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from south.tests import unittest
from south.creator.freezer import model_dependencies
from south.tests.fakeapp import models
class TestFreezer(unittest.TestCase):
def test_dependencies(self):
self.assertEqual(set(model_dependencies(models.SubModel)),
set([models.BaseModel, models.Other1, models.Other2]))
self.assertEqual(set(model_dependencies(models.CircularA)),
set([models.CircularA, models.CircularB, models.CircularC]))
self.assertEqual(set(model_dependencies(models.Recursive)),
set([models.Recursive]))
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