V4.1 Mostly UI adjustments by GC

tests/test_models.py

@@ -1,16 +1,14 @@
 """Tests for the V2 SQLModel persistence layer and relationships."""
 
-from datetime import UTC
-from datetime import datetime
 from uuid import UUID
 
 import pytest
 from sqlalchemy.exc import IntegrityError
 
 from transcription.db.models import Document
-from transcription.db.models import DocumentType
 from transcription.db.models import DocumentPerson
 from transcription.db.models import DocumentPersonRole
+from transcription.db.models import DocumentType
 from transcription.db.models import Job
 from transcription.db.models import JobSource
 from transcription.db.models import JobSourceStatus
@@ -181,6 +179,14 @@ class TestSourceModel:
 
 
 class TestPersonAndDocumentPersonModel:
+    def test_family_search_id_is_unique_when_present(self, session):
+        session.add(Person(full_name="First Person", family_search_id="G8T4-MDQ"))
+        session.commit()
+
+        session.add(Person(full_name="Second Person", family_search_id="G8T4-MDQ"))
+        with pytest.raises(IntegrityError):
+            session.commit()
+
     def test_document_person_role_is_unique_per_document_person(self, session):
         document = _persist_document(session)
         person = _persist_person(session)