Ticket #23: selfref_test.patch

tests/test_selfref.py

@@ -8 +8 @@
 class TestSelfRef(object):
     def setup(self):
         metadata.bind = 'sqlite:///'
-    
+
+    def test_self_referential(self):
+        class Node(Entity):
+            id = Field(Integer, primary_key=True)
+            parent = ManyToOne("Node", backref="children")
+        setup_all(True)
+        
+        n1 = Node(id=1)
+        n2 = Node(id=2, parent=n1)
+        n3 = Node(id=3, parent=n1)
+        session.flush()
+        session.clear()
+        n_1 = Node.query.get(1)
+        assert Node.query.get(2) in n_1.children
+        assert Node.query.get(3) in n_1.children
+        
     def teardown(self):
         cleanup_all()