Skip register_hstore(..., unicode=True) tests on Python 3

Per the functions documentation, this argument is not supported on
Python 3. Skip it during tests.

> :param unicode: if `!True`, keys and values returned from the database
> will be `!unicode` instead of `!str`. The option is not available on
> Python 3

Work towards moving tests outside of the installed package.

1 files changed, 4 insertions, 1 deletions

diff --git a/tests/test_types_extras.py b/tests/test_types_extras.py
index 8901bab..abe0610 100755
--- a/tests/test_types_extras.py
+++ b/tests/test_types_extras.py
@@ -24,7 +24,8 @@ from pickle import dumps, loads
 
 import unittest
 from .testutils import (skip_if_no_uuid, skip_before_postgres,
-    ConnectingTestCase, decorate_all_tests, py3_raises_typeerror, slow)
+    ConnectingTestCase, decorate_all_tests, py3_raises_typeerror, slow,
+    skip_from_python)
 
 import psycopg2
 import psycopg2.extras
@@ -250,6 +251,7 @@ class HstoreTestCase(ConnectingTestCase):
         self.assertEqual(t[2], {'a': 'b'})
 
     @skip_if_no_hstore
+    @skip_from_python(3)
     def test_register_unicode(self):
         from psycopg2.extras import register_hstore
 
@@ -318,6 +320,7 @@ class HstoreTestCase(ConnectingTestCase):
         ok(dict(zip(ab, ab)))
 
     @skip_if_no_hstore
+    @skip_from_python(3)
     def test_roundtrip_unicode(self):
         from psycopg2.extras import register_hstore
         register_hstore(self.conn, unicode=True)