Before:
  Save g:ale_perl_perlcritic_profile
  Save g:ale_perl_perlcritic_options
  Save g:ale_perl_perlcritic_executable
  Save g:ale_perl_perlcritic_showrules

  unlet! g:ale_perl_perlcritic_options
  unlet! g:ale_perl_perlcritic_executable
  unlet! g:ale_perl_perlcritic_showrules
  let g:ale_perl_perlcritic_profile = ''

  runtime ale_linters/perl/perlcritic.vim

  call ale#test#SetDirectory('/testplugin/test/command_callback')
  call ale#test#SetFilename('test.pl')

After:
  Restore

  unlet! b:ale_perl_perlcritic_profile
  unlet! b:ale_perl_perlcritic_options
  unlet! b:ale_perl_perlcritic_executable
  unlet! b:ale_perl_perlcritic_showrules
  unlet! b:readme_path

  call ale#test#RestoreDirectory()
  call ale#linter#Reset()

Execute(The command should be correct with g:ale_perl_perlcritic_showrules off):
  let b:ale_perl_perlcritic_showrules = 0

  AssertEqual
  \ ale#Escape('perlcritic') . ' --verbose ''%l:%c %m\n'' --nocolor',
  \ ale_linters#perl#perlcritic#GetCommand(bufnr(''))

Execute(The command should be correct with g:ale_perl_perlcritic_showrules on):
  let b:ale_perl_perlcritic_showrules = 1

  AssertEqual
  \ ale#Escape('perlcritic') . ' --verbose ''%l:%c %m [%p]\n'' --nocolor',
  \ ale_linters#perl#perlcritic#GetCommand(bufnr(''))

Execute(The command search for the profile file when set):
  let b:ale_perl_perlcritic_profile = 'README.md'

  let b:readme_path = ale#path#Winify(expand('%:p:h:h:h') . '/README.md')

  AssertEqual
  \ ale#Escape('perlcritic') . ' --verbose ''%l:%c %m\n'' --nocolor'
  \   . ' --profile ' . ale#Escape(b:readme_path),
  \ ale_linters#perl#perlcritic#GetCommand(bufnr(''))

Execute(Extra options should be set appropriately):
  let b:ale_perl_perlcritic_options = 'beep boop'

  AssertEqual
  \ ale#Escape('perlcritic') . ' --verbose ''%l:%c %m\n'' --nocolor'
  \   . ' beep boop',
  \ ale_linters#perl#perlcritic#GetCommand(bufnr(''))