def test_find_single_nearby_food_(self):
for test_num in range(0, 100):
world = [[CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY],
[CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY],
[CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY],
[CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY],
[CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY],
[CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY], ]
food_level = [['', '', '', '', '', ''],
['', '', '', '', '', ''],
['', '', '', '', '', ''],
['', '', '', '', '', ''],
['', '', '', '', '', ''],
['', '', '', '', '', '']]
test_world = World(WORLD_DIM, NUM_FOODS)
test_world.grid = world
test_world.food_level = food_level
creature_row = randrange(0, WORLD_DIM - 1)
creature_col = randrange(0, WORLD_DIM - 1)
test_creature = Creature((creature_row, creature_col), 0)
food_location = [-1, -1]
while not test_creature.legal_move(test_world, food_location):
food_direction = choice([[1, 0], [-1, 0], [0, 1], [0, -1]])
food_location = [creature_row - food_direction[0], creature_col - food_direction[1]]
test_world.set_cell(food_location[0], food_location[1], CELL_FOOD)
test_world.reset_food_level(food_location[0], food_location[1])
test_world.grow_all_food_level()
submission_output = test_creature.find_nearby_food(test_world)
proper_output = food_location
self.assertEqual(proper_output, submission_output, "The test randomly places a food on one of the cells adjacent to the creature. Then test find_nearby_food method.")
def test_move_and_eat_random_locations_hungry(self):
for test_num in range(0, 100):
world = [[CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY],
[CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY],
[CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY],
[CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY],
[CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY],
[CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY], ]
food_level = [['', '', '', '', '', ''],
['', '', '', '', '', ''],
['', '', '', '', '', ''],
['', '', '', '', '', ''],
['', '', '', '', '', ''],
['', '', '', '', '', '']]
test_world = World(WORLD_DIM, NUM_FOODS)
test_world.grid = world
test_world.food_level = food_level
creature_row = randrange(0, WORLD_DIM - 1)
creature_col = randrange(0, WORLD_DIM - 1)
test_creature = Creature((creature_row, creature_col), 1)
food_row = randrange(0, WORLD_DIM - 1)
food_col = randrange(0, WORLD_DIM - 1)
food_location = [food_row, food_col]
test_world.set_cell(food_location[0], food_location[1], CELL_FOOD)
food_level[food_row][food_col] = FOOD_GROWTH
test_creature.move_and_eat(test_world, food_location)
self.assertEqual(test_creature.get_hunger_level(), 1 - FOOD_GROWTH,"A creature (hunger level:1) at a random position moves and eat a food (level:0.025). Then the creature's hunger level becomes 1-0.025")
self.assertEqual(test_world.get_food_level(food_row, food_col), FOOD_DEFAULT, "After being eaten, the food level goes back to the FOOD_DEFAULT value.")
def test_move_and_eat_random_locations_not_hungry(self):
for test_num in range(0, 100):
world = [[CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY],
[CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY],
[CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY],
[CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY],
[CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY],
[CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY], ]
food_level = [['', '', '', '', '', ''],
['', '', '', '', '', ''],
['', '', '', '', '', ''],
['', '', '', '', '', ''],
['', '', '', '', '', ''],
['', '', '', '', '', '']]
test_world = World(WORLD_DIM, NUM_FOODS)
test_world.grid = world
test_world.food_level = food_level
creature_row = randrange(0, WORLD_DIM - 1)
creature_col = randrange(0, WORLD_DIM - 1)
test_creature = Creature((creature_row, creature_col), 0)
food_row = randrange(0, WORLD_DIM - 1)
food_col = randrange(0, WORLD_DIM - 1)
food_location = [food_row, food_col]
test_world.set_cell(food_location[0], food_location[1], CELL_FOOD)
food_level[food_row][food_col] = FOOD_GROWTH
test_creature.move_and_eat(test_world, food_location)
self.assertEqual(test_creature.get_hunger_level(), 0, "If the creature is not hungry, move_and_eat method does not change its hunger level.")
self.assertEqual(test_world.get_food_level(food_row, food_col), FOOD_GROWTH, "If the creature is not hungry, move_and_eat method does not change the level of the food.")
