def test_get_schema_names(self):
schemata = DbMssqlRE.getSchemaNames(self.connection, 'AdventureWorks')
self.assertIsInstance(schemata, grt.List)
self.assertTrue( len(schemata) > 0 )
self.assertIsInstance(schemata[0], str)
self.assertTrue('.' in schemata[0])
self.assertTrue('AdventureWorks.Person' in schemata)
