def perform_test(self, status_dict):
"""Test that the heuristic on leafs is consistent with the utility"""
# Build models
map_obj = Map(status_dict["game"]["board"]["tiles"])
status = Status(status_dict["game"], map_obj)
# Simulate a final status
status.turn = status.max_turns
heuristic_tuple = self.heuristic.heuristic(status)
utility_tuple = utility(status)
# Check that heuristic and utility are consistent
for i in range(4):
for j in range(4):
if utility_tuple[i] > utility_tuple[j]:
self.assertGreater(heuristic_tuple[i], heuristic_tuple[j])
elif utility_tuple[i] == utility_tuple[j]:
self.assertAlmostEqual(
heuristic_tuple[i],
heuristic_tuple[j]
)
else:
self.assertLess(heuristic_tuple[i], heuristic_tuple[j])
def perform_test(self, status_dict):
"""Test that simulate returns a new object"""
# Build models
map_obj = Map(status_dict["game"]["board"]["tiles"])
status = Status(status_dict["game"], map_obj)
original_status = status.clone()
next_status = simulate(status, Action.north)
if original_status != next_status:
self.assertNotEqual(id(status), id(next_status))
def perform_test(self, status_dict):
"""Test that simulate returns a new object"""
# Build models
map_obj = Map(status_dict["game"]["board"]["tiles"])
status = Status(status_dict["game"], map_obj)
# Simulate the last turn
status.turn = status.max_turns
next_status = simulate(status, Action.north)
self.assertEqual(status, next_status)
def perform_test(self, status_pair):
"""Test simulate by comparing simulated status"""
dict_before, dict_after = status_pair
# Build models
map_obj = Map(dict_before["game"]["board"]["tiles"])
status_before = Status(dict_before["game"], map_obj)
status_after = Status(dict_after["game"], map_obj)
# Get actions
actions_by_hero = [status_after.heroes[i].last_dir for i in range(4)]
first_hero = status_before.current_hero()
# Shift actions such that first_hero is the first to move
actions = actions_by_hero[first_hero:] + actions_by_hero[:first_hero]
# Run simulations
simulated = simulate_actions(status_before, actions)
# Compare
self.assertEqual(
status_after,
simulated,
msg=(
"Before:\n{before}\n"
+ "Actions: {actions}\n"
+ "After:\n{after}\n"
+ "Simulated:\n{sim}\n"
+ "Round: {b_id} {b_turn} --> {a_id} {a_turn}"
).format(
before=status_before,
actions=actions,
after=status_after,
sim=simulated,
b_id=status_before.id,
b_turn=status_before.turn,
a_id=status_after.id,
a_turn=status_after.turn,
),
)