Before:
  call ale#assert#SetUpLinterTest('elixir', 'credo')
  call ale#test#SetFilename('../test-files/elixir/mix_project/lib/app.ex')


After:
  unlet! g:ale_elixir_credo_strict

  call ale#assert#TearDownLinterTest()

Execute(Builds credo command with normal project):
  AssertLinterCwd ale#path#Simplify(g:dir . '/../test-files/elixir/mix_project')
  AssertLinter 'mix',
  \ 'mix help credo && mix credo suggest --format=flycheck --read-from-stdin %s'

Execute(Builds credo command with umbrella project):
  call ale#test#SetFilename('../test-files/elixir/umbrella_project/apps/mix_project/lib/app.ex')

  AssertLinterCwd ale#path#Simplify(g:dir . '/../test-files/elixir/umbrella_project')
  AssertLinter 'mix',
  \ 'mix help credo && mix credo suggest --format=flycheck --read-from-stdin %s'

Execute(Builds credo command with --strict mode when set to 1):
  let g:ale_elixir_credo_strict = 1

  AssertLinter 'mix',
  \ 'mix help credo && mix credo --strict --format=flycheck --read-from-stdin %s'

Execute(Builds credo command with suggest mode by default):
  AssertLinter 'mix',
  \ 'mix help credo && mix credo suggest --format=flycheck --read-from-stdin %s'

Execute(Builds credo command with suggest mode when set to 0):
  let g:ale_elixir_credo_strict = 0

  AssertLinter 'mix',
  \ 'mix help credo && mix credo suggest --format=flycheck --read-from-stdin %s'

Execute(Builds credo command with a custom config file):
  let g:ale_elixir_credo_config_file = '/home/user/custom_credo.exs'

  AssertLinter 'mix',
  \ 'mix help credo && mix credo suggest --config-file /home/user/custom_credo.exs --format=flycheck --read-from-stdin %s'