ale/test/fixers/test_ocamlformat_fixer_callback.vader

Before:
  Save g:ale_ocaml_ocamlformat_executable
  Save g:ale_ocaml_ocamlformat_options

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

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

After:
  Restore

  call ale#test#RestoreDirectory()

Execute(The ocamlformat callback should return the correct default values):
  call ale#test#SetFilename('../test-files/ocaml/testfile.re')

  AssertEqual
  \ {
  \   'command': ale#Escape('xxxinvalid')
  \     . ' --name=%s -',
  \ },
  \ ale#fixers#ocamlformat#Fix(bufnr(''))

Execute(The ocamlformat callback should include custom ocamlformat options):
  let g:ale_ocaml_ocamlformat_options = "-m 78"
  call ale#test#SetFilename('../test-files/ocaml/testfile.re')

  AssertEqual
  \ {
  \   'command': ale#Escape('xxxinvalid')
  \     . ' ' . g:ale_ocaml_ocamlformat_options
  \     . ' --name=%s -',
  \ },
  \ ale#fixers#ocamlformat#Fix(bufnr(''))