Read Online TestDriven Development with Python Obey the Testing Goat Using Django Selenium and JavaScript Harry J W Percival 9781449364823 Books

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Download As PDF : TestDriven Development with Python Obey the Testing Goat Using Django Selenium and JavaScript Harry J W Percival 9781449364823 Books

By taking you through the development of a real web application from beginning to end, this hands-on guide demonstrates the practical advantages of test-driven development (TDD) with Python. You’ll learn how to write and run tests before building each part of your app, and then develop the minimum amount of code required to pass those tests. The result? Clean code that works.

In the process, you’ll learn the basics of Django, Selenium, Git, jQuery, and Mock, along with current web development techniques. If you’re ready to take your Python skills to the next level, this book clearly demonstrates how TDD encourages simple designs and inspires confidence.

• Dive into the TDD workflow, including the unit test/code cycle and refactoring
• Use unit tests for classes and functions, and functional tests for user interactions within the browser
• Learn when and how to use mock objects, and the pros and cons of isolated vs. integrated tests
• Test and automate your deployments with a staging server
• Apply tests to the third-party plugins you integrate into your site
• Use a Continuous Integration environment to run your tests automatically

Read Online TestDriven Development with Python Obey the Testing Goat Using Django Selenium and JavaScript Harry J W Percival 9781449364823 Books

"This is the best computer book that I have read in a long time. The writing style is clear and easy to read, the instructions are thorough and there is emphasis given to points that should not be overlooked. Beyond the strengths already mentioned, this book delivers more than advertised. It is an introduction to git, selenium, django development (and best practices). I whole-heartedly recommend this book."

Product details Paperback 502 pages Publisher O'Reilly Media; 1 edition (2014) Language English ISBN-10 1449364829

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TestDriven Development with Python Obey the Testing Goat Using Django Selenium and JavaScript Harry J W Percival 9781449364823 Books Reviews :

TestDriven Development with Python Obey the Testing Goat Using Django Selenium and JavaScript Harry J W Percival 9781449364823 Books Reviews

• This is the first book on Django I read after completing the online tutorial, and it has been terrific. But the real gift has been learning about test driven development. I have run across test tools before, like Jasmine, but have never been motivated to use them. But this book walks you through, step by tiny step. I had to commit to doing it his way, but I love the results! I really see the benefits of this approach towards development. Although it seems as if it takes at least twice as long, especially at the beginning, with a project of any complexity, it actually saves time, and more importantly, prevents bugs.
  
  I found the chapters on deployment and automating deployment challenging, and ran across a couple of difficulties where I got stuck. But the author provides his email address, and as promised, he helped me through the difficulties. That was great! I never really wanted to learn the Unix environment, but like it or not, most complex web development these days depends on it.
  
  The book is really teaching you two things at once--Django, and test-driven development. As a result, there were times I felt a bit lost in fully understanding the Django code as I followed along. But in reading another Django book afterwards, I was surprised how much I had learned. The author doesn't cover every feature of Django, but really does provide a solid foundation as well as providing a clear, step-by-step experience of test-driven development. Also, the book is quite current in terms of the versions of the software it uses, which I greatly appreciate. I know that many professionals are committed to Python 2.7 because of legacy projects, but I want to be using Python 3.4 or the most current version.
  
  Harry is English, and has a good command of the English language. This is a book that is a pleasure to read and dense with rich content, but still worked very well for me as a novice in Django.
• Simply put, best django book on the market right now
  
  Pros
  -Pacing is FANTASTIC
  Enough explanation his methodology that beginner Django developers can easily follow along
  Tools he uses/points out, as well as conciseness of methods, are a great resource for proficcient/advanced django users.
  -Production value is great, i.e. very few typing errors, accurate formatting, visually appealing
  -Writing is actually engaging, dorky, witty, and above all interesting
  -Uses Python 34 and Django 1.7 (current as of February 2015)
  -Learn by doing, i.e. the book creates a ROADMAP that can be followed with any future projects.
  -No lengthy tangents, unnecessary details, etc., and chapters are organized well
  -Concepts are timeless, and when versions of django/python are obsolete in this book, the concepts will perpetually be relevant
  
  Cons
  -Not in color (though you can view the online version in color)
  -Does provide common errors one might receive (though this helps keep the book concise)
  
  Would highly recommend it to anyone wanting to learn django, improve their developing django, or refresh with a wonderful guide. I will certainly be using it in years to come
• This is one of the best programming books I have bought. It covers Django, which I love and have been using for years, and showed me how it was possible to test browser output, not just internal functions. I had some difficulty with Selenium on my system at first (not the book's fault), which stalled my use of it for a couple months, but that got resolved by a later software update and I was able to start following the examples again.
  
  TDD is a discipline that takes practice and determination to master, but this book really shows the way very well. It starts out showing how to do basic things the hard way, then later introduces methods that automate the basic tasks, so it does a great job of laying the foundations before building upon them. I highly recommend it for Python programmers in general, and Django developers in particular.
• This is much more than a book about Python. You will also learn using git for version control, automated web scraping with Selenium, a basic introduction to JavaScript, and how to deploy your live web site.
  
  You cannot learn to swim just by watching a video. You need to jump in the water and splash around. In the same way, you cannot just read this book. You need to set up a Django server and really DO the examples and exercises. For that, I would suggest looking at Appendix A. It explains how to set up a free account at pythonanywhere.com. This will save you a lot of time and frustration because everything you need is pre-installed.
• This is the best computer book that I have read in a long time. The writing style is clear and easy to read, the instructions are thorough and there is emphasis given to points that should not be overlooked. Beyond the strengths already mentioned, this book delivers more than advertised. It is an introduction to git, selenium, django development (and best practices). I whole-heartedly recommend this book.
• I liked this book so much, I read it online when it first came out. While I was working on it, I decided to get the copy to make it easier to carry with me. I did find that some of the code gets a little unformatted so I ended up getting the book in print and have been working on it ever since. The author also has Pycon talks available on YouTube highlighting the same information, but I would highly recommend this book for anyone looking to add TDD to their development process.