Team Guide to Software Testability
Team Guide to Software Testability
Better software through greater testability
About the Book
Team Guide to Software Testability is the third guidebook in the new collection from Skelton Thatcher Publications.
A practical guide to how testability can help bring teams together to observe, control and understand the systems they build. Enabling them to better meet customer needs, achieve a transparent level of quality and predictability of delivery.
The ‘Team Guide’ collection is designed to help teams building and running software systems to be as effective as possible.
Guides are curated by experienced practitioners and emphasise the need for collaboration and learning, with the team at the centre.
About the Authors
Bundles that include this book
About the Contributors
Manuel Pais is an independent DevOps and Delivery Consultant, focused on teams and flow.
With a diverse experience including development, build management, testing and QA, Manuel has helped large organizations in finance, legal, and manufacturing adopt test automation and continuous delivery, as well as understand DevOps from both technical and human perspectives.
Manuel is co-author of the Team Guide to Software Releasability book and lead editor for the remaining books in the Team Guide series.
Matthew Skelton is co-author of Team Topologies: organizing business and technology teams for fast flow. Head of Consulting at Conflux (confluxdigital.net), he specialises in Continuous Delivery, operability and organisation dynamics for software in manufacturing, ecommerce, and online services, including cloud, IoT, and embedded software.
Recognised by TechBeacon in 2018 as one of the top 100 people to follow in DevOps, Matthew curates the well-known DevOps team topologies patterns at devopstopologies.com and is co-author of the books Continuous Delivery with Windows and .NET (O’Reilly, 2016) and Team Guide to Software Operability (Skelton Thatcher Publications, 2016). He is also co-founder at Conflux Books which publishes books for technologists by technologists.
Table of Contents
- 1. Team Guides for Software
- 2. Praise for Software Testability
-
3. Introduction
- 3.1 Why is testability important
- 3.2 What does hard-to-test feel like?
- 3.3 What does testable feel like?
- 3.4 What leads to testability being neglected?
- 3.5 What is covered in this book?
- 3.6 How to use this book
- 3.7 Why we wrote this book
- 3.8 Feedback and suggestions
-
4. Set a pragmatic direction for improving testability using trade off sliders
- 4.1 Overcome common challenges to setting a team testability focus
- 4.2 Exercise: do the Team Test for Testability for a quick testability health check
- 4.3 Exercise: use Trade Off Sliders to pragmatically guide your testability focus
- 4.4 Summary
-
5. Create testability targets to improve interactions with dependencies
- 5.1 Needs and contributions of different roles to creating a testability mindset
- 5.2 Exercise: employ Testability Dependency Targets to improve interactions with dependent teams and systems
- 5.3 Summary
-
6. Adopt testability mapping to expose hard-to-test architectures
- 6.1 Poor architectural testability causes slow feedback and flawed decisions
- 6.2 Identify the symptoms of poor architectural testability
- 6.3 Exercise: Use testing smells to diagnose poor architectural testability
- 6.4 Exercise: adopt testability mapping to measure testing feedback and waste
- 6.5 Summary
-
7. Use historical data to fix design problems that inhibit feedback
- 7.1 Explicitly design your architecture for testability
- 7.2 Principles of implementing high testability architectures
- 7.3 Exercise: Apply the CODS model to increase architectural testability
- 7.4 Moving from hard-to-test to high architectural testability
- 7.5 Summary
-
8. Adopt ephemeral development environments for fast feedback
- 8.1 Common challenges with static test environments
- 8.2 Use your development environment for fast feedback
- 8.3 Exercise: Use the Agile Test Quadrants to extend testing in your development environment
- 8.4 Summary
-
9. Use production data to enhance your testing strategy
- 9.1 Problems with static test strategies in dynamic production environments
- 9.2 Exercise: employ data from production to keep your test strategy relevant
- 9.3 Use deploy and release patterns for feedback on high risk changes
- 9.4 Summary
-
10. Use team testing reviews to enable sustainable delivery
- 10.1 The impact of testing debt on wellbeing and sustainable delivery
- 10.2 Adopt a whole team approach to minimising testing debt
- 10.3 Exercise: use the 10 P’s of Testability to track team testing culture
- 10.4 Exercise: adopt incident reviews to target testability improvement actions
- 10.5 Create a physical board to visualise and prioritise testing debt
- 10.6 Summary
-
11. References
- 11.1 Chapter 1 - Testability Priorities
- 11.2 Chapter 2 - Testability and Dependencies
- 11.3 Chapter 3 - Testability Mapping
- 11.4 Chapter 4 - Historical Data
- 11.5 Chapter 5 - Ephemeral Development Environments
- 11.6 Chapter 6 - Use Production to Enhance Test Strategy
- 11.7 Chapter 7 - Team Testing Reviews
- 12. Terminology
-
13. Appendix - Notes on 10 P’s of Testability
- 13.1 1 - People
- 13.2 2 - Philosophy
- 13.3 3 - Product
- 13.4 4 - Process
- 13.5 5 - Problem
- 13.6 6 - Project
- 13.7 7 - Pipeline
- 13.8 8 - Productivity
- 13.9 9 - Production Issues
- 13.10 10 - Proactivity
- 14. About the authors
- 15. Conflux Books
About the Publisher
This book is published on Leanpub by Conflux Digital Ltd
Authors have earned$10,266,166writing, publishing and selling on Leanpub, earning 80% royalties while saving up to 25 million pounds of CO2 and up to 46,000 trees.
