remove more bound metadata

in Iae6ab95938a7e92b6d42086aec534af27b5577d3 I missed
that the "bind" was being stuck onto the MetaData in
TablesTest, which led thousands of ORM tests to still use
bound metadata.  Keep looking for bound metadata.

standardize all ORM tests on a single means of getting a
Session when the Session API isn't the thing we are directly
testing, using a new function fixture_session() that replaces
create_session() and uses modern defaults.

Change-Id: Iaf71206e9ee568151496d8bc213a069504bf65ef

1 files changed, 6 insertions, 6 deletions

diff --git a/test/ext/declarative/test_inheritance.py b/test/ext/declarative/test_inheritance.py
index 77d4a80fe..2b80b753e 100644
--- a/test/ext/declarative/test_inheritance.py
+++ b/test/ext/declarative/test_inheritance.py
@@ -10,7 +10,6 @@ from sqlalchemy.ext.declarative import has_inherited_table
 from sqlalchemy.orm import clear_mappers
 from sqlalchemy.orm import close_all_sessions
 from sqlalchemy.orm import configure_mappers
-from sqlalchemy.orm import create_session
 from sqlalchemy.orm import exc as orm_exc
 from sqlalchemy.orm import polymorphic_union
 from sqlalchemy.orm import relationship
@@ -19,6 +18,7 @@ from sqlalchemy.testing import assert_raises_message
 from sqlalchemy.testing import eq_
 from sqlalchemy.testing import fixtures
 from sqlalchemy.testing import mock
+from sqlalchemy.testing.fixtures import fixture_session
 from sqlalchemy.testing.schema import Column
 from sqlalchemy.testing.schema import Table
 from test.orm.test_events import _RemoveListeners
@@ -34,7 +34,7 @@ class DeclarativeTestBase(fixtures.TestBase, testing.AssertsExecutionResults):
     def teardown(self):
         close_all_sessions()
         clear_mappers()
-        Base.metadata.drop_all()
+        Base.metadata.drop_all(testing.db)
 
 
 class ConcreteInhTest(
@@ -49,8 +49,8 @@ class ConcreteInhTest(
         polymorphic=True,
         explicit_type=False,
     ):
-        Base.metadata.create_all()
-        sess = create_session()
+        Base.metadata.create_all(testing.db)
+        sess = fixture_session()
         e1 = Engineer(name="dilbert", primary_language="java")
         e2 = Engineer(name="wally", primary_language="c++")
         m1 = Manager(name="dogbert", golf_swing="fore!")
@@ -342,7 +342,7 @@ class ConcreteInhTest(
                 "concrete": True,
             }
 
-        Base.metadata.create_all()
+        Base.metadata.create_all(testing.db)
         sess = Session()
         sess.add(Engineer(name="d"))
         sess.commit()
@@ -552,7 +552,7 @@ class ConcreteExtensionConfigTest(
             c_data = Column(String(50))
             __mapper_args__ = {"polymorphic_identity": "c", "concrete": True}
 
-        Base.metadata.create_all()
+        Base.metadata.create_all(testing.db)
         sess = Session()
         sess.add_all(
             [