Before:
  Save g:ale_toml_tombi_executable
  Save g:ale_toml_tombi_format_options

  " Use an invalid global executable, so we don't match it.
  let g:ale_toml_tombi_executable = 'xxxinvalid'
  let g:ale_toml_tombi_format_options = ''

  call ale#test#SetDirectory('/testplugin/test/fixers')

After:
  Restore

  call ale#test#RestoreDirectory()

Execute(The tombi format callback should return the correct default values):
  AssertEqual
  \ {'command': ale#Escape('xxxinvalid') . ' format'},
  \ ale#fixers#tombi_format#Fix(bufnr(''))

Execute(The tombi format callback should include custom options):
  let g:ale_toml_tombi_format_options = "--offline"

  AssertEqual
  \ {'command': ale#Escape('xxxinvalid') . ' format --offline'},
  \ ale#fixers#tombi_format#Fix(bufnr(''))