Learn more about writing on Leanpub
The Leanpub 45-day 100% Happiness Guarantee
Within 45 days of purchase you can get a 100% refund on any Leanpub purchase, in two clicks.
See full terms
Free Updates. DRM Free.
If you buy a Leanpub book, you get free updates for as long as the author updates the book! Many authors use Leanpub to publish their books in-progress, while they are writing them. All readers get free updates, regardless of when they bought the book or how much they paid (including free).
Most Leanpub books are available in PDF (for computers), EPUB (for phones and tablets) and MOBI (for Kindle). The formats that a book includes are shown at the top right corner of this page.
Finally, Leanpub books don't have any DRM copy-protection nonsense, so you can easily read them on any supported device.
Learn more about Leanpub's ebook formats and where to read them
Top Books
- #1
C++20
Rainer GrimmC++20 is the next big C++ standard after C++11. As C++11 did it, C++20 changes the way we program modern C++. This change is, in particular, due to the big four of C++20: ranges, coroutines, concepts, and modules.
- #2
500 QUIZ MMG COMMENTATI
ALS Medicina Generale500 Quiz degli ULTIMI Concorsi di Medicina Generale (2014/2016/2017/2018/2019)
Riassunti e suddivisi per area con Griglia risposte vuota e Griglia risposte esatte Ministeriale
Commentati con link alla fonte per approfondimento e ausilio allo studio
- #3
R Programming for Data Science
Roger D. PengThis book brings the fundamentals of R programming to you, using the same material developed as part of the industry-leading Johns Hopkins Data Science Specialization. The skills taught in this book will lay the foundation for you to begin your journey learning data science. Printed copies of this book are available through Lulu.
- #4
Ansible for DevOps
Jeff GeerlingAnsible is a simple, but powerful, server and configuration management tool. Learn to use Ansible effectively, whether you manage one server—or thousands.
- #5
Atomic Kotlin
Bruce Eckel and Svetlana IsakovaFor both beginning and experienced programmers! From the author of the multi-award-winning Thinking in C++ and Thinking in Java together with a member of the Kotlin language team comes a book that breaks the concepts into small, easy-to-digest "atoms," along with exercises supported by hints and solutions directly inside IntelliJ IDEA!
- #6
Continuous Delivery Pipelines
Dave FarleyThis practical handbook provides a step-by-step guide for you to get the best continuous delivery pipeline for your software.
- #7
C++ Best Practices
Jason TurnerLevel up your C++, get the tools working for you, eliminate common problems, and move on to more exciting things!
- #8
Visualise, document and explore your software architecture
Simon BrownA short guide to visualising, documenting and exploring your software architecture.
- #9
Discrete Mathematics for Computer Science
Alexander Shen, Alexander S. Kulikov, Vladimir Podolskii, and Aleksandr GolovnevThis book supplements the DM for CS Specialization at Coursera and contains many interactive puzzles, autograded quizzes, and code snippets. They are intended to help you to discover important ideas in discrete mathematics on your own. By purchasing the book, you will get all updates of the book free of charge when they are released.
- #10
Functional Design and Architecture
Alexander GraninSoftware Design in Functional Programming, Design Patterns and Practices, Methodologies and Application Architectures. How to build real software in Haskell with less efforts and low risks. The first complete source of knowledge.
Top Bundles
- #1
Software Architecture for Developers: Volumes 1 & 2 - Technical leadership and communication
2 Books
"Software Architecture for Developers" is a practical and pragmatic guide to modern, lightweight software architecture, specifically aimed at developers. You'll learn:The essence of software architecture.Why the software architecture role should include coding, coaching and collaboration.The things that you really need to think about before... - #2
Software Architecture and Design Practice Reference
2 Books
Dive deeper in Software Architecture with the Design Practice Reference. Learn all about software architecture and design from the books in this bundle:Software Architecture covers topics from quality attributes to designing and modeling components, interfaces, connectors, and containers, all the way to services and microservices. The Design... - #6
Linux Administration Complet
4 Books
Ce lot comprend les quatre volumes du Guide Linux Administration :Linux Administration, Volume 1, Administration fondamentale : Guide pratique de préparation aux examens de certification LPIC 1, Linux Essentials, RHCSA et LFCS. Administration fondamentale. Introduction à Linux. Le Shell. Traitement du texte. Arborescence de fichiers. Sécurité... - #7
The Python Craftsman
3 Books
The Python Craftsman series comprises The Python Apprentice, The Python Journeyman, and The Python Master. The first book is primarily suitable for for programmers with some experience of programming in another language. If you don't have any experience with programming this book may be a bit daunting. You'll be learning not just a programming... - #8
All the Books of The Medical Futurist
6 Books
We put together the most popular books from The Medical Futurist to provide a clear picture about the major trends shaping the future of medicine and healthcare. Digital health technologies, artificial intelligence, the future of 20 medical specialties, big pharma, data privacy, digital health investments and how technology giants such as Amazon... - #10
Mastering Containers
2 Books
Docker and Kubernetes are taking the world by storm! These books will get you up-to-speed fast! Docker Deep Dive is over 400 pages long, and covers all objectives on the Docker Certified Associate exam.The Kubernetes Book includes everything you need to get up and running with Kubernetes!
