‘name’: ‘Problem 4’,
‘points’: 5,
‘suites’: [
‘cases’: [
Copyright By PowCoder代写 加微信 powcoder
‘answer’: ‘6421c341bf2d6fba08f83f7036110a4b’,
‘choices’: [
‘ThrowerAnt’,
‘ShortThrower’,
‘LongThrower’,
‘hidden’: False,
‘locked’: True,
‘multiline’: False,
‘question’: ‘What class do ShortThrower and LongThrower inherit from?’
‘answer’: ‘518cf1abbe2dae8aa23750b848467c41’,
‘choices’: [
‘A regular ThrowerAnt can only attack Bees at least 3 places away’,
‘A regular ThrowerAnt can only attack Bees at most 3 places away’,
‘A regular ThrowerAnt can only attack Bees at most 5 places away’,
‘There is no restriction on how far a regular ThrowerAnt can throw’
‘hidden’: False,
‘locked’: True,
‘multiline’: False,
‘question’: ‘What constraint does a regular ThrowerAnt have on its throwing distance?’
‘answer’: ’25ee49b03ca2512edbe84614f50731c6′,
‘choices’: [
‘A LongThrower can only attack Bees at least 5 places away’,
‘A LongThrower can only attack Bees at least 3 places away’,
‘A LongThrower can only attack Bees at most 5 places away’,
‘There is no restriction on how far a LongThrower can throw’
‘hidden’: False,
‘locked’: True,
‘multiline’: False,
‘question’: ‘What constraint does a LongThrower have on its throwing distance?’
‘answer’: ‘dca6b74bba9df322000a79d3f521517a’,
‘choices’: [
‘A ShortThrower can only attack Bees at least 3 places away’,
‘A ShortThrower can only attack Bees at most 3 places away’,
‘A ShortThrower can only attack Bees at most 5 places away’,
‘There is no restriction on how far a ShortThrower can throw’
‘hidden’: False,
‘locked’: True,
‘multiline’: False,
‘question’: ‘What constraint does a ShortThrower have on its throwing distance?’
‘answer’: ‘cad237b037db9bc56ead0ba408e535b0’,
‘choices’: [
‘The closest Bee in front of it within range’,
‘The closest Bee behind it within range’,
‘Any Bee in its current Place’,
‘Any Bee within range’
‘hidden’: False,
‘locked’: True,
‘multiline’: False,
‘question’: r”””
With the addition of these new ThrowerAnt subclasses, we must modify
our definition of nearest_bee. Now what Bee should ThrowerAnts throw
‘scored’: False,
‘type’: ‘concept’
‘cases’: [
‘code’: r”””
>>> # Testing Long/ShortThrower parameters
>>> ShortThrower.food_cost
1218df75a941ebc08cec539b1f16208f
>>> LongThrower.food_cost
1218df75a941ebc08cec539b1f16208f
>>> short_t = ShortThrower()
>>> long_t = LongThrower()
>>> short_t.health
10d7626438082950badf2b6216f9b0a8
>>> long_t.health
10d7626438082950badf2b6216f9b0a8
‘hidden’: False,
‘locked’: True,
‘multiline’: False
‘code’: r”””
>>> from ants import *
>>> LongThrower.implemented
>>> ShortThrower.implemented
‘hidden’: False,
‘locked’: False,
‘multiline’: False
‘code’: r”””
>>> # Test ShortThrower hit
>>> ant = ShortThrower()
>>> in_range = Bee(2)
>>> gamestate.places[‘tunnel_0_0’].add_insect(ant)
>>> gamestate.places[“tunnel_0_3″].add_insect(in_range)
>>> ant.action(gamestate)
>>> in_range.health
‘hidden’: False,
‘locked’: False,
‘multiline’: False
‘code’: r”””
>>> # Testing ShortThrower miss
>>> ant = ShortThrower()
>>> out_of_range = Bee(2)
>>> gamestate.places[“tunnel_0_0”].add_insect(ant)
>>> gamestate.places[“tunnel_0_4″].add_insect(out_of_range)
>>> ant.action(gamestate)
>>> out_of_range.health
‘hidden’: False,
‘locked’: False,
‘multiline’: False
‘code’: r”””
>>> # Test LongThrower Hit
>>> ant = LongThrower()
>>> in_range = Bee(2)
>>> gamestate.places[‘tunnel_0_0’].add_insect(ant)
>>> gamestate.places[“tunnel_0_5″].add_insect(in_range)
>>> ant.action(gamestate)
