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Python Unit Test Automation

Autor Ashwin Pajankar
en Limba Engleză Paperback – 4 dec 2021
Learn how to automate unit tests of Python 3 with automation libraries, such as doctest, unittest, nose, nose2, pytest, and selenium. This book explores important concepts in software test automation and demonstrates how to automate, organize, and execute unit tests with Python. It also introduces readers to the concepts of web browser automation and logging.
This new edition starts with an introduction to Python 3. Next, it covers doctest and pydoc. This is followed by a discussion on unittest, a framework that comes packaged with Python 3 itself. There is a dedicated section on creating test suites, followed by an explanation of how nose2 provides automatic test module discovery. Moving forward, you will learn about pytest, the most popular third-party library and testrunner for Python. You will see how to write and execute tests with pytest. You’ll also learn to discover tests automatically with pytest.
This edition features two brand new chapters, the firstof which focuses on the basics of web browser automation with Selenium. You’ll learn how to use Selenium with unittest to write test cases for browser automation and use the Selenium IDE with web browsers such as Chrome and Firefox. You’ll then explore logging frameworks such as Python’s built-in logger and the third-party framework loguru.
The book concludes with an exploration of test-driven development with pytest, during which you will execute a small project using TDD methodology.
What You Will Learn
  • Start testing with doctest and unittest
  • Understand the idea of unit testing
  • Get started with nose 2 and pytest
  • Learn how to use logger and loguru
  • Work with Selenium and test driven development
Who This Book Is For
Python developers, software testers, open source enthusiasts, and contributors to the Python community.
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Specificații

ISBN-13: 9781484278536
ISBN-10: 1484278534
Pagini: 232
Ilustrații: XXI, 209 p. 29 illus.
Dimensiuni: 155 x 235 x 13 mm
Greutate: 0.36 kg
Ediția:Second Edition
Editura: Apress
Locul publicării:Berkeley, CA, United States

Cuprins

Chapter 1:  Introduction to Python.- Chapter 2:  Getting  Started with Unit Testing.- 
Chapter 3: Unittest.- Chapter 4: Nose and Nose 2.- Chapter 5: pytest.- Chapter 6: Testify.- Chapter 7: Logging in Python.- Chapter 8: Additional Topics.



Notă biografică

Ashwin Pajankar earned a Master of Technology in Computer Science Engineering from IIIT Hyderabad and has over 25 years of programming experience. He started his journey in programming and electronics at the tender age of 7 with a MS-DOS computer and BASIC programming language. He is now proficient in Assembly programming, C, C++, Java, Shell Scripting, JavaScript, Go Programming, HTML, and Python. His other technical expertise includes single board computers such as Raspberry Pi and Banana Pro, and microcontroller boards (Arduino), and embedded boards (BBC Micro Bit). He has worked extensively on domains such as Software/Product Testing, Software Automation, Databases, Data Analytics, Computer Vision, and Web Development.
Ashwin is currently a freelance online instructor teaching programming and electronics to more than 8200 professionals. He also regularly conducts live programming boot camps for software professionals. His growing Youtubechannel has an audience of more than 11000 subscribers. He has published more than 20 books on programming and electronics with many international publications, including Apress and regularly reviews books on programming written by other authors.

Textul de pe ultima copertă

Learn how to automate unit tests of Python 3 with automation libraries, such as doctest, unittest, nose, nose2, pytest, and selenium. This book explores important concepts in software test automation and demonstrates how to automate, organize, and execute unit tests with Python. It also introduces readers to the concepts of web browser automation and logging.
This new edition starts with an introduction to Python 3. Next, it covers doctest and pydoc. This is followed by a discussion on unittest, a framework that comes packaged with Python 3 itself. There is a dedicated section on creating test suites, followed by an explanation of how nose2 provides automatic test module discovery. Moving forward, you will learn about pytest, the most popular third-party library and testrunner for Python. You will see how to write and execute tests with pytest. You’ll also learn to discover tests automatically with pytest.
This edition features two brand new chapters, the firstof which focuses on the basics of web browser automation with Selenium. You’ll learn how to use Selenium with unittest to write test cases for browser automation and use the Selenium IDE with web browsers such as Chrome and Firefox. You’ll then explore logging frameworks such as Python’s built-in logger and the third-party framework loguru.
The book concludes with an exploration of test-driven development with pytest, during which you will execute a small project using TDD methodology.
You will:
  • Start testing with doctest and unittest
  • Understand the idea of unit testing
  • Get started with nose 2 and pytest
  • Learn how to use logger and loguru
  • Work with Selenium and test driven development

Caracteristici

Covers all the important libraries such as doctest, pydoc, unittest, nose2, and pytest The test modules are explained with practical applications Covers text-driven development with Python and Selenium