ale/test/linter/test_flow.vader

Before:
  call ale#assert#SetUpLinterTest('javascript', 'flow')

After:
  call ale#assert#TearDownLinterTest()

Execute(flow should return a command to run if a .flowconfig file exists):
  call ale#test#SetFilename('../test-files/flow/a/sub/dummy')

  AssertLinter 'flow',
  \ ale#Escape('flow')
  \   . ' check-contents --respect-pragma --json --from ale %s < %t'
  \   . (!has('win32') ? '; echo' : '')

Execute(flow should not use the respect pragma argument if the option is off):
  call ale#test#SetFilename('../test-files/flow/a/sub/dummy')

  let b:ale_javascript_flow_use_respect_pragma = 0

  AssertLinter 'flow',
  \ ale#Escape('flow')
  \   . ' check-contents --json --from ale %s < %t'
  \   . (!has('win32') ? '; echo' : '')

Execute(flow should should not use --respect-pragma for old versions):
  call ale#test#SetFilename('../test-files/flow/a/sub/dummy')

  GivenCommandOutput [
  \ 'Warning: `flow --version` is deprecated in favor of `flow version`',
  \ 'Flow, a static type checker for JavaScript, version 0.27.0',
  \]
  AssertLinter 'flow', [
  \ ale#Escape('flow') . ' --version',
  \ ale#Escape('flow')
  \   . ' check-contents --json --from ale %s < %t'
  \   . (!has('win32') ? '; echo' : ''),
  \]

Execute(flow should not return a command to run if no .flowconfig file exists):
  call ale#test#SetFilename('../test-files/flow/b/sub/dummy')

  AssertLinterNotExecuted