diff --git a/tests/app/user/test_rest.py b/tests/app/user/test_rest.py
index 07dcc3570..f8482e446 100644
--- a/tests/app/user/test_rest.py
+++ b/tests/app/user/test_rest.py
@@ -1125,3 +1125,17 @@ def test_complete_login_after_webauthn_authentication_attempt_raises_400_if_sche
         _data={"successful": "True"},
         _expected_status=400,
     )
+
+
+def test_report_all_users(admin_request, mocker):
+    mocker.patch(
+        "app.user.rest.dao_report_users",
+        return_value=[("name", "email", "phone", "service")],
+    )
+    response = admin_request.get(
+        "user.report_all_users",
+        _expected_status=200,
+    )
+    assert response == {
+        "data": '[{"name": "name", "email_address": "email", "mobile_number": "phone", "service": "service"}]'
+    }