Book Image

Web Development with Django - Second Edition

By : Ben Shaw, Saurabh Badhwar, Chris Guest, Bharath Chandra K S
4.7 (3)
Book Image

Web Development with Django - Second Edition

4.7 (3)
By: Ben Shaw, Saurabh Badhwar, Chris Guest, Bharath Chandra K S

Overview of this book

Do you want to develop reliable and secure applications that stand out from the crowd without spending hours on boilerplate code? You’ve made the right choice trusting the Django framework, and this book will tell you why. Often referred to as a “batteries included” web development framework, Django comes with all the core features needed to build a standalone application. Web Development with Django will take you through all the essential concepts and help you explore its power to build real-world applications using Python. Throughout the book, you’ll get the grips with the major features of Django by building a website called Bookr – a repository for book reviews. This end-to-end case study is split into a series of bitesize projects presented as exercises and activities, allowing you to challenge yourself in an enjoyable and attainable way. As you advance, you'll acquire various practical skills, including how to serve static files to add CSS, JavaScript, and images to your application, how to implement forms to accept user input, and how to manage sessions to ensure a reliable user experience. You’ll cover everyday tasks that are part of the development cycle of a real-world web application. By the end of this Django book, you'll have the skills and confidence to creatively develop and deploy your own projects.
Table of Contents (19 chapters)

Test case classes in Django

Beyond the base TestCase class provided by Django, which can be used to define a multitude of test cases for different components, Django also provides some specialized classes derived from the TestCase class.

These classes are used for specific types of test cases based on the capabilities they provide to the developer. Let’s look at the different classes provided by Django.

The SimpleTestCase class

This class is derived from the TestCase class provided by Django’s test module and should be used when writing simple test cases that test the view functions. Usually, this class is not preferred when your test case involves making database queries. The class also provides a lot of useful features, such as these:

  • Ability to check for exceptions raised by a view function
  • Ability to test form fields
  • A built-in test client
  • Ability to verify a redirect by a view function
  • Can match the equality of two HTML, JSON, or...