Before:
  let b:files = '../test-files/erlang'
  call ale#assert#SetUpLinterTest('erlang', 'erlang_ls')

After:
  call ale#assert#TearDownLinterTest()

Execute(The default command should be correct):
  AssertLinter 'erlang_ls',
  \ ale#Escape('erlang_ls') . ' --log-level=' . ale#Escape('info')

Execute(Executable should be configurable):
  let b:ale_erlang_erlang_ls_executable = '/path/to/erlang_ls'

  AssertLinter '/path/to/erlang_ls',
  \ ale#Escape('/path/to/erlang_ls') . ' --log-level=' . ale#Escape('info')

Execute(Log level should be configurable):
  let b:ale_erlang_erlang_ls_log_level = 'debug'

  AssertLinter 'erlang_ls',
  \ ale#Escape('erlang_ls') . ' --log-level=' . ale#Escape('debug')

Execute(Log directory should be configurable):
  let b:ale_erlang_erlang_ls_log_dir = '/path/to/logs'

  AssertLinter 'erlang_ls',
  \ ale#Escape('erlang_ls')
  \ . ' --log-dir=' . ale#Escape('/path/to/logs')
  \ . ' --log-level=' . ale#Escape('info')

Execute(Project root should be detected using erlang_ls.config):
  call ale#test#SetFilename(b:files . '/app_with_erlang_ls_config/src/app.erl')
  AssertLSPProject ale#test#GetFilename(b:files . '/app_with_erlang_ls_config')

  call ale#test#SetFilename(b:files . '/app_with_erlang_ls_config/_build/default/lib/dep/src/dep.erl')
  AssertLSPProject ale#test#GetFilename(b:files . '/app_with_erlang_ls_config')

Execute(Root of Rebar3 project should be detected):
  call ale#test#SetFilename(b:files . '/app/src/app.erl')
  AssertLSPProject ale#test#GetFilename(b:files . '/app')

  call ale#test#SetFilename(b:files . '/app/_build/default/lib/dep/src/dep.erl')
  AssertLSPProject ale#test#GetFilename(b:files . '/app')

Execute(Root of kerl managed Erlang/OTP installation should be detected):
  call ale#test#SetFilename(b:files . '/kerl_otp_root/lib/stdlib-4.1.1/array.erl')
  AssertLSPProject ale#test#GetFilename(b:files . '/kerl_otp_root')