Before:
  call ale#assert#SetUpLinterTest('bib', 'bibclean')

  let g:ale_ruby_rubocop_executable = 'bibclean'
  let g:ale_ruby_rubocop_options = ''

After:
  call ale#assert#TearDownLinterTest()

Execute(Executable should default to bibclean):
  AssertLinter 'bibclean', ale#Escape('bibclean')
  \   . ' -file-position '

Execute(Should be able to set a custom executable):
  let g:ale_bib_bibclean_executable = 'bin/bibclean'

  AssertLinter 'bin/bibclean' , ale#Escape('bin/bibclean')
  \   . ' -file-position '

Execute(Should not include custom options):
  let g:ale_bib_bibclean_options = '-no-prettryprint'

  AssertLinter 'bibclean' , ale#Escape('bibclean')
  \   . ' -file-position '