I have django-nose 1.0 installed as the test runner for a Django 1.3.1 project. I'm following the instructions [on the pypi page](http://pypi.python.org/pypi/django-nose) regarding test-only models.

Here is my settings.py testrunner config:

`TEST_RUNNER = 'django_nose.NoseTestSuiteRunner'`

I've run tests for several months using this testrunner without issue. Now I'm trying to test an abstract class, and I'm using a test-only model, but the specific test I've written throws an error.

According to the documentation, I only need to include the test class in one of the files that is imported during testing. I have the tests sitting in a 'tests' folder and broken out into several smaller testing files. Here is my tests/model\_tests.py (models and app intentionally renamed for work reasons):

```
from django.tests import TestCase
from myapp.models import AbstractFoo

class Foo(AbstractFoo):
    pass

class TestFoo(TestCase):
    def setUp(self):
        self.foo = Foo.objects.create(name="Tester", 
                                      description="This is a test", ...)
    ... [tests follow]

```

I'm receiving an error in the first line of setUp: 

```
DatabaseError: relation "tests_foo" does not exist
LINE 1: INSERT INTO "tests_foo" ("name", "description", "display...

```

And if I put a break point into the test and inspect the database, the table 'tests\_foo' (or any table with 'foo' in the name) does not exist. 

Any ideas about why the test-only model isn't loading?