Add test for sentry-debug endpoint

sith/settings.py

@@ -724,7 +724,8 @@ if DEBUG:
         "debug_toolbar.panels.signals.SignalsPanel",
         "debug_toolbar.panels.redirects.RedirectsPanel",
     ]
-    SENTRY_ENV = "development"
+    if not TESTING:
+        SENTRY_ENV = "development"  # We can't test if it gets overridden in settings
 
 if TESTING:
     CAPTCHA_TEST_MODE = True

sith/tests.py

@@ -0,0 +1,32 @@
+from contextlib import nullcontext as does_not_raise
+
+import pytest
+from _pytest.python_api import RaisesContext
+from django.test import Client
+from django.test.utils import override_settings
+from django.urls import reverse
+
+
+@pytest.mark.django_db
+@pytest.mark.parametrize(
+    ("sentry_dsn", "sentry_env", "expected_error", "expected_return_code"),
+    [
+        # Working case
+        ("something", "development", pytest.raises(ZeroDivisionError), None),
+        # View is disabled when DSN isn't defined or environment isn't development
+        ("something", "production", does_not_raise(), 404),
+        ("", "development", does_not_raise(), 404),
+        ("", "production", does_not_raise(), 404),
+    ],
+)
+def test_sentry_debug_endpoint(
+    client: Client,
+    sentry_dsn: str,
+    sentry_env: str,
+    expected_error: RaisesContext[ZeroDivisionError] | does_not_raise[None],
+    expected_return_code: int | None,
+):
+    with expected_error, override_settings(
+        SENTRY_DSN=sentry_dsn, SENTRY_ENV=sentry_env
+    ):
+        assert client.get(reverse("sentry-debug")).status_code == expected_return_code

sith/urls.py

@@ -17,6 +17,7 @@ from ajax_select import urls as ajax_select_urls
 from django.conf import settings
 from django.conf.urls.static import static
 from django.contrib import admin
+from django.http import Http404
 from django.urls import include, path
 from django.views.i18n import JavaScriptCatalog
 from ninja_extra import NinjaExtraAPI
@@ -71,11 +72,12 @@ if settings.DEBUG:
 
     urlpatterns += [path("__debug__/", include(debug_toolbar.urls))]
 
-if settings.SENTRY_ENV == "development" and settings.SENTRY_DSN:
+
+def sentry_debug(request):
     """Sentry debug endpoint
 
     This function always crash and allows us to test
-    the sentry configuration and the modal popup 
+    the sentry configuration and the modal popup
     displayed to users on production
 
     The error will be displayed on Sentry
@@ -83,8 +85,9 @@ if settings.SENTRY_ENV == "development" and settings.SENTRY_DSN:
 
     NOTE : you need to specify the SENTRY_DSN setting in settings_custom.py
     """
+    if settings.SENTRY_ENV != "development" or not settings.SENTRY_DSN:
+        raise Http404
+    _division_by_zero = 1 / 0
 
-    def raise_exception(request):
-        _division_by_zero = 1 / 0
 
-    urlpatterns += [path("sentry-debug/", raise_exception)]
+urlpatterns += [path("sentry-debug/", sentry_debug, name="sentry-debug")]