>>> in_range.health
‘hidden’: False,
‘locked’: False,
‘multiline’: False
‘code’: r”””
>>> # Testing LongThrower miss
>>> ant = LongThrower()
>>> out_of_range = Bee(2)
>>> gamestate.places[“tunnel_0_0”].add_insect(ant)
>>> gamestate.places[“tunnel_0_4″].add_insect(out_of_range)
>>> ant.action(gamestate)
>>> out_of_range.health
‘hidden’: False,
‘locked’: False,
‘multiline’: False
‘code’: r”””
>>> # Testing LongThrower miss next to the hive
>>> ant = LongThrower()
>>> gamestate.places[“tunnel_0_4″].add_insect(ant)
>>> ant.action(gamestate) # should not error
‘hidden’: False,
‘locked’: False,
‘multiline’: False
‘code’: r”””
>>> # Testing LongThrower targets farther one
>>> ant = LongThrower()
>>> out_of_range = Bee(2)
>>> in_range = Bee(2)
>>> gamestate.places[“tunnel_0_0”].add_insect(ant)
>>> gamestate.places[“tunnel_0_4”].add_insect(out_of_range)
>>> gamestate.places[“tunnel_0_5″].add_insect(in_range)
>>> ant.action(gamestate)
>>> out_of_range.health
>>> in_range.health
‘hidden’: False,
‘locked’: False,
‘multiline’: False
‘code’: r”””
>>> # Testing LongThrower ignores bees outside range
>>> thrower = LongThrower()
>>> gamestate.places[“tunnel_0_0”].add_insect(thrower)
>>> bee1 = Bee(1001)
>>> bee2 = Bee(1001)
>>> gamestate.places[“tunnel_0_4”].add_insect(bee1)
>>> gamestate.places[“tunnel_0_5″].add_insect(bee2)
>>> thrower.action(gamestate)
>>> bee1.health
>>> bee2.health
‘hidden’: False,
‘locked’: False,
‘multiline’: False
‘code’: r”””
>>> # Testing LongThrower attacks nearest bee in range
>>> thrower = LongThrower()
>>> gamestate.places[“tunnel_0_0”].add_insect(thrower)
>>> bee1 = Bee(1001)
>>> bee2 = Bee(1001)
>>> gamestate.places[“tunnel_0_5”].add_insect(bee1)
>>> gamestate.places[“tunnel_0_6″].add_insect(bee2)
>>> thrower.action(gamestate)
>>> bee1.health
>>> bee2.health
‘hidden’: False,
‘locked’: False,
‘multiline’: False
‘code’: r”””
>>> # Testing case when min_range of LongThrower is outside of the tunnel
>>> bee = Bee(2)
>>> ant = LongThrower()
>>> gamestate.places[“tunnel_0_6”].add_insect(ant)
>>> gamestate.places[“tunnel_0_7″].add_insect(bee)
>>> ant.action(gamestate)
>>> bee.health
‘hidden’: False,
‘locked’: False,
‘multiline’: False
‘code’: r”””
>>> # Testing if max_range is looked up in the instance
>>> # and check that the code isnt dependent on the ants name
>>> ant = ShortThrower()
>>> ant.name = ‘short2’
>>> ant.max_range = 10 # Buff the ant’s range
>>> gamestate.places[“tunnel_0_0”].add_insect(ant)
>>> bee = Bee(2)
>>> gamestate.places[“tunnel_0_6″].add_insect(bee)
>>> ant.action(gamestate)
>>> bee.health
‘hidden’: False,
‘locked’: False,
‘multiline’: False
‘code’: r”””
>>> # Testing there is no new nearest_bee function in ShortThrower / LongThrower
>>> assert ShortThrower.nearest_bee is ThrowerAnt.nearest_bee
>>> assert LongThrower.nearest_bee is ThrowerAnt.nearest_bee
‘hidden’: False,
‘locked’: False,
‘multiline’: False
‘scored’: True,
‘setup’: r”””
>>> from ants import *
>>> beehive, layout = Hive(AssaultPlan()), dry_layout
>>> dimensions = (1, 9)
>>> gamestate = GameState(None, beehive, ant_types(), layout, dimensions)
‘teardown’: ”,
‘type’: ‘doctest’
‘cases’: [
‘code’: r”””
>>> # Testing if min_range is set appropriately in ThrowerAnt
>>> ant = ThrowerAnt()
>>> gamestate.places[“tunnel_0_0”].add_insect(ant)
>>> bee = Bee(2)
>>> gamestate.places[“tunnel_0_0″].add_insect(bee)
>>> ant.action(gamestate)
>>> bee.health
‘hidden’: False,
‘locked’: False,
‘multiline’: False
‘code’: r”””
