" Author: Ben Falconer <ben@falconers.me.uk>
" Description: A language server for C++

Before:
  Save g:ale_cpp_cquery_executable
  Save g:ale_cpp_cquery_cache_directory

  unlet! g:ale_cpp_cquery_executable
  unlet! b:ale_cpp_cquery_executable
  unlet! g:ale_cpp_cquery_cache_directory
  unlet! b:ale_cpp_cquery_cache_directory

  runtime ale_linters/cpp/cquery.vim

After:
  Restore
  unlet! b:ale_cpp_cquery_executable
  unlet! b:ale_cpp_cquery_cache_directory
  call ale#linter#Reset()

Execute(The executable should be configurable):
  AssertEqual 'cquery', ale_linters#cpp#cquery#GetExecutable(bufnr(''))

  let b:ale_cpp_cquery_executable = 'foobar'

  AssertEqual 'foobar', ale_linters#cpp#cquery#GetExecutable(bufnr(''))

Execute(The executable should be used in the command):
  AssertEqual
  \ ale#Escape('cquery'),
  \ ale_linters#cpp#cquery#GetCommand(bufnr(''))

  let b:ale_cpp_cquery_executable = 'foobar'

  AssertEqual
  \ ale#Escape('foobar'),
  \ ale_linters#cpp#cquery#GetCommand(bufnr(''))

Execute(The cache directory should be configurable):
  AssertEqual
  \ {'cacheDirectory': expand('$HOME/.cache/cquery')},
  \ ale_linters#cpp#cquery#GetInitializationOptions(bufnr(''))

  let b:ale_cpp_cquery_cache_directory = '/foo/bar'

  AssertEqual
  \ {'cacheDirectory': '/foo/bar'},
  \ ale_linters#cpp#cquery#GetInitializationOptions(bufnr(''))