Migrated unmanaged_models doctests. Thanks to Eric Florenzano.

git-svn-id: http://code.djangoproject.com/svn/django/trunk@13825 bcc190cf-cafb-0310-a4f2-bffc1f526a37
This commit is contained in:
Russell Keith-Magee 2010-09-13 05:28:18 +00:00
parent 268123e784
commit a60948cef2
2 changed files with 39 additions and 30 deletions

View File

@ -123,30 +123,3 @@ class Unmanaged2(models.Model):
# table *will* be created (unless given a custom `through` as for C02 above).
class Managed1(models.Model):
mm = models.ManyToManyField(Unmanaged1)
__test__ = {'API_TESTS':"""
The main test here is that the all the models can be created without any
database errors. We can also do some more simple insertion and lookup tests
whilst we're here to show that the second of models do refer to the tables from
the first set.
# Insert some data into one set of models.
>>> a = A01.objects.create(f_a="foo", f_b=42)
>>> _ = B01.objects.create(fk_a=a, f_a="fred", f_b=1729)
>>> c = C01.objects.create(f_a="barney", f_b=1)
>>> c.mm_a = [a]
# ... and pull it out via the other set.
>>> A02.objects.all()
[<A02: foo>]
>>> b = B02.objects.all()[0]
>>> b
<B02: fred>
>>> b.fk_a
<A02: foo>
>>> C02.objects.filter(f_a=None)
[]
>>> C02.objects.filter(mm_a=a.id)
[<C02: barney>]
"""}

View File

@ -1,9 +1,46 @@
from django.test import TestCase
from django.db import connection
from models import Unmanaged1, Unmanaged2, Managed1
from models import A01, A02, B01, B02, C01, C02
class SimpleTests(TestCase):
def test_simple(self):
"""
The main test here is that the all the models can be created without
any database errors. We can also do some more simple insertion and
lookup tests whilst we're here to show that the second of models do
refer to the tables from the first set.
"""
# Insert some data into one set of models.
a = A01.objects.create(f_a="foo", f_b=42)
B01.objects.create(fk_a=a, f_a="fred", f_b=1729)
c = C01.objects.create(f_a="barney", f_b=1)
c.mm_a = [a]
# ... and pull it out via the other set.
a2 = A02.objects.all()[0]
self.assertTrue(isinstance(a2, A02))
self.assertEqual(a2.f_a, "foo")
b2 = B02.objects.all()[0]
self.assertTrue(isinstance(b2, B02))
self.assertEqual(b2.f_a, "fred")
self.assertTrue(isinstance(b2.fk_a, A02))
self.assertEqual(b2.fk_a.f_a, "foo")
self.assertEqual(list(C02.objects.filter(f_a=None)), [])
resp = list(C02.objects.filter(mm_a=a.id))
self.assertEqual(len(resp), 1)
self.assertTrue(isinstance(resp[0], C02))
self.assertEqual(resp[0].f_a, 'barney')
class ManyToManyUnmanagedTests(TestCase):
def test_many_to_many_between_unmanaged(self):
"""
The intermediary table between two unmanaged models should not be created.
@ -11,7 +48,7 @@ class ManyToManyUnmanagedTests(TestCase):
table = Unmanaged2._meta.get_field('mm').m2m_db_table()
tables = connection.introspection.table_names()
self.assert_(table not in tables, "Table '%s' should not exist, but it does." % table)
def test_many_to_many_between_unmanaged_and_managed(self):
"""
An intermediary table between a managed and an unmanaged model should be created.
@ -19,4 +56,3 @@ class ManyToManyUnmanagedTests(TestCase):
table = Managed1._meta.get_field('mm').m2m_db_table()
tables = connection.introspection.table_names()
self.assert_(table in tables, "Table '%s' does not exist." % table)