[![Hierarchy of Django unit testing classes (TestCase subclasses)](../../_images/django_unittest_classes_hierarchy.svg)](../../_images/django_unittest_classes_hierarchy.svg)
[![Hierarchy of Django unit testing classes (TestCase subclasses)](https://docs.djangoproject.com/en/1.8/_images/django_unittest_classes_hierarchy.svg)](https://docs.djangoproject.com/en/1.8/_images/django_unittest_classes_hierarchy.svg)