ale/test/test_eslint_executable_detection.vader

Before:
  let g:ale_javascript_eslint_executable = 'eslint_d'

  silent! cd /testplugin/test
  let g:dir = getcwd()

  runtime ale_linters/javascript/eslint.vim

After:
  let g:ale_javascript_eslint_executable = 'eslint'
  let g:ale_javascript_eslint_use_global = 0

  silent execute 'cd ' . g:dir
  unlet! g:dir

  call ale#linter#Reset()

Execute(create-react-app directories should be detected correctly):
  silent noautocmd new eslint-test-files/react-app/subdir/testfile.js

  AssertEqual
  \ g:dir . '/eslint-test-files/react-app/node_modules/eslint/bin/eslint.js',
  \ ale#handlers#eslint#GetExecutable(bufnr(''))

  :q

Execute(use-global should override create-react-app detection):
  let g:ale_javascript_eslint_use_global = 1

  silent noautocmd new eslint-test-files/react-app/subdir/testfile.js

  AssertEqual
  \ 'eslint_d',
  \ ale#handlers#eslint#GetExecutable(bufnr(''))

  :q

Execute(other app directories should be detected correctly):
  silent noautocmd new eslint-test-files/other-app/subdir/testfile.js

  AssertEqual
  \ g:dir . '/eslint-test-files/node_modules/.bin/eslint',
  \ ale#handlers#eslint#GetExecutable(bufnr(''))

  :q

Execute(use-global should override other app directories):
  let g:ale_javascript_eslint_use_global = 1

  silent noautocmd new eslint-test-files/other-app/subdir/testfile.js

  AssertEqual
  \ 'eslint_d',
  \ ale#handlers#eslint#GetExecutable(bufnr(''))

  :q

Execute(eslint_d should be detected correctly):
  silent noautocmd new eslint-test-files/app-with-eslint-d/testfile.js

  AssertEqual
  \ g:dir . '/eslint-test-files/app-with-eslint-d/node_modules/.bin/eslint_d',
  \ ale#handlers#eslint#GetExecutable(bufnr(''))

  :q