Split check_infoyml() into two functions and added tests for both.
Split check_infoyml() into write_info_txt() to write a path to the info.txt file and fetch_info_txt() to get the path from the info.txt file.
Split check_infoyml() into write_info_txt() to write a path to the info.txt file and fetch_info_txt() to get the path from the info.txt file.