1 files changed, 15 insertions, 0 deletions
diff --git a/lib/python2.7/site-packages/south/tests/freezer.py b/lib/python2.7/site-packages/south/tests/freezer.py
new file mode 100644
index 0000000..82c4402
--- /dev/null
+++ b/lib/python2.7/site-packages/south/tests/freezer.py
@@ -0,0 +1,15 @@
+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]))