Before:
  Save g:ale_erlang_syntaxerl_executable
  Save g:ale_erlang_syntaxerl_use_basename

  unlet! g:ale_erlang_syntaxerl_executable
  unlet! b:ale_erlang_syntaxerl_executable
  unlet! b:ale_erlang_syntaxerl_use_basename

  runtime ale_linters/erlang/syntaxerl.vim

After:
  Restore

  call ale#linter#Reset()


Execute (The SyntaxErl 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 default SyntaxErl command should be correct):
  AssertEqual 'syntaxerl %t', ale_linters#erlang#syntaxerl#GetCommand(bufnr(''))

Execute (The executable name should be used 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 basename option should be set when the option is on):
  let b:ale_erlang_syntaxerl_use_basename = 1

  AssertEqual 'syntaxerl -b %s %t', ale_linters#erlang#syntaxerl#GetCommand(bufnr(''))