ale/test/command_callback/test_write_good_command_callback.vader

Before:
  Save g:ale_writegood_options
  Save g:ale_writegood_executable
  Save g:ale_writegood_use_global

  unlet! g:ale_writegood_options
  unlet! g:ale_writegood_executable
  unlet! g:ale_writegood_use_global

  call ale#test#SetDirectory('/testplugin/test/command_callback')
  call ale#test#SetFilename('testfile.txt')

  call ale#handlers#writegood#ResetOptions()

After:
  Restore

  call ale#test#RestoreDirectory()

Execute(The global executable should be used when the local one cannot be found):
  AssertEqual 'write-good', ale#handlers#writegood#GetExecutable(bufnr(''))
  AssertEqual
  \ ale#Escape('write-good') . ' %t',
  \ ale#handlers#writegood#GetCommand(bufnr(''))

Execute(The options should be used in the command):
  let g:ale_writegood_options = '--foo --bar'

  AssertEqual
  \ ale#Escape('write-good') . ' --foo --bar %t',
  \ ale#handlers#writegood#GetCommand(bufnr(''))

Execute(Should use the node_modules/.bin executable, if available):
  call ale#test#SetFilename('write-good-node-modules/test.txt')

  AssertEqual
  \ ale#path#Simplify(g:dir . '/write-good-node-modules/node_modules/.bin/write-good'),
  \ ale#handlers#writegood#GetExecutable(bufnr(''))
  AssertEqual
  \ ale#Escape(ale#path#Simplify(g:dir . '/write-good-node-modules/node_modules/.bin/write-good'))
  \   . ' %t',
  \ ale#handlers#writegood#GetCommand(bufnr(''))

Execute(Should use the node_modules/write-good executable, if available):
  call ale#test#SetFilename('write-good-node-modules-2/test.txt')

  AssertEqual
  \ ale#path#Simplify(g:dir . '/write-good-node-modules-2/node_modules/write-good/bin/write-good.js'),
  \ ale#handlers#writegood#GetExecutable(bufnr(''))
  AssertEqual
  \   (has('win32') ? 'node.exe ' : '')
  \   . ale#Escape(ale#path#Simplify(g:dir . '/write-good-node-modules-2/node_modules/write-good/bin/write-good.js'))
  \   . ' %t',
  \ ale#handlers#writegood#GetCommand(bufnr(''))

Execute(Should let users configure a global executable and override local paths):
  call ale#test#SetFilename('write-good-node-modules-2/test.txt')

  let g:ale_writegood_executable = 'foo-bar'
  let g:ale_writegood_use_global = 1

  AssertEqual 'foo-bar', ale#handlers#writegood#GetExecutable(bufnr(''))
  AssertEqual
  \ ale#Escape('foo-bar') . ' %t',
  \ ale#handlers#writegood#GetCommand(bufnr(''))