>>> # Testing if max_range is set appropriately in ThrowerAnt
>>> ant = ThrowerAnt()
>>> gamestate.places[“tunnel_0_0”].add_insect(ant)
>>> bee = Bee(2)
>>> gamestate.places[“tunnel_0_99″].add_insect(bee)
>>> ant.action(gamestate)
>>> bee.health
‘hidden’: False,
‘locked’: False,
‘multiline’: False
‘code’: r”””
>>> # Special thrower class that just hits things 6 away
>>> class JustSixThrower(ThrowerAnt):
… min_range = max_range = 6
>>> ant = JustSixThrower()
>>> gamestate.places[“tunnel_0_0”].add_insect(ant)
>>> exact_bee = Bee(2)
>>> gamestate.places[“tunnel_0_6″].add_insect(exact_bee)
>>> ant.action(gamestate)
>>> exact_bee.health
‘hidden’: False,
‘locked’: False,
‘multiline’: False
‘code’: r”””
>>> # Special thrower class that just hits things 6 away
>>> class JustSixThrower(ThrowerAnt):
… min_range = max_range = 6
>>> ant = JustSixThrower()
>>> gamestate.places[“tunnel_0_0”].add_insect(ant)
>>> close_bee = Bee(2)
>>> gamestate.places[“tunnel_0_5″].add_insect(close_bee)
>>> ant.action(gamestate)
>>> close_bee.health
‘hidden’: False,
‘locked’: False,
‘multiline’: False
‘scored’: True,
‘setup’: r”””
>>> from ants import *
>>> beehive, layout = Hive(AssaultPlan()), dry_layout
>>> dimensions = (1, 100)
>>> gamestate = GameState(None, beehive, ant_types(), layout, dimensions)
‘teardown’: ”,
‘type’: ‘doctest’
‘cases’: [
‘code’: r”””
>>> # Special thrower class that just hits things 6 away
>>> class JustSixThrower(ThrowerAnt):
… min_range = max_range = 6
>>> ant = JustSixThrower()
>>> gamestate.places[“tunnel_0_0”].add_insect(ant)
>>> far_bee = Bee(2)
>>> gamestate.places[“tunnel_0_7″].add_insect(far_bee)
>>> ant.action(gamestate)
>>> far_bee.health
‘hidden’: False,
‘locked’: False,
‘multiline’: False
‘code’: r”””
>>> # Testing LongThrower Inheritance from ThrowerAnt
>>> def new_action(self, gamestate):
… raise NotImplementedError()
>>> def new_throw_at(self, target):
… raise NotImplementedError()
>>> ThrowerAnt.action = new_action
>>> test_long = LongThrower()
>>> passed = 0
… test_long.action(gamestate)
… except NotImplementedError:
… passed += 1
>>> ThrowerAnt.action = old_thrower_action
>>> ThrowerAnt.throw_at = new_throw_at
>>> test_long = LongThrower()
… test_long.throw_at(Bee(1))
… except NotImplementedError:
… passed += 1
>>> ThrowerAnt.throw_at = old_throw_at
>>> passed
‘hidden’: False,
‘locked’: False,
‘multiline’: False
‘code’: r”””
>>> # Testing ShortThrower Inheritance from ThrowerAnt
>>> def new_action(self, gamestate):
… raise NotImplementedError()
>>> def new_throw_at(self, target):
… raise NotImplementedError()
>>> ThrowerAnt.action = new_action
>>> test_short = ShortThrower()
>>> passed = 0
… test_short.action(gamestate)
… except NotImplementedError:
… passed += 1
>>> ThrowerAnt.action = old_thrower_action
>>> ThrowerAnt.throw_at = new_throw_at
>>> test_short = ShortThrower()
… test_short.throw_at(Bee(1))
… except NotImplementedError:
… passed += 1
>>> ThrowerAnt.throw_at = old_throw_at
>>> passed
‘hidden’: False,
‘locked’: False,
‘multiline’: False
‘scored’: True,
‘setup’: r”””
>>> from ants import *
>>> beehive, layout = Hive(AssaultPlan()), dry_layout
>>> dimensions = (1, 9)
>>> gamestate = GameState(None, beehive, ant_types(), layout, dimensions)
>>> old_thrower_action = ThrowerAnt.action
>>> old_throw_at = ThrowerAnt.throw_at
‘teardown’: r”””
>>> ThrowerAnt.action = old_thrower_action
>>> ThrowerAnt.throw_at = old_throw_at
‘type’: ‘doctest’
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