Merge pull request #631 from streeter/django-22

Start of adding tests for django 2.2

pinax/stripe/tests/settings.py

@@ -25,6 +25,7 @@
     "django.contrib.admin",
     "django.contrib.auth",
     "django.contrib.contenttypes",
+    "django.contrib.messages",
     "django.contrib.sessions",
     "django.contrib.sites",
     "jsonfield",
@@ -52,6 +53,7 @@
             "django.template.context_processors.static",
             "django.template.context_processors.tz",
             "django.template.context_processors.request",
+            "django.contrib.messages.context_processors.messages",
         ],
     },
 }]

tox.ini

@@ -21,7 +21,7 @@ envlist =
     py27-dj{18,110,111}
     py34-dj{18,110,111,20}
     py35-dj{18,110,111,20}
-    py36-dj{111,20}
+    py36-dj{111,20,21,22}
 
 [testenv]
 extras = testing
@@ -37,6 +37,8 @@ deps =
     dj110: Django>=1.10,<1.11
     dj111: Django>=1.11a1,<2.0
     dj20: Django<2.1
+    dj21: Django>=2.1,<2.2
+    dj22: Django>=2.2,<2.3
     master: https://github.com/django/django/tarball/master
     postgres: psycopg2-binary
 usedevelop = True