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-rw-r--r--parts/django/tests/modeltests/get_latest/__init__.py0
-rw-r--r--parts/django/tests/modeltests/get_latest/models.py30
-rw-r--r--parts/django/tests/modeltests/get_latest/tests.py53
3 files changed, 0 insertions, 83 deletions
diff --git a/parts/django/tests/modeltests/get_latest/__init__.py b/parts/django/tests/modeltests/get_latest/__init__.py
deleted file mode 100644
index e69de29..0000000
--- a/parts/django/tests/modeltests/get_latest/__init__.py
+++ /dev/null
diff --git a/parts/django/tests/modeltests/get_latest/models.py b/parts/django/tests/modeltests/get_latest/models.py
deleted file mode 100644
index 1eeb299..0000000
--- a/parts/django/tests/modeltests/get_latest/models.py
+++ /dev/null
@@ -1,30 +0,0 @@
-"""
-8. get_latest_by
-
-Models can have a ``get_latest_by`` attribute, which should be set to the name
-of a ``DateField`` or ``DateTimeField``. If ``get_latest_by`` exists, the
-model's manager will get a ``latest()`` method, which will return the latest
-object in the database according to that field. "Latest" means "having the date
-farthest into the future."
-"""
-
-from django.db import models
-
-class Article(models.Model):
- headline = models.CharField(max_length=100)
- pub_date = models.DateField()
- expire_date = models.DateField()
- class Meta:
- get_latest_by = 'pub_date'
-
- def __unicode__(self):
- return self.headline
-
-class Person(models.Model):
- name = models.CharField(max_length=30)
- birthday = models.DateField()
-
- # Note that this model doesn't have "get_latest_by" set.
-
- def __unicode__(self):
- return self.name
diff --git a/parts/django/tests/modeltests/get_latest/tests.py b/parts/django/tests/modeltests/get_latest/tests.py
deleted file mode 100644
index 3c3588b..0000000
--- a/parts/django/tests/modeltests/get_latest/tests.py
+++ /dev/null
@@ -1,53 +0,0 @@
-from datetime import datetime
-
-from django.test import TestCase
-
-from models import Article, Person
-
-
-class LatestTests(TestCase):
- def test_latest(self):
- # Because no Articles exist yet, latest() raises ArticleDoesNotExist.
- self.assertRaises(Article.DoesNotExist, Article.objects.latest)
-
- a1 = Article.objects.create(
- headline="Article 1", pub_date=datetime(2005, 7, 26),
- expire_date=datetime(2005, 9, 1)
- )
- a2 = Article.objects.create(
- headline="Article 2", pub_date=datetime(2005, 7, 27),
- expire_date=datetime(2005, 7, 28)
- )
- a3 = Article.objects.create(
- headline="Article 3", pub_date=datetime(2005, 7, 27),
- expire_date=datetime(2005, 8, 27)
- )
- a4 = Article.objects.create(
- headline="Article 4", pub_date=datetime(2005, 7, 28),
- expire_date=datetime(2005, 7, 30)
- )
-
- # Get the latest Article.
- self.assertEqual(Article.objects.latest(), a4)
- # Get the latest Article that matches certain filters.
- self.assertEqual(
- Article.objects.filter(pub_date__lt=datetime(2005, 7, 27)).latest(),
- a1
- )
-
- # Pass a custom field name to latest() to change the field that's used
- # to determine the latest object.
- self.assertEqual(Article.objects.latest('expire_date'), a1)
- self.assertEqual(
- Article.objects.filter(pub_date__gt=datetime(2005, 7, 26)).latest('expire_date'),
- a3,
- )
-
- def test_latest_manual(self):
- # You can still use latest() with a model that doesn't have
- # "get_latest_by" set -- just pass in the field name manually.
- p1 = Person.objects.create(name="Ralph", birthday=datetime(1950, 1, 1))
- p2 = Person.objects.create(name="Stephanie", birthday=datetime(1960, 2, 3))
- self.assertRaises(AssertionError, Person.objects.latest)
-
- self.assertEqual(Person.objects.latest("birthday"), p2)