ale/test/command_callback/test_erlang_syntaxerl_command_callback.vader

Before:
  Save g:ale_erlang_syntaxerl_executable

  unlet! g:ale_erlang_syntaxerl_executable
  unlet! b:ale_erlang_syntaxerl_executable

  runtime ale_linters/erlang/syntaxerl.vim


After:
  Restore

  call ale#linter#Reset()


Execute (The executable should be correct):
  AssertEqual 'syntaxerl', ale_linters#erlang#syntaxerl#GetExecutable(bufnr(''))

  let g:ale_erlang_syntaxerl_executable = '/some/other/syntaxerl'
  AssertEqual '/some/other/syntaxerl', ale_linters#erlang#syntaxerl#GetExecutable(bufnr(''))

  let b:ale_erlang_syntaxerl_executable = '/yet/another/syntaxerl'
  AssertEqual '/yet/another/syntaxerl', ale_linters#erlang#syntaxerl#GetExecutable(bufnr(''))


Execute (The executable should be presented in the feature check command):
  let g:ale_erlang_syntaxerl_executable = '/some/other/syntaxerl'
  AssertEqual "'/some/other/syntaxerl' -h", ale_linters#erlang#syntaxerl#FeatureCheck(bufnr(''))

  let b:ale_erlang_syntaxerl_executable = '/yet/another/syntaxerl'
  AssertEqual "'/yet/another/syntaxerl' -h", ale_linters#erlang#syntaxerl#FeatureCheck(bufnr(''))


Execute (The executable should be presented in the command):
  let g:ale_erlang_syntaxerl_executable = '/some/other/syntaxerl'
  AssertEqual "'/some/other/syntaxerl' %t", ale_linters#erlang#syntaxerl#GetCommand(bufnr(''), [])

  let b:ale_erlang_syntaxerl_executable = '/yet/another/syntaxerl'
  AssertEqual "'/yet/another/syntaxerl' %t", ale_linters#erlang#syntaxerl#GetCommand(bufnr(''), [])


Execute (The -b option should be used when available):
  AssertEqual "'syntaxerl' %t", ale_linters#erlang#syntaxerl#GetCommand(bufnr(''), [
  \   'Syntax checker for Erlang (0.14.0)',
  \   'Usage: syntaxerl [-d | --debug] <FILENAME>',
  \   '       syntaxerl <-h | --help>',
  \   '  -d, --debug    Enable debug output',
  \   '  -h, --help     Show this message',
  \ ])

  AssertEqual "'syntaxerl' -b %s %t", ale_linters#erlang#syntaxerl#GetCommand(bufnr(''), [
  \   'Syntax checker for Erlang (0.14.0)',
  \   'Usage: syntaxerl [-b | --base <FILENAME>] [-d | --debug] <FILENAME>',
  \   '       syntaxerl <-h | --help>',
  \   '  -b, --base     Set original filename',
  \   '  -d, --debug    Enable debug output',
  \   '  -h, --help     Show this message',
  \ ])