Update tox.ini for explicit Django 3.0 testing.
Current tests are being run against v2 and latest. Tests against latest are ignored so fails are easy to miss.
Update tox.ini to explicitly test against v.3 of Django and to make tests for v.3 fail loudly.
@@ -4,6 +4,7 @@ envlist =
{py35,py36}-django20,
{py35,py36,py37,py38}-django21,
{py35,py36,py37,py38}-django22,
+ {py36,py37,py38}-django30,
{py36,py37,py38}-django-latest,
[testenv]
@@ -12,6 +13,7 @@ deps =
django20: django>=2.0,<2.1
django21: django>=2.1,<2.2
django22: django>=2.2,<2.3
+ django30: django>=3.0a1,<3.1
django-latest: https://github.com/django/django/archive/master.tar.gz
-rrequirements.txt
whitelist_externals = make
