docs: def records():
      """Load test data fixture."""
      import uuid
      from invenio_records.api import Record
      from invenio_pidstore.models import PersistentIdentifier, PIDStatus
  
      indexer = RecordIndexer()
      index_queue = []
  
      # Record 1 - Live record
      with db.session.begin_nested():
          rec_uuid = uuid.uuid4()
          pid1 = PersistentIdentifier.create(
              'recid', '1', object_type='rec', object_uuid=rec_uuid,
              status=PIDStatus.REGISTERED)
          Record.create({
              'title': 'Registered',
              'description': 'This is an awesome description',
              # "mint" the record as recid minter does
              'control_number': '1',
          }, id_=rec_uuid)
          index_queue.append(pid1.object_uuid)
  
          # Record 2 - Deleted PID with record
          rec_uuid = uuid.uuid4()
          pid = PersistentIdentifier.create(
              'recid', '2', object_type='rec', object_uuid=rec_uuid,
              status=PIDStatus.REGISTERED)
          Record.create({
              'title': 'Live ',
              'control_number': '2',
          }, id_=rec_uuid)
          pid.delete()
  
          # Record 3 - Deleted PID without a record
          PersistentIdentifier.create(
              'recid', '3', status=PIDStatus.DELETED)
  
          # Record 4 - Registered PID without a record
          PersistentIdentifier.create(
              'recid', '4', status=PIDStatus.REGISTERED)
  
          # Record 5 - Redirected PID
          pid = PersistentIdentifier.create(
              'recid', '5', status=PIDStatus.REGISTERED)
          pid.redirect(pid1)
  
          # Record 6 - Redirected non existing endpoint
          doi = PersistentIdentifier.create(
              'doi', '10.1234/foo', status=PIDStatus.REGISTERED)
          pid = PersistentIdentifier.create(
              'recid', '6', status=PIDStatus.REGISTERED)
          pid.redirect(doi)
  
          # Record 7 - Unregistered PID
          PersistentIdentifier.create(
              'recid', '7', status=PIDStatus.RESERVED)
  
          for rec_idx in range(len(record_examples)):
              rec_uuid = uuid.uuid4()
              rec_pid = 8 + rec_idx
              pid1 = PersistentIdentifier.create(
                  'recid', str(rec_pid), object_type='rec', object_uuid=rec_uuid,
                  status=PIDStatus.REGISTERED)
              # "mint" the record as recid minter does
              record = dict(record_examples[rec_idx])
              record['control_number'] = str(rec_pid)
              # create the record
              Record.create(record, id_=rec_uuid)
              index_queue.append(rec_uuid)
      db.session.commit()
  
      for i in index_queue:
          indexer.index_by_id(i)