Tox and testing setup

.coveragerc

+[run]
+branch = true
+source =
+    pirates
+    tests
+parallel = true
+
+[report]
+show_missing = true
+omit = *migrations/*, tests/*

tests/requirements.txt

+pytest
+pytest-cov
+pytest-factoryboy
+pytest-django

tests/settings.py

+SECRET_KEY = "can you keep a secret?"
+
+DEBUG = True
+
+USE_TZ = True
+
+CACHES = {"default": {"BACKEND": "django.core.cache.backends.locmem.LocMemCache",}}
+
+DATABASES = {"default": {"ENGINE": "django.db.backends.sqlite3",}}
+
+ROOT_URLCONF = "pirates.urls"
+
+INSTALLED_APPS = [
+    "django.contrib.auth",
+    "django.contrib.contenttypes",
+    "django.contrib.sessions",
+    "django.contrib.sites",
+    "mozilla_django_oidc",
+    "pirates",
+]
+
+SESSION_ENGINE = "django.contrib.sessions.backends.cache"
+
+MIDDLEWARE = []
+
+OIDC_USERNAME_ALGO = None

tox.ini

+[tox]
+envlist =
+    py{36,37,38}-django300
+
+[testenv]
+deps =
+    -r{toxinidir}/tests/requirements.txt
+    django300: Django>=3.0.0,<3.1
+setenv =
+    PYTHONPATH = {toxinidir}
+    PYTHONUNBUFFERED = yes
+passenv =
+    *
+usedevelop = false
+commands =
+    {posargs:pytest --cov -vv tests}