Test-Driven Development with C++: A simple guide to writing bug-free Agile code - Softcover

Abdul Wahid Tanner

Softcover

ISBN 10: 1803242000 ISBN 13: 9781803242002

Publisher: Packt Publishing, 2022

Synopsis

Learn how to write a simple testing framework and extend it to drive the design of your logging library

Key Features

• Learn how to solve various challenges when testing in C++ with the help of effective solutions
• Develop a logging library with enhancements
• Drive better code designs with effective tests

Book Description

Modern, standard C++ is all that is needed to create a small and practical testing framework that will improve the design of any project. This allows you to think about how the code will be used, which is the first step in designing intuitive interfaces. TDD is a modern balanced software development approach that helps to create maintainable applications, provide modularity in design, and write minimal code that drastically reduces defects. With the help of this book, you’ll be able to continue adding value when designs need to change by ensuring that the changes don’t break existing tests.

In this book, developers working with test-driven development (TDD) will be able to put their knowledge to work by writing a simple testing framework and then using it to drive the design of a logging library. The book will help you enhance your software development skills with test cases. You’ll understand how to design and implement test cases. The chapters will also show you how to utilize the TDD approach to be more productive in software development than attempting to code in large unstructured steps.

By the end of this book, you’ll have gained knowledge of TDD and testing and also built a working logging library.

What you will learn

• Understand how to develop software using TDD
• Keep the code for the system as error-free as possible
• Refactor and redesign code confidently
• Communicate the requirements and behaviors of the code with your team
• Understand the differences between unit tests and integration tests
• Use TDD to create a minimal viable testing framework

Who this book is for

This book is for C++ developers already familiar with and using C++ for daily tasks who want to improve their skillset. You don’t need to be an expert but you should already have some knowledge of modern C++ and how to use templates to get the most out of this book.

Table of Contents

1. Desired Test Declaration
2. Test Results
3. The TDD process
4. Adding Tests to a Project
5. Adding More Confirm Types
6. Explore Improvements Early
7. Test Setup and Teardown
8. What Makes a Good Test?
9. Using Tests
10. The TDD Process In Depth
11. Managing Dependencies
12. Creating Better Test Confirmations
13. How to Test Floating-Point and Custom Values
14. How to Test Services
15. How to Test With Multiple Threads

About this title

About the Author

Abdul Wahid Tanner is the founder and an instructor at Take Up Code which teaches programmers the joys of coding through live classes, podcasts, books and more. He has authored two self-published titles, "How To Code C++ From A Simple Idea To A Game You’ll Understand!" and "The C++ Game Starter Template System". He was previously working as a software engineer at Bloomberg LP, and a Principal Software Engineer at Citrix. With over four decades of experience in the tech world, he has worked with established companies such as Dell and Microsoft in the past, and has been a speaker at CppCon. He currently resides in Texas, USA.

From the Back Cover

Learn how to write software that excites your customers and avoids breaking your work when making changes Key Features:Learn how a simple shift in focus will let you use tests to meet customer needs Develop a testing library and a logging library that you can use in your own projects Drive better code designs with effective tests that help new team members contribute faster Book Description: Modern, standard C++ is all that is needed to create a small and practical testing framework that will improve the design of any project. This allows you to think about how the code will be used, which is the first step in designing intuitive interfaces. TDD is a modern balanced software development approach that helps to create maintainable applications, provide modularity in design, and write minimal code that drastically reduces defects. With the help of this book, you'll be able to continue adding value when designs need to change by ensuring that the changes don't break existing tests. In this book, you will use test-driven development (TDD) to gain practical skills by writing a simple testing framework and then using it to drive the design of a logging library. The book will help you enhance your software development skills with test cases. You'll understand how to design and implement test cases. The chapters will also show you how to utilize the TDD approach to be more productive in software development than attempting to code in large unstructured steps. By the end of this book, you'll have gained knowledge of TDD and testing and also built a working logging library with unique features not found in other libraries. What You Will Learn:Understand how to develop software using TDD Keep the code for the system as error-free as possible Refactor and redesign code confidently Communicate the requirements and behaviors of the code with your team Understand the differences between unit tests and integration tests Use TDD to create a minimal viable testing framework Who this book is for: This book is for C++ developers already familiar with and using C++ for daily tasks who want to improve their skillset. You don't need to be an expert but you should already have some knowledge of modern C++ and how to use templates to get the most out of this book.

Edition details

• Publisher: Packt Publishing
• Publication date: 2022
• Language: English
• ISBN 10: 1803242000
• ISBN 13: 9781803242002
• Binding: Paperback
• Number of pages: 430