fix testsuite running for sqlalchemy >= 1.2

Author: gijzelaerr

sqlalchemy_monetdb/requirements.py

@@ -139,4 +139,19 @@ def parens_in_union_contained_select_wo_limit_offset(self):
         https://www.monetdb.org/bugzilla/show_bug.cgi?id=6434
 
         """
+        return exclusions.closed()
+
+    @property
+    def order_by_col_from_union(self):
+        """target database supports ordering by a column from a SELECT
+        inside of a UNION
+        E.g.  (SELECT id, ...) UNION (SELECT id, ...) ORDER BY id
+        Fails on SQL Server
+
+        This is also unsupported by MonetDB
+        """
+        return exclusions.closed()
+
+    @property
+    def broken_cx_oracle6_numerics(config):
         return exclusions.closed()

test/test_suite.py

@@ -1,7 +1,7 @@
 import sqlalchemy as sa
 from sqlalchemy.testing.suite import *
 from sqlalchemy.testing.suite import ComponentReflectionTest as _ComponentReflectionTest
-from sqlalchemy.testing.suite import CompoundSelectTest as _CompoundSelectTest
+
 from sqlalchemy import inspect
 from sqlalchemy.testing import eq_
 from sqlalchemy import testing
@@ -10,6 +10,16 @@
 from sqlalchemy import MetaData
 
 
+# SQLAlchemy < 1.1 doesn't implement CompoundSelectTest
+from sqlalchemy import __version__
+major, minor = [int(i) for i in __version__.split('.')[:2]]
+if major < 1 or (major == 1 and minor < 1):
+    class _CompoundSelectTest:
+        pass
+else:
+    from sqlalchemy.testing.suite import CompoundSelectTest as _CompoundSelectTest
+
+
 class ComponentReflectionTest(_ComponentReflectionTest):
     @testing.requires.foreign_key_constraint_reflection
     def test_get_foreign_keys(self):