def test_move_and_eat_random_locations_not_hungry(self):
for test_num in range(0, 100):
world = [[CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY],
[CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY],
[CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY],
[CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY],
[CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY],
[CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY], ]
food_level = [[0, 0, 0, 0, 0, 0],
[0, 0, 0, 0, 0, 0],
[0, 0, 0, 0, 0, 0],
[0, 0, 0, 0, 0, 0],
[0, 0, 0, 0, 0, 0],
[0, 0, 0, 0, 0, 0]]
test_world = World(WORLD_DIM, NUM_FOODS)
test_world.grid = world
test_world.food_level = food_level
creature_row = randrange(0, WORLD_DIM - 1)
creature_col = randrange(0, WORLD_DIM - 1)
test_creature = Creature((creature_row, creature_col), 0)
food_row = randrange(0, WORLD_DIM - 1)
food_col = randrange(0, WORLD_DIM - 1)
food_location = [food_row, food_col]
test_world.set_cell(food_location[0], food_location[1], CELL_FOOD)
food_level[food_row][food_col] = FOOD_GROWTH
test_creature.move_and_eat(test_world, food_location)
self.assertEqual(test_creature.get_hunger_level(), 0, "If the creature is not hungry, move_and_eat method does not change its hunger level.")
self.assertEqual(test_world.get_food_level(food_row, food_col), FOOD_GROWTH, "If the creature is not hungry, move_and_eat method does not change the level of the food.")
def test_move_and_eat_random_locations_hungry(self):
for test_num in range(0, 100):
world = [[CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY],
[CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY],
[CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY],
[CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY],
[CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY],
[CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY], ]
food_level = [[0, 0, 0, 0, 0, 0],
[0, 0, 0, 0, 0, 0],
[0, 0, 0, 0, 0, 0],
[0, 0, 0, 0, 0, 0],
[0, 0, 0, 0, 0, 0],
[0, 0, 0, 0, 0, 0]]
test_world = World(WORLD_DIM, NUM_FOODS)
test_world.grid = world
test_world.food_level = food_level
creature_row = randrange(0, WORLD_DIM - 1)
creature_col = randrange(0, WORLD_DIM - 1)
test_creature = Creature((creature_row, creature_col), 1)
food_row = randrange(0, WORLD_DIM - 1)
food_col = randrange(0, WORLD_DIM - 1)
food_location = [food_row, food_col]
test_world.set_cell(food_location[0], food_location[1], CELL_FOOD)
food_level[food_row][food_col] = FOOD_GROWTH
test_creature.move_and_eat(test_world, food_location)
self.assertEqual(test_creature.get_hunger_level(), 1 - FOOD_GROWTH,"A creature (hunger level:1) at a random position moves and eat a food (level:0.025). Then the creature's hunger level becomes 1-0.025")
self.assertEqual(test_world.get_food_level(food_row, food_col), FOOD_DEFAULT, "After being eaten, the food level goes back to the FOOD_DEFAULT value.")
def test_creatures_starting_hunger(self):
test_creature = Creature((0, 0), 0)
test_world = World(5, 5)
sim = Simulation(world_dim=5, num_foods=5, creature_location=(0, 0), creature_hunger_level=0)
sim.world = test_world
sim.creature = test_creature
prev_hunger = test_creature.get_hunger_level()
for i in range(5):
self.assertTrue(prev_hunger <= test_creature.get_hunger_level())
prev_hunger = test_creature.get_hunger_level()
self.assertEqual(test_creature.get_hunger_level(), sim.creature.get_hunger_level())
def test_find_single_nearby_food_(self):
for test_num in range(0, 100):
world = [
[
CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY,
CELL_EMPTY
],
[
CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY,
CELL_EMPTY
],
[
CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY,
CELL_EMPTY
],
[
CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY,
CELL_EMPTY
],
[
CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY,
CELL_EMPTY
],
[
CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY,
CELL_EMPTY
],
]
food_level = [[0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0],
[0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0],
[0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0]]
test_world = World(WORLD_DIM, NUM_FOODS)
test_world.grid = world
test_world.food_level = food_level
creature_row = randrange(0, WORLD_DIM - 1)
creature_col = randrange(0, WORLD_DIM - 1)
test_creature = Creature((creature_row, creature_col), 0)
food_location = [-1, -1]
while not test_creature.legal_move(test_world, food_location):
food_direction = choice([[1, 0], [-1, 0], [0, 1], [0, -1]])
food_location = [
creature_row - food_direction[0],
creature_col - food_direction[1]
]
test_world.set_cell(food_location[0], food_location[1],
CELL_FOOD)
test_world.reset_food_level(food_location[0], food_location[1])
test_world.grow_all_food_level()
submission_output = test_creature.find_nearby_food(test_world)
proper_output = food_location
self.assertEqual(
proper_output, submission_output,
"The test randomly places a food on one of the cells adjacent to the creature. Then test find_nearby_food method."
