1 files changed, 13 insertions, 0 deletions
diff --git a/test/sql/test_constraints.py b/test/sql/test_constraints.py
index ab294e1eb..026095c3b 100644
--- a/test/sql/test_constraints.py
+++ b/test/sql/test_constraints.py
@@ -7,6 +7,7 @@ from sqlalchemy import testing
 from sqlalchemy.testing import engines
 from sqlalchemy.testing import eq_
 from sqlalchemy.testing.assertsql import AllOf, RegexSQL, ExactSQL, CompiledSQL
+from sqlalchemy.sql import table, column
 
 class ConstraintGenTest(fixtures.TestBase, AssertsExecutionResults):
     __dialect__ = 'default'
@@ -753,6 +754,18 @@ class ConstraintAPITest(fixtures.TestBase):
         c = Index('foo', t.c.a)
         assert c in t.indexes
 
+    def test_auto_append_lowercase_table(self):
+        t = table('t', column('a'))
+        t2 = table('t2', column('a'))
+        for c in (
+            UniqueConstraint(t.c.a),
+            CheckConstraint(t.c.a > 5),
+            ForeignKeyConstraint([t.c.a], [t2.c.a]),
+            PrimaryKeyConstraint(t.c.a),
+            Index('foo', t.c.a)
+        ):
+            assert True
+
     def test_tometadata_ok(self):
         m = MetaData()