Task description ---------------- BpCoding Dojo / Songkata challenge solution (offline): https://github.com/BpCodingDojo/SongKata/blob/master/README.md Solution -------- Python 3. solution using only pandas module as extra. Implementing using TDD approach via pytest and VS Code. TDD steps --------- Some test cases are deprecated during the TDD process as new steps are covering them fully. + can return a number: test_can_call_solution() [DEPRECATED] + can read header row from file: test_can_read_header_line() [DEPRECATED] + can check file open error: test_can_check_if_file_exists() + can interpret header: test_can_read_header() + can detect if header is invalid: test_can_detect_missing_header_param() + can detect if header is invalid: test_can_detect_non_num_header_param() + can interpret song lines: test_can_read_song_list() + can detect if song lines are invalid: test_can_detect_non_num_in_song_list() + can return ordered hit list: test_can_rate_song() + can tolerate lose data format: test_can_tolerate_lose_formatting()