Before:
  Save g:ale_html_htmlhint_options
  Save g:ale_html_htmlhint_executable
  Save g:ale_html_htmlhint_use_global

  unlet! g:ale_html_htmlhint_options
  unlet! g:ale_html_htmlhint_executable
  unlet! g:ale_html_htmlhint_use_global

  runtime ale_linters/html/htmlhint.vim
  call ale#test#SetDirectory('/testplugin/test/command_callback')
  call ale#test#SetFilename('htmlhint_paths/test.html')

  let g:node_executable = ale#path#Simplify(
  \ g:dir
  \ .  '/htmlhint_paths/node_modules/.bin/htmlhint'
  \)
  let g:config_path = ale#path#Simplify(
  \ g:dir
  \ .  '/htmlhint_paths/with_config/.htmlhintrc'
  \)

After:
  Restore

  unlet! g:node_executable
  unlet! g:config_path

  call ale#test#RestoreDirectory()
  call ale#linter#Reset()

Execute(The default command should be correct):
  AssertEqual
  \ ale#Escape(g:node_executable) . ' --format=unix %t',
  \ ale_linters#html#htmlhint#GetCommand(bufnr(''))

Execute(The global executable should be uesd if the option is set):
  let g:ale_html_htmlhint_executable = 'foo'
  let g:ale_html_htmlhint_use_global = 1

  AssertEqual
  \ ale#Escape('foo') . ' --format=unix %t',
  \ ale_linters#html#htmlhint#GetCommand(bufnr(''))

" This is so old configurations which might include this still work.
Execute(--format=unix should be removed from the options if added):
  let g:ale_html_htmlhint_options = '--format=unix'

  AssertEqual
  \ ale#Escape(g:node_executable) . ' --format=unix %t',
  \ ale_linters#html#htmlhint#GetCommand(bufnr(''))

Execute(The configuration file should be automatically detected):
  call ale#test#SetFilename('htmlhint_paths/with_config/test.html')

  AssertEqual
  \ ale#Escape(g:node_executable)
  \   . '  --config ' . ale#Escape(g:config_path)
  \   . ' --format=unix %t',
  \ ale_linters#html#htmlhint#GetCommand(bufnr(''))

" This is so old configurations which might include the config will work.
Execute(The configuration file should be configurable through the options variable):
  call ale#test#SetFilename('htmlhint_paths/with_config/test.html')
  let g:ale_html_htmlhint_options = '--config=/foo/bar/.htmlhintrc'

  AssertEqual
  \ ale#Escape(g:node_executable)
  \   . ' --config=/foo/bar/.htmlhintrc'
  \   . ' --format=unix %t',
  \ ale_linters#html#htmlhint#GetCommand(bufnr(''))