---
product_id: 202419658
title: "Unit Testing:Principles, Practices and Patterns: Effective Testing Styles, Patterns, and Reliable Automation for Unit Testing, Mocking, and Integration Testing with Examples in C#"
price: "B/.186"
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---

# Unit Testing:Principles, Practices and Patterns: Effective Testing Styles, Patterns, and Reliable Automation for Unit Testing, Mocking, and Integration Testing with Examples in C#

**Price:** B/.186
**Availability:** ✅ In Stock

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- **What is this?** Unit Testing:Principles, Practices and Patterns: Effective Testing Styles, Patterns, and Reliable Automation for Unit Testing, Mocking, and Integration Testing with Examples in C#
- **How much does it cost?** B/.186 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/products/202419658-unit-testing-principles-practices-and-patterns-effective-testing-styles-patterns)

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## Description

From the brand Manning is a publisher of computer books, videos and projects for software developers, engineers, architects, system administrators, managers and all who are professionally involved with the computer business. We also publish for students and young programmers, including occasionally for children. How we get our start? We published our first book in 1993 and have been learning from our successes, and even more from our mistakes, ever since. Every new book teaches us something that helps us improve. What makes our products unique? "Independent" means we are not owned by a large corporate entity and are free to make our own decisions. This has allowed us to innovate and be flexible and to quickly adjust what we do as we go. What do we publish? We publish standalone titles as well as a number of book series. How we get our start? We published our first book in 1993 and have been learning from our successes, and even more from our mistakes, ever since. Every new book teaches us something that helps us improve. What makes our products unique? "Independent" means we are not owned by a large corporate entity and are free to make our own decisions. This has allowed us to innovate and be flexible and to quickly adjust what we do as we go. What do we publish? We publish standalone titles as well as a number of book series. More from Manning Visit the store More from Manning Visit the store In Action Books Introduces new technologies to working technical professionals. Typically intermediate level. In Action Books Introduces new technologies to working technical professionals. Typically intermediate level. In Practice Books Cook-book-style references, generally organized in order of difficulty. Typically intermediate level. In Practice Books Cook-book-style references, generally organized in order of difficulty. In Depth Books “second” books on technical topics that cover key areas a greater levels of depth and detail. Typically intermediate-advanced level. In Depth Books “second” books on technical topics that cover key areas a greater levels of depth and detail. Typically intermediate-advanced level. In a Month of Lunches Books Introduces core technical topics via a series of small lab-based lessons that should each take about 30-45 minutes to complete. In a Month of Lunches Books Introduces core technical topics via a series of small lab-based lessons that should each take about 30-45 minutes to complete. Grokking Books Tutorials with a graphical teaching style designed to offer a deep understanding of a technologies foundations. Grokking Books Tutorials with a graphical teaching style designed to offer a deep understanding of a technologies foundations. Get Programming Books Structured tutorials built around hands-on exercises and progressively more difficult capstone projects Get Programming Books Structured tutorials built around hands-on exercises and progressively more difficult capstone projects Bookcamp Books Collections of 6-10 medium-sized projects similar to what a reader will face on the job. Typically intermediate level. Bookcamp Books Collections of 6-10 medium-sized projects similar to what a reader will face on the job. Hello! Books Designed to be a gentle first book on a technical topic. Beginner level. Hello! Books Designed to be a gentle first book on a technical topic. Beginner level.

Review: Seminal, pragmatic work - Finally a book about testing that's written by someone who's taken a step back to actually think about it! Previously I had embraced the "abstract and mock everything" approach but found many of the test suites I wrote to be horrible to understand and maintain. They were easily broken by refactoring. This book explains why that approach is bad, by taking an abstract and theoretical view upon testing. This book is particularly useful in terms of: * determining which tests are useful and which are pointless * when to use mocking and stubs, and when not to * separating the "model" (aka business logic) from interactions with other (sub)systems by using a collaborator ("controller"), to simplify testability * making as much of the "model" functional as possible, to further simplify testability The examples are written in C# but it's easy to apply the principles to most other languages.
Review: Excellent resource and enjoyable read - I bought this book after finding the authors online courses excellent and have been writing unit tests of varying merit for several years. I found the book extremely easy to read, especially for essentially a text book. I was actually gripped and read the whole book in 48 hours. The concepts in the book come with very good, clear examples and was easy to follow. The structure makes sense and each section comes with a useful summary for referring back to when done. If you want to understand more about effective unit testing or like me just feel like your unit tests are a bit dubious at times this is an essential resource.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Best Sellers Rank | 391,461 in Books ( See Top 100 in Books ) 45 in Microsoft Windows Programming 518 in Introduction to Programming 550 in Software Design & Development |
| Customer reviews | 4.7 4.7 out of 5 stars (197) |
| Dimensions  | 18.75 x 1.78 x 23.5 cm |
| Edition  | 1st |
| ISBN-10  | 1617296279 |
| ISBN-13  | 978-1617296277 |
| Item weight  | 499 g |
| Language  | English |
| Print length  | 304 pages |
| Publication date  | 16 Mar. 2020 |
| Publisher  | Manning Publications |

## Images

![Unit Testing:Principles, Practices and Patterns: Effective Testing Styles, Patterns, and Reliable Automation for Unit Testing, Mocking, and Integration Testing with Examples in C# - Image 1](https://m.media-amazon.com/images/I/81K8dwbaenL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Seminal, pragmatic work
*by B***Z on 1 March 2021*

Finally a book about testing that's written by someone who's taken a step back to actually think about it! Previously I had embraced the "abstract and mock everything" approach but found many of the test suites I wrote to be horrible to understand and maintain. They were easily broken by refactoring. This book explains why that approach is bad, by taking an abstract and theoretical view upon testing. This book is particularly useful in terms of: * determining which tests are useful and which are pointless * when to use mocking and stubs, and when not to * separating the "model" (aka business logic) from interactions with other (sub)systems by using a collaborator ("controller"), to simplify testability * making as much of the "model" functional as possible, to further simplify testability The examples are written in C# but it's easy to apply the principles to most other languages.

### ⭐⭐⭐⭐⭐ Excellent resource and enjoyable read
*by R***T on 8 March 2021*

I bought this book after finding the authors online courses excellent and have been writing unit tests of varying merit for several years. I found the book extremely easy to read, especially for essentially a text book. I was actually gripped and read the whole book in 48 hours. The concepts in the book come with very good, clear examples and was easy to follow. The structure makes sense and each section comes with a useful summary for referring back to when done. If you want to understand more about effective unit testing or like me just feel like your unit tests are a bit dubious at times this is an essential resource.

### ⭐⭐⭐⭐⭐ Useful introduction and great reference
*by M***Y on 14 September 2020*

I found this to be the best overview of the subject of unit testing full of great insights and advice. Useful as an introduction to the topic and as a reference.

## Frequently Bought Together

- Unit Testing Principles, Practices, and Patterns: Effective testing styles, patterns, and reliable automation for unit testing, mocking, and integration testing with examples in C#
- Refactoring: Improving the Design of Existing Code (2nd Edition) (Addison-Wesley Signature Series (Fowler))
- Test Driven Development: By Example

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*Last updated: 2026-03-24*