)
def test_legal_move(self):
world = [[CELL_FOOD, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY],
[CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY],
[CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY],
[CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY],
[CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY],
[CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY], ]
test_world = World(WORLD_DIM, NUM_FOODS)
test_world.grid = world
test_creature = Creature([0, 0], 0)
self.assertTrue(test_creature.legal_move(test_world, (0, 0)), "Testing legal_move method for (0,0) - legal.")
self.assertTrue(test_creature.legal_move(test_world, (5, 5)), "Testing legal_move method for (5,5) - legal.")
self.assertFalse(test_creature.legal_move(test_world, (-1, -1)), "Testing legal_move method for (-1,-1) - illegal.")
self.assertFalse(test_creature.legal_move(test_world, (6, 6)), "Testing legal_move method for (6,6) - illegal.")
def test_simulation_with_new_world_instance(self):
'''
This test is mostly to make sure hunger is growing properly in the simulation
'''
test_creature = Creature([0, 0], 0)
test_world = World(5, 0)
sim = Simulation(world_dim=5, num_foods=0, creature_location=(0, 0), creature_hunger_level=0)
sim.world = test_world
sim.creature = test_creature
hunger = test_creature.get_hunger_level()
for steps in range(100):
sim.step()
self.assertEqual(test_creature.get_hunger_level(), hunger + HUNGER_GROWTH)
hunger += HUNGER_GROWTH
def test_move_and_eat_not_hungry(self):
world = [[CELL_FOOD, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY],
[CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY],
[CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY],
[CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY],
[CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY],
[CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY], ]
food_level = [[1, 0, 0, 0, 0, 0],
[0, 0, 0, 0, 0, 0],
[0, 0, 0, 0, 0, 0],
[0, 0, 0, 0, 0, 0],
[0, 0, 0, 0, 0, 0],
[0, 0, 0, 0, 0, 0]]
test_world = World(6, 1)
test_world.grid = world
test_world.food_level = food_level
test_creature = Creature([0, 1], 0)
test_creature.set_hunger_level(0)
test_creature.move_and_eat(test_world, [0, 0])
creature_hunger = test_creature.get_hunger_level()
creature_location = test_creature.get_location()
food_level = test_world.get_food_level(0, 0)
self.assertEqual(0, creature_hunger, "The creature (hunger level:0) moves and eats a food. Then its hunger level stays 0.")
self.assertEqual([0, 1], creature_location, "If not hungry, after move_and_eat(world,[0,0]) executed, the creature should stay at [0,1].")
self.assertEqual(1, food_level, "If not hungry, the creature does not move and eat the food. Thus the food level stays same (1).")
def test_move_and_eat_hungry(self):
world = [[CELL_FOOD, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY],
[CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY],
[CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY],
[CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY],
[CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY],
[CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY], ]
food_level = [[1, '', '', '', '', ''],
['', '', '', '', '', ''],
['', '', '', '', '', ''],
['', '', '', '', '', ''],
['', '', '', '', '', ''],
['', '', '', '', '', '']]
test_world = World(6, 1)
test_world.grid = world
test_world.food_level = food_level
test_creature = Creature([0, 1], 0)
test_creature.set_hunger_level(1)
test_creature.move_and_eat(test_world, [0, 0])
creature_hunger = test_creature.get_hunger_level()
creature_location = test_creature.get_location()
food_level = test_world.get_food_level(0, 0)
self.assertEqual(0, creature_hunger, "The creature (hunger level:1) moves and eats a food. Then its hunger level becomes 0.")
