fix rewrite, enabled test_router & test_routes

gluon/tests/__init__.py

@@ -11,13 +11,13 @@ from .test_cache import *
 from .test_template import *
 from .test_html import *
 from .test_contribs import *
+from .test_routes import *
+from .test_router import *
 
 if sys.version[:3] == '2.7':
     from .test_compileapp import *
     from .test_is_url import *
     from .test_languages import *
-    from .test_router import *
-    from .test_routes import *
     from .test_serializers import *
     from .test_validators import *
     from .test_utils import *

gluon/tests/test_router.py

@@ -2,7 +2,7 @@
 # -*- coding: utf-8 -*-
 
 """Unit tests for rewrite.py routers option"""
-
+from __future__ import print_function
 import sys
 import os
 import unittest
@@ -21,6 +21,7 @@ from gluon.fileutils import abspath
 from gluon.settings import global_settings
 from gluon.http import HTTP
 from gluon.storage import Storage
+from gluon._compat import to_bytes, to_native
 
 logger = None
 oldcwd = None
@@ -1366,8 +1367,9 @@ class TestRouter(unittest.TestCase):
             URL(a='init', c='default', f='f', args=['ar g'])), "/f/ar%20g")
         self.assertEqual(str(
             URL(a='init', c='default', f='f', args=['årg'])), "/f/%C3%A5rg")
+        self.assertEqual(URL(a='init', c='default', f='fünc'), "/fünc")
         self.assertEqual(
-            str(URL(a='init', c='default', f='fünc')), "/f\xc3\xbcnc")
+            to_bytes(URL(a='init', c='default', f='fünc')), b"/f\xc3\xbcnc")
 
     def test_routes_anchor(self):
         '''

gluon/tests/test_routes.py

@@ -21,6 +21,7 @@ from gluon.fileutils import abspath
 from gluon.settings import global_settings
 from gluon.http import HTTP
 from gluon.storage import Storage
+from gluon._compat import to_bytes
 
 logger = None
 oldcwd = None
@@ -319,7 +320,9 @@ routes_out = [
         self.assertEqual(str(URL(
             a='welcome', c='default', f='f', args=['årg'])), "/f/%C3%A5rg")
         self.assertEqual(
-            str(URL(a='welcome', c='default', f='fünc')), "/f\xc3\xbcnc")
+            URL(a='welcome', c='default', f='fünc'), "/fünc")
+        self.assertEqual(
+            to_bytes(URL(a='welcome', c='default', f='fünc')), b"/f\xc3\xbcnc")
 
     def test_routes_anchor(self):
         '''

gluon/tests/test_scheduler.py

@@ -11,8 +11,6 @@ import datetime
 import sys
 
 from .fix_path import fix_sys_path
-
-
 fix_sys_path(__file__)
 
 from gluon.storage import Storage
@@ -25,7 +23,7 @@ class BaseTestScheduler(unittest.TestCase):
     def setUp(self):
         self.db = None
         self.cleanfolder()
-        from gluon import current
+        from gluon.globals import current
         s = Storage({'application': 'welcome',
                      'folder': 'applications/welcome',
                      'controller': 'default'})