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)

Activity 14.01 – testing models and views in Bookr

In this activity, you will implement test cases for the Bookr project. You will implement test cases to validate the functioning of the models created inside the reviews application of the Bookr project, and then you will implement a simple test case for validating the index view inside the reviews application.

The following steps will help you work through this activity:

  1. Create a directory named tests inside the reviews application directory so that all our test cases for the reviews application can be modularized.
  2. Create an empty __init__.py file so that the directory is considered not as a general directory, but rather a Python module directory.
  3. Create a new file named test_models.py for implementing the code for testing the models. Inside this file, import the models you want to test.
  4. Inside the test_models.py file, create a new class that inherits from the TestCase class of the django.tests module...