ale/test/command_callback/test_pylama_command_callback.vader

Before:
  call ale#assert#SetUpLinterTest('python', 'pylama')
  call ale#test#SetFilename('test.py')

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

After:
  unlet! b:bin_dir
  unlet! b:executable
  unlet! b:command_tail

  call ale#assert#TearDownLinterTest()

Execute(The pylama command callback should return a default):
  AssertLinter 'pylama',
  \ ale#path#CdString(expand('#' . bufnr('') . ':p:h'))
  \   . ale#Escape('pylama') . b:command_tail

Execute(The option for disabling changing directories should work):
  let g:ale_python_pylama_change_directory = 0

  AssertLinter 'pylama', ale#Escape('pylama') . b:command_tail

Execute(The pylama executable should be configurable, and escaped properly):
  let g:ale_python_pylama_executable = 'executable with spaces'

  AssertLinter 'executable with spaces',
  \ ale#path#CdString(expand('#' . bufnr('') . ':p:h'))
  \   . ale#Escape('executable with spaces') . b:command_tail

Execute(The pylama command callback should let you set options):
  let g:ale_python_pylama_options = '--some-option'

  AssertLinter 'pylama',
  \ ale#path#CdString(expand('#' . bufnr('') . ':p:h'))
  \   . ale#Escape('pylama') . ' --some-option' . b:command_tail

Execute(The pylama command callback should switch directories to the detected project root):
  silent execute 'file ' . fnameescape(g:dir . '/python_paths/no_virtualenv/subdir/foo/bar.py')

  AssertLinter 'pylama',
  \ ale#path#CdString(ale#path#Simplify(g:dir . '/python_paths/no_virtualenv/subdir'))
  \   . ale#Escape('pylama') . b:command_tail

Execute(The pylama command callback shouldn't detect virtualenv directories where they don't exist):
  silent execute 'file ' . fnameescape(g:dir . '/python_paths/no_virtualenv/subdir/foo/bar.py')

  AssertLinter 'pylama',
  \ ale#path#CdString(ale#path#Simplify(g:dir . '/python_paths/no_virtualenv/subdir'))
  \   . ale#Escape('pylama') . b:command_tail

Execute(The pylama command callback should detect virtualenv directories and switch to the project root):
  silent execute 'file ' . fnameescape(g:dir . '/python_paths/with_virtualenv/subdir/foo/bar.py')

  let b:executable = ale#path#Simplify(
  \ g:dir . '/python_paths/with_virtualenv/env/' . b:bin_dir . '/pylama'
  \)

  AssertLinter b:executable,
  \ ale#path#CdString(ale#path#Simplify(g:dir . '/python_paths/with_virtualenv/subdir'))
  \   . ale#Escape(b:executable) . b:command_tail

Execute(You should able able to use the global pylama instead):
  silent execute 'file ' . fnameescape(g:dir . '/python_paths/with_virtualenv/subdir/foo/bar.py')
  let g:ale_python_pylama_use_global = 1

  AssertLinter 'pylama',
  \ ale#path#CdString(ale#path#Simplify(g:dir . '/python_paths/with_virtualenv/subdir'))
  \   . ale#Escape('pylama') . b:command_tail

Execute(Setting executable to 'pipenv' appends 'run pylama'):
  let g:ale_python_pylama_executable = 'path/to/pipenv'

  AssertLinter 'path/to/pipenv',
  \ ale#path#CdString(expand('#' . bufnr('') . ':p:h'))
  \   . ale#Escape('path/to/pipenv') . ' run pylama' . b:command_tail

Execute(Pipenv is detected when python_pylama_auto_pipenv is set):
  let g:ale_python_pylama_auto_pipenv = 1
  call ale#test#SetFilename('../python_fixtures/pipenv/whatever.py')

  AssertLinter 'pipenv',
  \ ale#path#CdString(expand('#' . bufnr('') . ':p:h'))
  \   . ale#Escape('pipenv') . ' run pylama' . b:command_tail