Minesweeper Field Processor
11. Risks and Technical Debts¶
11.1 Risks¶
ID |
Risk |
Likelihood |
Impact |
Mitigation |
|---|---|---|---|---|
R-1 |
Malformed input causes undefined behaviour (e.g. grid row shorter than declared column count). |
Low |
Medium |
Kata assumes well-formed input; acceptable for this scope. |
R-2 |
Off-by-one errors in 8-directional neighbour bounds checking. |
Medium |
High |
Cover boundary cells (corners, edges) explicitly in unit tests. |
11.2 Technical Debts¶
ID |
Debt |
Impact |
Resolution |
|---|---|---|---|
D-1 |
No input validation. |
Low — kata guarantees valid input. |
Add validation if the system is ever extended beyond the kata. |
D-2 |
In-place grid mutation in Field Processor. |
Low — original grid is not needed after processing. |
Use a separate output grid if immutability becomes a requirement. |