" Returns true if the given file belongs to your test runner
function! test#gdscript#gut#test_file(file) abort
  return fnamemodify(a:file, ':t') =~# 'test_.*\.gd$'
endfunction

" Returns test runner's arguments which will run the current file and/or line
function! test#gdscript#gut#build_position(type, position) abort
  if a:type ==# 'suite'
    return []
  endif

  let file = fnamemodify(a:position['file'], ':t')
  if a:type ==# 'file'
    return ['-gselect=' . file]
  endif

  if a:type ==# 'nearest'
    let test_name = s:nearest_test(a:position)
    if empty(test_name)
      return ['-gselect=' . file]
    else
      return ['-gselect=' . file, '-gunit_test_name='.test_name]
    endif
  endif

  throw "unexpected test run type '" . a:type . "'"
endfunction

" Returns processed args (if you need to do any processing)
function! test#gdscript#gut#build_args(args) abort
  return a:args
endfunction

" Returns the executable of your test runner
function! test#gdscript#gut#executable() abort
  return 'gut-runner-quickfix -d --path ' . getcwd() . ' -s addons/gut/gut_cmdln.gd -gdisable_colors'
endfunction

function! s:nearest_test(position) abort
  let match = test#base#nearest_test(a:position, { 'test': ['\v^\s*func (test_\w+)'], 'namespace': [] })
  if has_key(match, 'test')
    return match['test'][0]
  else
    return ''
  endif
endfunction