/tests/modeltests/m2m_multiple/tests.py
Python | 84 lines | 77 code | 7 blank | 0 comment | 1 complexity | a4098dc2e8549afba80a9a04f91cfd8c MD5 | raw file
Possible License(s): BSD-3-Clause
- from datetime import datetime
- from django.test import TestCase
- from models import Article, Category
- class M2MMultipleTests(TestCase):
- def test_multiple(self):
- c1, c2, c3, c4 = [
- Category.objects.create(name=name)
- for name in ["Sports", "News", "Crime", "Life"]
- ]
- a1 = Article.objects.create(
- headline="Area man steals", pub_date=datetime(2005, 11, 27)
- )
- a1.primary_categories.add(c2, c3)
- a1.secondary_categories.add(c4)
- a2 = Article.objects.create(
- headline="Area man runs", pub_date=datetime(2005, 11, 28)
- )
- a2.primary_categories.add(c1, c2)
- a2.secondary_categories.add(c4)
- self.assertQuerysetEqual(
- a1.primary_categories.all(), [
- "Crime",
- "News",
- ],
- lambda c: c.name
- )
- self.assertQuerysetEqual(
- a2.primary_categories.all(), [
- "News",
- "Sports",
- ],
- lambda c: c.name
- )
- self.assertQuerysetEqual(
- a1.secondary_categories.all(), [
- "Life",
- ],
- lambda c: c.name
- )
- self.assertQuerysetEqual(
- c1.primary_article_set.all(), [
- "Area man runs",
- ],
- lambda a: a.headline
- )
- self.assertQuerysetEqual(
- c1.secondary_article_set.all(), []
- )
- self.assertQuerysetEqual(
- c2.primary_article_set.all(), [
- "Area man steals",
- "Area man runs",
- ],
- lambda a: a.headline
- )
- self.assertQuerysetEqual(
- c2.secondary_article_set.all(), []
- )
- self.assertQuerysetEqual(
- c3.primary_article_set.all(), [
- "Area man steals",
- ],
- lambda a: a.headline
- )
- self.assertQuerysetEqual(
- c3.secondary_article_set.all(), []
- )
- self.assertQuerysetEqual(
- c4.primary_article_set.all(), []
- )
- self.assertQuerysetEqual(
- c4.secondary_article_set.all(), [
- "Area man steals",
- "Area man runs",
- ],
- lambda a: a.headline
- )