mirror of
https://github.com/django/django.git
synced 2024-12-28 12:06:22 +00:00
47 lines
1.6 KiB
Python
47 lines
1.6 KiB
Python
from django.test import TestCase
|
|
|
|
from .models.default_related_name import Author, Book, Editor
|
|
|
|
|
|
class DefaultRelatedNameTests(TestCase):
|
|
|
|
def setUp(self):
|
|
self.author = Author.objects.create(first_name="Dave", last_name="Loper")
|
|
self.editor = Editor.objects.create(name="Test Editions",
|
|
bestselling_author=self.author)
|
|
self.book = Book.objects.create(title="Test Book", editor=self.editor)
|
|
self.book.authors.add(self.author)
|
|
self.book.save()
|
|
|
|
def test_no_default_related_name(self):
|
|
try:
|
|
self.author.editor_set
|
|
except AttributeError:
|
|
self.fail("Author should have an editor_set relation.")
|
|
|
|
def test_default_related_name(self):
|
|
try:
|
|
self.author.books
|
|
except AttributeError:
|
|
self.fail("Author should have a books relation.")
|
|
|
|
def test_related_name_overrides_default_related_name(self):
|
|
try:
|
|
self.editor.edited_books
|
|
except AttributeError:
|
|
self.fail("Editor should have a edited_books relation.")
|
|
|
|
def test_inheritance(self):
|
|
try:
|
|
# Here model_options corresponds to the name of the application used
|
|
# in this test
|
|
self.book.model_options_bookstores
|
|
except AttributeError:
|
|
self.fail("Book should have a model_options_bookstores relation.")
|
|
|
|
def test_inheritance_with_overrided_default_related_name(self):
|
|
try:
|
|
self.book.editor_stores
|
|
except AttributeError:
|
|
self.fail("Book should have a editor_stores relation.")
|