self.assertEqual([0, 0], creature_location, "After move_and_eat(world,[0,0]) executed, the creature should be at [0,0].")
self.assertEqual(FOOD_DEFAULT, food_level, "After move_and_eat(world,[0,0]) executed, the food at [0,0]'s level becomes the default value.")
def test_move_and_eat_no_food(self):
world = [[CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY],
[CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY],
[CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY],
[CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY],
[CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY],
[CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY], ]
food_level = [[0, 0, 0, 0, 0, 0],
[0, 0, 0, 0, 0, 0],
[0, 0, 0, 0, 0, 0],
[0, 0, 0, 0, 0, 0],
[0, 0, 0, 0, 0, 0],
[0, 0, 0, 0, 0, 0]]
test_world = World(6, 0)
test_world.grid = world
test_world.food_level = food_level
test_creature = Creature([0, 1], 0)
test_creature.set_hunger_level(1)
test_creature.move_and_eat(test_world, [0, 0])
creature_hunger = test_creature.get_hunger_level()
creature_location = test_creature.get_location()
food_level = test_world.get_food_level(0, 0)
self.assertEqual(1, creature_hunger, "If there's no food at the destination, move_and_eat method does not change the hunger level of the creature.")
self.assertEqual([0, 1], creature_location, "If there's no food at the destination, move_and_eat method does not change the location of the creature.")
self.assertEqual(0, food_level, "If there's not food at the destination, get_food_level(destination) should return 0.")
def test_simulation_with_new_world_instance(self):
'''
This test is mostly to make sure hunger is growing properly in the simulation
'''
test_creature = Creature([0, 0], 0)
test_world = World(5, 0)
sim = Simulation(world_dim=5,
num_foods=0,
creature_location=(0, 0),
creature_hunger_level=0)
sim.world = test_world
sim.creature = test_creature
hunger = test_creature.get_hunger_level()
for steps in range(100):
sim.step()
self.assertEqual(test_creature.get_hunger_level(),
hunger + HUNGER_GROWTH)
hunger += HUNGER_GROWTH
def test_move_and_eat_no_food(self):
world = [
[
CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY,
CELL_EMPTY
],
[
CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY,
CELL_EMPTY
],
[
CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY,
CELL_EMPTY
],
[
CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY,
CELL_EMPTY
],
[
CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY,
CELL_EMPTY
],
[
CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY,
CELL_EMPTY
],
]
food_level = [[0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0,
0], [0, 0, 0, 0, 0, 0],
[0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0],
[0, 0, 0, 0, 0, 0]]
test_world = World(6, 0)
test_world.grid = world
test_world.food_level = food_level
test_creature = Creature([0, 1], 0)
test_creature.set_hunger_level(1)
test_creature.move_and_eat(test_world, [0, 0])
creature_hunger = test_creature.get_hunger_level()
creature_location = test_creature.get_location()
food_level = test_world.get_food_level(0, 0)
self.assertEqual(
1, creature_hunger,
"If there's no food at the destination, move_and_eat method does not change the hunger level of the creature."
)
self.assertEqual(
[0, 1], creature_location,
"If there's no food at the destination, move_and_eat method does not change the location of the creature."
)
self.assertEqual(
0, food_level,
"If there's not food at the destination, get_food_level(destination) should return 0."
)
def test_move_and_eat_not_hungry(self):
world = [
[
CELL_FOOD, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY,
CELL_EMPTY
],
[
CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY,
CELL_EMPTY
],
[
CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY,
CELL_EMPTY
],
[
CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY,
CELL_EMPTY
],
[
CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY,
CELL_EMPTY
],
[
CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY,
CELL_EMPTY
],
]
food_level = [[1, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0,
0], [0, 0, 0, 0, 0, 0],
[0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0],
[0, 0, 0, 0, 0, 0]]
test_world = World(6, 1)
test_world.grid = world
test_world.food_level = food_level
test_creature = Creature([0, 1], 0)
test_creature.set_hunger_level(0)
test_creature.move_and_eat(test_world, [0, 0])
creature_hunger = test_creature.get_hunger_level()
creature_location = test_creature.get_location()
food_level = test_world.get_food_level(0, 0)
self.assertEqual(
0, creature_hunger,
"The creature (hunger level:0) moves and eats a food. Then its hunger level stays 0."
