Fix parler configuration in tests

cms_helper.py

@@ -1,4 +1,5 @@
 # -*- coding: utf-8 -*-
+import sys
 from tempfile import mkdtemp
 gettext = lambda s: s
 
@@ -8,7 +9,7 @@ HELPER_SETTINGS = {
     ],
     'ROOT_URLCONF': 'tests.test_utils.urls',
     'INSTALLED_APPS': [
-            'django_nose',
+        'admin_enhancer',
         'filer',
         'parler',
         'taggit',
@@ -49,6 +50,17 @@ HELPER_SETTINGS = {
             'hide_untranslated': False,
         },
     },
+    'PARLER_LANGUAGES': {
+        1: (
+            {'code': 'en'},
+            {'code': 'it'},
+            {'code': 'fr'},
+        ),
+        'default': {
+            'fallback': 'en',
+            'hide_untranslated': False,
+        }
+    },
     'META_SITE_PROTOCOL': 'http',
     'META_SITE_DOMAIN': 'example.com',
     'META_USE_OG_PROPERTIES': True,
@@ -60,6 +72,7 @@ HELPER_SETTINGS = {
         'filer.thumbnail_processors.scale_and_crop_with_subject_location',
         'easy_thumbnails.processors.filters',
     ),
-        'FILE_UPLOAD_TEMP_DIR':mkdtemp()
-
+    'FILE_UPLOAD_TEMP_DIR': mkdtemp(),
 }
+if 'test' in sys.argv:
+    HELPER_SETTINGS['INSTALLED_APPS'].append('django_nose')