[1][Dev Test Case] Read and load maze from file

[gabriel-lau]

Test cases for #2 and the results

[halfofning]

Unit tests done for reading and loading maze from file.

Scenario	Description	Test Values	Expected Outcome	Actual Outcome	Pass/Fail
1	test_read_maze_normal(): Test when adding a standard maze file	maze.csv	Returns a nested list of maze items: [['X', 'X', 'X', 'X', 'X', 'X', 'X', 'X'], ['X', 'O', 'O', 'O', 'X', 'O', 'A', 'X'], ['X', 'O', 'X', 'O', 'X', 'O', 'X', 'X'], ['X', 'O', 'X', 'O', 'X', 'O', 'O', 'X'], ['X', 'O', 'X', 'O', 'X', 'X', 'O', 'X'], ['X', 'O', 'X', 'O', 'X', 'O', 'O', 'X'], ['X', 'O', 'X', 'O', 'O', 'O', 'X', 'X'], ['X', 'B', 'X', 'X', 'X', 'X', 'X', 'X']]	Same as expected	Pass
2	test_read_maze_no_start_end(): Test when adding a maze file with no start (A) or end (B) values	maze-no-start-end.csv	Returns a nested list of maze items (see above).	Same as expected	Pass
3	test_read_maze_empty(): Test when adding an empty maze file	maze-empty.csv	Returns an empty list: []	Same as expected	Pass
4	Added #28: test_read_csv_no_exist(): Test when adding a non-existent .csv file	fake.csv	Returns an empty list: []	Same as expected	Pass
5	test_read_non_csv(): Test when adding a file that is not in .csv format	maze.jpeg	Returns an empty list: []	Same as expected	Pass
6	test_store_start_end_name_error(): Test if function store_start_end knows if maze has no start (A) or end (B) point	[]	Returns 'Maze does not have a start or end point.'	Same as expected	Pass
7	test_store_start_end_row_exist(): Test if function store_start_end records the value of the start (A) and end (B) point	[['X', 'X', 'X', 'X', 'X', 'X', 'X', 'X'], ['X', 'O', 'O', 'O', 'X', 'O', 'A', 'X'], ['X', 'O', 'X', 'O', 'X', 'O', 'X', 'X'], ['X', 'O', 'X', 'O', 'X', 'O', 'O', 'X'], ['X', 'O', 'X', 'O', 'X', 'X', 'O', 'X'], ['X', 'O', 'X', 'O', 'X', 'O', 'O', 'X'], ['X', 'O', 'X', 'O', 'O', 'O', 'X', 'X'], ['X', 'B', 'X', 'X', 'X', 'X', 'X', 'X']]	Returns [[2, 7], [8, 2]]	Same as expected	Pass

[halfofning]

Test coverage achieved for reading and loading maze from file (+ displaying menu).