release: bump version to 0.52.0

backend/tests/test_settings_smtp.py

@@ -0,0 +1,86 @@
+"""Unit tests for SMTP settings helpers in app.api.v1.settings."""
+
+from app.api.v1.settings import (
+    SMTPSettingsUpdate,
+    _build_smtp_payload,
+    _serialize_smtp_payload,
+)
+
+
+def test_serialize_masks_password_and_reports_configured():
+    serialized = _serialize_smtp_payload(
+        {
+            "host": "smtp.example.com",
+            "port": 587,
+            "username": "noreply@example.com",
+            "password": "super-secret",
+            "from_address": "noreply@example.com",
+            "from_name": "Planet",
+            "use_tls": False,
+            "use_starttls": True,
+            "timeout_seconds": 20,
+        }
+    )
+    assert serialized["configured"] is True
+    assert serialized["password"]["configured"] is True
+    assert "secret" not in serialized["password"]["preview"]
+
+
+def test_serialize_marks_unconfigured_when_host_missing():
+    serialized = _serialize_smtp_payload(
+        {
+            "host": "",
+            "port": 587,
+            "from_address": "",
+        }
+    )
+    assert serialized["configured"] is False
+    assert serialized["password"]["configured"] is False
+
+
+def test_build_payload_preserves_password_when_placeholder_submitted():
+    current = {
+        "host": "smtp.example.com",
+        "port": 587,
+        "username": "noreply@example.com",
+        "password": "super-secret",
+        "from_address": "noreply@example.com",
+        "from_name": "Planet",
+        "use_tls": False,
+        "use_starttls": True,
+        "timeout_seconds": 20,
+    }
+    preview = _serialize_smtp_payload(current)["password"]["preview"]
+    update = SMTPSettingsUpdate(
+        host="smtp.example.com",
+        port=587,
+        username="noreply@example.com",
+        password=preview,
+        from_address="noreply@example.com",
+    )
+    merged = _build_smtp_payload(current, update)
+    assert merged["password"] == "super-secret"
+
+
+def test_build_payload_replaces_password_when_new_value_submitted():
+    current = {"password": "old", "host": "", "port": 587, "from_address": ""}
+    update = SMTPSettingsUpdate(
+        host="smtp.example.com",
+        port=587,
+        password="new-secret",
+        from_address="noreply@example.com",
+    )
+    merged = _build_smtp_payload(current, update)
+    assert merged["password"] == "new-secret"
+
+
+def test_build_payload_clears_password_when_requested():
+    current = {"password": "old"}
+    update = SMTPSettingsUpdate(
+        host="smtp.example.com",
+        port=587,
+        from_address="noreply@example.com",
+        clear_password=True,
+    )
+    merged = _build_smtp_payload(current, update)
+    assert merged["password"] == ""