Test getting record by DOI case-insensitively

test/api/test_record.py

@@ -317,7 +317,7 @@ def test_get_record(api, record_batch, scopes, collection_auth, record_ident):
     if record_ident == 'id':
         r = api(scopes, api_client_collections).get(f'/record/{record_batch[2].id}')
     elif record_ident == 'doi':
-        if not (doi := record_batch[2].doi):
+        if not (doi := record_batch[2].doi.upper()):  # case-insensitive DOI retrieval
             return
         r = api(scopes, api_client_collections).get(f'/record/doi/{doi}')
 
@@ -440,7 +440,7 @@ def test_create_record_conflict(api, record_batch_with_ids, is_admin_route, coll
 
     if ident_conflict == 'doi':
         record = record_build(
-            doi=record_batch_with_ids[0].doi.upper(),  # DOIs are case-insensitive
+            doi=record_batch_with_ids[0].doi.upper(),  # check for case-insensitive DOI collision
             collection=new_record_collection,
         )
     elif ident_conflict == 'sid':
@@ -711,7 +711,7 @@ def test_update_record_conflict(api, record_batch_with_ids, is_admin_route, coll
     if ident_conflict == 'doi':
         record = record_build(
             id=record_batch_with_ids[2].id,
-            doi=record_batch_with_ids[0].doi.upper(),  # DOIs are case-insensitive
+            doi=record_batch_with_ids[0].doi.upper(),  # check for case-insensitive DOI collision
             collection=modified_record_collection,
         )
     elif ident_conflict == 'sid':