From 2a8e51ad766f6a44d00810425a07167389e3656e Mon Sep 17 00:00:00 2001
From: Sylvain Boissel <sylvain@boissel.dev>
Date: Wed, 4 Feb 2026 10:25:28 +0100
Subject: [PATCH] =?UTF-8?q?=E2=9C=A8(backend)=20add=20unit=20tests=20for?=
 =?UTF-8?q?=20the=20api=20view=20for=20reconciliation=20requests?=
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This adds unit tests for the new API view that is used when a confirmation
link is clicked in an email.
---
 .../tests/test_api_user_reconciliation.py     | 85 +++++++++++++++++++
 1 file changed, 85 insertions(+)
 create mode 100644 src/backend/core/tests/test_api_user_reconciliation.py

diff --git a/src/backend/core/tests/test_api_user_reconciliation.py b/src/backend/core/tests/test_api_user_reconciliation.py
new file mode 100644
index 00000000..8f2bd1b8
--- /dev/null
+++ b/src/backend/core/tests/test_api_user_reconciliation.py
@@ -0,0 +1,85 @@
+"""
+Unit tests for the ReconciliationConfirmView API view.
+"""
+
+import uuid
+
+from django.conf import settings
+
+import pytest
+from rest_framework.test import APIClient
+
+from core import factories, models
+
+pytestmark = pytest.mark.django_db
+
+
+def test_reconciliation_confirm_view_sets_active_checked():
+    """GETting the active confirmation endpoint should set active_email_checked."""
+    user = factories.UserFactory(email="user.confirm1@example.com")
+    other = factories.UserFactory(email="user.confirm2@example.com")
+    rec = models.UserReconciliation.objects.create(
+        active_email=user.email,
+        inactive_email=other.email,
+        active_user=user,
+        inactive_user=other,
+        active_email_checked=False,
+        inactive_email_checked=False,
+        status="ready",
+    )
+
+    client = APIClient()
+    conf_id = rec.active_email_confirmation_id
+    url = f"/api/{settings.API_VERSION}/user-reconciliations/active/{conf_id}/"
+    resp = client.get(url)
+    assert resp.status_code == 200
+    assert resp.json() == {"detail": "Confirmation received"}
+
+    rec.refresh_from_db()
+    assert rec.active_email_checked is True
+
+
+def test_reconciliation_confirm_view_sets_inactive_checked():
+    """GETting the inactive confirmation endpoint should set inactive_email_checked."""
+    user = factories.UserFactory(email="user.confirm3@example.com")
+    other = factories.UserFactory(email="user.confirm4@example.com")
+    rec = models.UserReconciliation.objects.create(
+        active_email=user.email,
+        inactive_email=other.email,
+        active_user=user,
+        inactive_user=other,
+        active_email_checked=False,
+        inactive_email_checked=False,
+        status="ready",
+    )
+
+    client = APIClient()
+    conf_id = rec.inactive_email_confirmation_id
+    url = f"/api/{settings.API_VERSION}/user-reconciliations/inactive/{conf_id}/"
+    resp = client.get(url)
+    assert resp.status_code == 200
+    assert resp.json() == {"detail": "Confirmation received"}
+
+    rec.refresh_from_db()
+    assert rec.inactive_email_checked is True
+
+
+def test_reconciliation_confirm_view_invalid_user_type_returns_400():
+    """GETting with an invalid user_type should return 400."""
+    client = APIClient()
+    # Use a valid uuid format but invalid user_type
+
+    url = f"/api/{settings.API_VERSION}/user-reconciliations/other/{uuid.uuid4()}/"
+    resp = client.get(url)
+    assert resp.status_code == 400
+    assert resp.json() == {"detail": "Invalid user_type"}
+
+
+def test_reconciliation_confirm_view_not_found_returns_404():
+    """GETting with a non-existing confirmation_id should return 404."""
+    client = APIClient()
+
+    url = f"/api/{settings.API_VERSION}/user-reconciliations/active/{uuid.uuid4()}/"
+    resp = client.get(url)
+    assert resp.status_code == 404
+    assert resp.json() == {"detail": "Reconciliation entry not found"}