1 files changed, 13 insertions, 1 deletions
diff --git a/test/dialect/postgresql/test_types.py b/test/dialect/postgresql/test_types.py
index fac0f2df8..456efbf92 100644
--- a/test/dialect/postgresql/test_types.py
+++ b/test/dialect/postgresql/test_types.py
@@ -14,7 +14,7 @@ import sqlalchemy as sa
 from sqlalchemy.dialects.postgresql import base as postgresql
 from sqlalchemy.dialects.postgresql import HSTORE, hstore, array, \
     INT4RANGE, INT8RANGE, NUMRANGE, DATERANGE, TSRANGE, TSTZRANGE, \
-    JSON, JSONB
+    JSON, JSONB, LTREE, LQUERY, LTXTQUERY
 import decimal
 from sqlalchemy import util
 from sqlalchemy.testing.util import round_decimal
@@ -1052,6 +1052,18 @@ class TimestampTest(fixtures.TestBase, AssertsExecutionResults):
         eq_(result[0], datetime.datetime(2007, 12, 25, 0, 0))
 
 
+class LTreeTest(fixtures.TestBase, AssertsExecutionResults):
+    __only_on__ = 'postgresql >= 9.1.0'
+    __backend__ = True
+
+    def test_ltree(self):
+        engine = testing.db
+        connection = engine.connect()
+
+        # The Postgresql server must have the LTREE extension enabled.
+        # `CREATE EXTENSION ltree;`
+
+
 class SpecialTypesTest(fixtures.TestBase, ComparesTables, AssertsCompiledSQL):
 
     """test DDL and reflection of PG-specific types """