Test user detail view

{{cookiecutter.project_slug}}/{{cookiecutter.project_slug}}/users/tests/test_views.py

@@ -1,8 +1,15 @@
 import pytest
+from django.contrib.auth.models import AnonymousUser
+from django.http.response import Http404
 from django.test import RequestFactory
 
 from {{ cookiecutter.project_slug }}.users.models import User
-from {{ cookiecutter.project_slug }}.users.views import UserRedirectView, UserUpdateView
+from {{ cookiecutter.project_slug }}.users.tests.factories import UserFactory
+from {{ cookiecutter.project_slug }}.users.views import (
+    UserRedirectView,
+    UserUpdateView,
+    user_detail_view,
+)
 
 pytestmark = pytest.mark.django_db
 
@@ -44,3 +51,29 @@ class TestUserRedirectView:
         view.request = request
 
         assert view.get_redirect_url() == f"/users/{user.username}/"
+
+
+class TestUserDetailView:
+    def test_authenticated(self, user: User, rf: RequestFactory):
+        request = rf.get("/fake-url/")
+        request.user = UserFactory()
+
+        response = user_detail_view(request, username=user.username)
+
+        assert response.status_code == 200
+
+    def test_not_authenticated(self, user: User, rf: RequestFactory):
+        request = rf.get("/fake-url/")
+        request.user = AnonymousUser()  # type: ignore
+
+        response = user_detail_view(request, username=user.username)
+
+        assert response.status_code == 302
+        assert response.url == f"/accounts/login/?next=/fake-url/"
+
+    def test_case_sensitivity(self, rf: RequestFactory):
+        request = rf.get("/fake-url/")
+        request.user = UserFactory(username="UserName")
+
+        with pytest.raises(Http404):
+            user_detail_view(request, username="username")