- given: "an installed obnam"
  function: install_obnam

- given: "a client config based on {filename}"
  function: configure_client

- when: "I invoke obnam restore {filename} <{genid}> {todir}"
  function: run_obnam_restore

- then: "backup generation is {varname}"
  function: capture_generation_id

- then: "generation list contains <{gen_id}>"
  function: generation_list_contains