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Refactoring with C++

Refactoring with C++

By : Dmitry Danilov
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Refactoring with C++

Refactoring with C++

5 (2)
By: Dmitry Danilov

Overview of this book

Despite the prevalence of higher-level languages, C++ is still running the world, from bare-metal embedded systems to distributed cloud-native systems. C++ is on the frontline whenever there is a need for a performance-sensitive tool supporting complex data structures. The language has been actively evolving for the last two decades. This book is a comprehensive guide that shows you how to implement SOLID principles and refactor legacy code using the modern features and approaches of C++, the standard library, Boost library collection, and Guidelines Support Library by Microsoft. The book begins by describing the essential elements of writing clean code and discussing object-oriented programming in C++. You’ll explore the design principles of software testing with examples of using popular unit testing frameworks such as Google Test. The book also guides you through applying automated tools for static and dynamic code analysis using Clang Tools. By the end of this book, you’ll be proficient in applying industry-approved coding practices to design clean, sustainable, and readable real-world C++ code.
Table of Contents (18 chapters)
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Google Test and Google Mock

Google Test, also known as GTest, is Google’s framework for writing unit tests in C++. It is widely recognized for its extensive testing capabilities and offers several notable features that facilitate comprehensive and efficient unit testing in C++. Among its key offerings are rich assertions, which enable developers to use a variety of assertions such as EXPECT_EQ and ASSERT_NE to compare expected outcomes with actual results, ensuring precise validation of test conditions. Furthermore, Google Test simplifies the management of common test configurations through test fixtures, which define setup and teardown operations, providing a consistent environment for each test.

Another significant feature is the support for parameterized tests, allowing developers to write a single test and run it with multiple inputs. This approach greatly enhances test coverage without the need for duplicative code. Complementing this, Google Test also supports type...

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