class Rails::TestUnit::Runner

def load_tests(argv)
  patterns = extract_filters(argv)
  tests = list_tests(patterns)
  tests.to_a.each do |path|
    abs_path = File.expand_path(path)
    require abs_path
  rescue LoadError => exception
    if exception.path == abs_path
      all_tests = list_tests([default_test_glob])
      corrections = DidYouMean::SpellChecker.new(dictionary: all_tests).correct(path)
      if corrections.empty?
        raise exception
      end
      raise InvalidTestError.new(path, DidYouMean::Formatter.message_for(corrections))
    else
      raise
    end
  end
end