The test_reward_shaper_is_finite_and_bounded test validates normal operation but does not test boundary conditions such as:
- All-zero boards (empty game state)
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- Fully-filled boards (game over state)
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- Very large merge bonuses
Adding these edge cases would improve test coverage and catch potential numerical issues.
The
test_reward_shaper_is_finite_and_boundedtest validates normal operation but does not test boundary conditions such as:Adding these edge cases would improve test coverage and catch potential numerical issues.