id: migration_provider_test
label: Missing source and destination provider
migration_tags:
  - Drupal 6
  - Drupal 7
source:
  plugin: variable
  variables:
    - site_offline_message
# Do not add a provider for the test.
process:
  message: site_offline_message
destination:
  plugin: config
# An empty config_name will not have a destination provider.
  config_name: