ale/test/fixers/test_yapf_fixer_callback.vader

Before:
  Save g:ale_python_yapf_executable

  " Use an invalid global executable, so we don't match it.
  let g:ale_python_yapf_executable = 'xxxinvalid'

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

  let b:bin_dir = has('win32') ? 'Scripts' : 'bin'

After:
  Restore

  unlet! b:bin_dir

  call ale#test#RestoreDirectory()

Execute(The yapf callback should return the correct default values):
  AssertEqual
  \ 0,
  \ ale#fixers#yapf#Fix(bufnr(''))

  call ale#test#SetFilename('../test-files/python/with_virtualenv/subdir/foo/bar.py')

  AssertEqual
  \ {'command': ale#Escape(ale#path#Simplify(g:dir . '/../test-files/python/with_virtualenv/env/' . b:bin_dir . '/yapf'))},
  \ ale#fixers#yapf#Fix(bufnr(''))
  \
Execute(The yapf should include the .style.yapf file if present):
  call ale#test#SetFilename('../test-files/python/with_virtualenv/dir_with_yapf_config/foo/bar.py')

  AssertEqual
  \ {
  \   'command':
  \     ale#Escape(ale#path#Simplify(g:dir . '/../test-files/python/with_virtualenv/env/' . b:bin_dir . '/yapf'))
  \     . ' --no-local-style'
  \     . ' --style ' . ale#Escape(ale#path#Simplify(g:dir . '/../test-files/python/with_virtualenv/dir_with_yapf_config/.style.yapf')),
  \ },
  \ ale#fixers#yapf#Fix(bufnr(''))