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

  Save g:ale_javascript_prettier_eslint_executable
  Save g:ale_javascript_prettier_eslint_use_global
  Save g:ale_javascript_prettier_eslint_options

  unlet! g:ale_javascript_prettier_eslint_executable
  unlet! g:ale_javascript_prettier_eslint_use_global
  unlet! g:ale_javascript_prettier_eslint_options

  call ale#fixers#prettier_eslint#SetOptionDefaults()

After:
  Restore

  unlet! b:ale_javascript_prettier_eslint_executable
  unlet! b:ale_javascript_prettier_eslint_use_global
  unlet! b:ale_javascript_prettier_eslint_options

  call ale#test#RestoreDirectory()
  call ale#semver#ResetVersionCache()

Execute(The default command should be correct):
  AssertEqual
  \ {
  \   'read_temporary_file': 1,
  \   'command':
  \     ale#Escape('prettier-eslint')
  \     . ' %t'
  \     . ' --write'
  \ },
  \ ale#fixers#prettier_eslint#ApplyFixForVersion(bufnr(''), [])

Execute(Additional options should be used when set):
  let b:ale_javascript_prettier_eslint_options = '--foobar'

  AssertEqual
  \ {
  \   'read_temporary_file': 1,
  \   'command':
  \     ale#Escape('prettier-eslint')
  \     . ' %t'
  \     . ' --foobar --write'
  \ },
  \ ale#fixers#prettier_eslint#ApplyFixForVersion(bufnr(''), [])

Execute(--eslint-config-path should be set for 4.2.0 and up):
  call ale#test#SetFilename('eslint-test-files/react-app/foo/bar.js')

  AssertEqual
  \ {
  \   'read_temporary_file': 1,
  \   'command':
  \     ale#Escape('prettier-eslint')
  \     . ' %t'
  \     . ' --eslint-config-path ' . ale#Escape(ale#path#Simplify(g:dir . '/eslint-test-files/react-app/.eslintrc.js'))
  \     . ' --write'
  \ },
  \ ale#fixers#prettier_eslint#ApplyFixForVersion(bufnr(''), ['4.2.0'])

Execute(--eslint-config-path shouldn't be used for older versions):
  call ale#test#SetFilename('eslint-test-files/react-app/foo/bar.js')

  AssertEqual
  \ {
  \   'read_temporary_file': 1,
  \   'command':
  \     ale#Escape('prettier-eslint')
  \     . ' %t'
  \     . ' --write'
  \ },
  \ ale#fixers#prettier_eslint#ApplyFixForVersion(bufnr(''), [])

Execute(The version check should be correct):
  AssertEqual
  \ {
  \   'chain_with': 'ale#fixers#prettier_eslint#ApplyFixForVersion',
  \   'command': ale#Escape('prettier-eslint') . ' --version',
  \ },
  \ ale#fixers#prettier_eslint#Fix(bufnr(''))

Execute(The new --stdin-filepath option should be used when the version is new enough):
  call ale#test#SetFilename('eslint-test-files/react-app/foo/bar.js')

  AssertEqual
  \ {
  \   'command': 'cd ' . ale#Escape(expand('%:p:h')) . ' && '
  \     . ale#Escape('prettier-eslint')
  \     . ' --eslint-config-path ' . ale#Escape(ale#path#Simplify(g:dir . '/eslint-test-files/react-app/.eslintrc.js'))
  \     . ' --stdin-filepath %s --stdin',
  \ },
  \ ale#fixers#prettier_eslint#ApplyFixForVersion(bufnr(''), ['4.4.0'])

Execute(The version number should be cached):
  call ale#fixers#prettier_eslint#ApplyFixForVersion(bufnr(''), ['4.4.0'])

  " The version command should be skipped.
  AssertEqual
  \ {
  \   'chain_with': 'ale#fixers#prettier_eslint#ApplyFixForVersion',
  \   'command': '',
  \ },
  \ ale#fixers#prettier_eslint#Fix(bufnr(''))

  " The newer command should be used.
  AssertEqual
  \ {
  \   'command': 'cd ' . ale#Escape(expand('%:p:h')) . ' && '
  \     . ale#Escape('prettier-eslint')
  \     . ' --stdin-filepath %s --stdin',
  \ },
  \ ale#fixers#prettier_eslint#ApplyFixForVersion(bufnr(''), [])