CMM, SPICE, and formal methods. Sample material on software inspections, metrics, and customer satisfaction can be adapted by readers to their respective organizations. In addition, readers will gain a detailed understanding of the principles of software quality management and software process improvement. Concepts can then be readily applied to assist improvement programs within organizations.
Author: Ger Cloudt
Publisher:
ISBN:
Category :
Languages : en
Pages : 312
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Book Description
Software is becoming increasingly important in our lives. Just cast your glance everywhere where software is available and you will conclude that software runs the world.A proper look at your close environment will convince you that software is ubiquitous. Your smartphone is run by software, your computer is run by software, your vacuum cleaner is run by software, your television is run by software, your car is run by software. Can you imagine any device that is not influenced by software in some shape and form?Then, if you have a look at society, you will conclude that even more is run by software. Financial systems are run by software, the internet is run by software, public transportation is run by software, air traffic control is run by software. Let's face it, software runs the world. Imagine a world that is bereft of software and you will struggle to make sense of the world we live in.On August 20, 2011, The Wall Street Journal published an article of Marc Andreessen titled "Why software is eating the world". In this article, Andreessen describes the growing importance of software worldwide, to the point of changing business models and destroying complete industries. The influence of software on our businesses is, to put it mildly, huge!Due to this increasing influence of software, companies are starting to realize that digitalization is not only a fact, but also a necessity. Companies need to transform into software companies and upscale their investment into software. For its irrefutably prominent role in all aspects of our lives, the quality of software is paramountWhen reading books and articles about quality assurance in software, I often get the impression that quality in software is only about testing. Well, in my humble opinion, it is not; software quality is much more than testing. Testing is a necessity because we are not able to produce error-free software. This book provides a holistic view on software quality. In addition to addressing testing to achieve quality, it also looks into internal software quality and even what enables quality. This book aims to give an overall picture on what matters in software development and why, without going into the pedantic details, which are described much better in other books, like the ones mentioned in the bibliography.
Author: Horst P Richter, Ph.D.
Publisher:
ISBN: 9781418454210
Category :
Languages : en
Pages : 262
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Book Description
To deliver a quality software system, this resource book guides practitioners and professionals in a practical and realistic approach to build quality into software from the very beginning of a project. It treats the essential quality concepts and techniques, the core capabilities, that companies and organizations need to build, maintain and use quality software systems. The content addresses management, software engineering and quality assurance for the development and use of software in industry, business, government and science. All professionals who deal with software will benefit from this book: Practitioners, software engineers, systems analysts, managers, administrators, quality assurance specialists, auditors and students at all levels. Several technical reviewers found that the content of this book conveys outstanding expert knowledge useful for training or educational courses. To build quality software, this book treats the following processes and shows how they work together: Generating quality concepts and techniques, and applying them effectively - A new quality metric is defined and used to build and control quality from the beginning of a software project to final accreditation or certification. It enables practitioners to implement and trace safety and security requirements in a system environment in which the software must function reliably. Managing the software development and use phases - A series of tables and figures guides managers and practitioners to accomplish the quality assurance tasks and control the project. Sets of questions assess costs and risks, and evaluate and audit software status. Organizing resources and contributing departments An intense, interactive human effort is usually required to apply and integrate the three processes and build quality software. To enable this essential effort and to guide the driving and restraining field forces constructively, we explain: How individuals and teams solve problems
Author: Ivan Mistrik
Publisher: Morgan Kaufmann
ISBN: 0128025417
Category : Computers
Languages : en
Pages : 417
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Book Description
Software Quality Assurance in Large Scale and Complex Software-intensive Systems presents novel and high-quality research related approaches that relate the quality of software architecture to system requirements, system architecture and enterprise-architecture, or software testing. Modern software has become complex and adaptable due to the emergence of globalization and new software technologies, devices and networks. These changes challenge both traditional software quality assurance techniques and software engineers to ensure software quality when building today (and tomorrow’s) adaptive, context-sensitive, and highly diverse applications. This edited volume presents state of the art techniques, methodologies, tools, best practices and guidelines for software quality assurance and offers guidance for future software engineering research and practice. Each contributed chapter considers the practical application of the topic through case studies, experiments, empirical validation, or systematic comparisons with other approaches already in practice. Topics of interest include, but are not limited, to: quality attributes of system/software architectures; aligning enterprise, system, and software architecture from the point of view of total quality; design decisions and their influence on the quality of system/software architecture; methods and processes for evaluating architecture quality; quality assessment of legacy systems and third party applications; lessons learned and empirical validation of theories and frameworks on architectural quality; empirical validation and testing for assessing architecture quality. Focused on quality assurance at all levels of software design and development Covers domain-specific software quality assurance issues e.g. for cloud, mobile, security, context-sensitive, mash-up and autonomic systems Explains likely trade-offs from design decisions in the context of complex software system engineering and quality assurance Includes practical case studies of software quality assurance for complex, adaptive and context-critical systems