✅ Add basic create order test

🎨 Add MutationTest helper to help write mutation tests with strawberry
➕ add pytest-django
⬆ Bump some python deps

pyproject.toml

@@ -1,3 +1,6 @@
+[tool.pytest.ini_options]
+DJANGO_SETTINGS_MODULE = "bbssite.settings"
+
 [tool.black]
 line-length = 120
 target_version = ['py39']
@@ -11,22 +14,24 @@ license = "MIT"
 
 [tool.poetry.dependencies]
 python = "^3.9"
-django-extensions = "3.1.3"
-Django = "3.2.8"
+django-extensions = "^3.1.3"
+Django = "^3.2.8"
 djangorestframework = "3.12.4"
 easy-thumbnails = "2.7.2"
 facebook-sdk = "3.0.0"
-gunicorn = "20.1.0"
-mysqlclient = "2.0.3"
-Pillow = "8.4.0"
+gunicorn = "^20.1.0"
+mysqlclient = "^2.0.3"
+Pillow = "^9.0.0"
 sentry-sdk = "1.4.3"
-strawberry-graphql = "^0.85.1"
+strawberry-graphql = "^0.93.1"
 strawberry-graphql-django = "^0.2.5"
 django-cors-headers = "^3.10.0"
 
 [tool.poetry.dev-dependencies]
 pytest = "^6.2.5"
 black = "^21.9b0"
+pytest-django = "^4.5.1"
+
 
 [build-system]
 requires = ["poetry-core>=1.0.0"]