def copy_files!
        destination = temp_transformed_path

        if has_base?
          FileUtils.cp_r("#{base_spec.temp_raw_path}/.", destination)
        end

        begin
          FileUtils.cp_r("#{before_path}/.", destination)
        rescue Errno::ENOENT => e
          raise e unless has_base?
        end
      end
def copy_files!
        destination = temp_transformed_path

        if has_base?
          FileUtils.cp_r("#{base_spec.temp_raw_path}/.", destination)
        end

        begin
          FileUtils.cp_r("#{before_path}/.", destination)
        rescue Errno::ENOENT => e
          raise e unless has_base?
        end
      end
Copies the before subdirectory of the given tests folder in the raw
 directory.