remove duped test

diff --git a/test/ext/declarative/test_inheritance.py b/test/ext/declarative/test_inheritance.py
index c7117fb43bd46f1e7333f6ecf4101e09715b3bd1..3bcd17bb71c33d9bea9602a8f8fc8b6798536d34 100644 (file)
--- a/test/ext/declarative/test_inheritance.py
+++ b/test/ext/declarative/test_inheritance.py
@@ -286,42 +286,6 @@ class DeclarativeInheritanceTest(DeclarativeTestBase):
 
         assert class_mapper(Engineer).inherits is class_mapper(Person)
 
-    @testing.fails_if(lambda: True, "Not implemented until 0.7")
-    def test_foreign_keys_with_col(self):
-        """Test that foreign keys that reference a literal 'id' subclass
-        'id' attribute behave intuitively.
-
-        See [ticket:1892].
-
-        """
-
-        class Booking(Base):
-            __tablename__ = 'booking'
-            id = Column(Integer, primary_key=True)
-
-        class PlanBooking(Booking):
-            __tablename__ = 'plan_booking'
-            id = Column(Integer, ForeignKey(Booking.id),
-                            primary_key=True)
-
-        # referencing PlanBooking.id gives us the column
-        # on plan_booking, not booking
-        class FeatureBooking(Booking):
-            __tablename__ = 'feature_booking'
-            id = Column(Integer, ForeignKey(Booking.id),
-                                        primary_key=True)
-            plan_booking_id = Column(Integer,
-                                ForeignKey(PlanBooking.id))
-
-            plan_booking = relationship(PlanBooking,
-                        backref='feature_bookings')
-
-        assert FeatureBooking.__table__.c.plan_booking_id.\
-                    references(PlanBooking.__table__.c.id)
-
-        assert FeatureBooking.__table__.c.id.\
-                    references(Booking.__table__.c.id)
-
     def test_with_undefined_foreignkey(self):
 
         class Parent(Base):