)
self.assertEqual(
[0, 1], creature_location,
"If not hungry, after move_and_eat(world,[0,0]) executed, the creature should stay at [0,1]."
)
self.assertEqual(
1, food_level,
"If not hungry, the creature does not move and eat the food. Thus the food level stays same (1)."
)
def test_find_single_nearby_food_(self):
world = [[CELL_FOOD, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY],
[CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY],
[CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY],
[CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY],
[CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY],
[CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY], ]
food_level = [[1, '', '', '', '', ''],
['', '', '', '', '', ''],
['', '', '', '', '', ''],
['', '', '', '', '', ''],
['', '', '', '', '', ''],
['', '', '', '', '', '']]
test_world = World(WORLD_DIM, NUM_FOODS)
test_world.grid = world
test_world.food_level = food_level
test_creature = Creature((0, 1), 0)
proper_output = [0, 0]
submission_output = test_creature.find_nearby_food(test_world)
self.assertEqual(proper_output, submission_output, "When creature is at (0,1) and food is on (0,0), find_nearby_food should return [0,0].")
def test_cant_find_far_food_(self):
world = [[CELL_FOOD, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY],
[CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY],
[CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY],
[CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY],
[CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY],
[CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY], ]
food_level = [[1, '', '', '', '', ''],
['', '', '', '', '', ''],
['', '', '', '', '', ''],
['', '', '', '', '', ''],
['', '', '', '', '', ''],
['', '', '', '', '', '']]
test_world = World(6, 1)
test_world.grid = world
test_world.food_level = food_level
test_creature = Creature([4, 4], 0)
proper_output = None
submission_output = test_creature.find_nearby_food(test_world)
self.assertEqual(proper_output, submission_output, "When the food is far away from the creature, find_nearby_food should return None.")
def test_simulation_with_new_creature_instance(self):
'''
This test is mostly to make sure the simlation can work with interchangeable creatures of different attributes
'''
test_creature = Creature((0, 0), 0)
test_world = World(5, 5)
sim = Simulation(world_dim=5,
num_foods=5,
creature_location=(0, 0),
creature_hunger_level=0)
sim.world = test_world
sim.creature = test_creature
sim.step()
for steps in range(100):
row = randrange(0, 4)
col = randrange(0, 4)
hunger = randrange(0, 10)
test_creature = Creature([row, col], hunger)
sim.creature = test_creature
sim.step()
def test_move_and_eat_hungry(self):
world = [
[
CELL_FOOD, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY,
CELL_EMPTY
],
[
CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY,
CELL_EMPTY
],
[
CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY,
CELL_EMPTY
],
[
CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY,
CELL_EMPTY
],
[
CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY,
CELL_EMPTY
],
[
CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY,
CELL_EMPTY
],
]
food_level = [[1, '', '', '', '', ''], ['', '', '', '', '', ''],
['', '', '', '', '', ''], ['', '', '', '', '', ''],
['', '', '', '', '', ''], ['', '', '', '', '', '']]
test_world = World(6, 1)
test_world.grid = world
test_world.food_level = food_level
test_creature = Creature([0, 1], 0)
test_creature.set_hunger_level(1)
test_creature.move_and_eat(test_world, [0, 0])
creature_hunger = test_creature.get_hunger_level()
creature_location = test_creature.get_location()
food_level = test_world.get_food_level(0, 0)
self.assertEqual(
0, creature_hunger,
"The creature (hunger level:1) moves and eats a food. Then its hunger level becomes 0."
)
self.assertEqual(
[0, 0], creature_location,
"After move_and_eat(world,[0,0]) executed, the creature should be at [0,0]."
)
self.assertEqual(
FOOD_DEFAULT, food_level,
"After move_and_eat(world,[0,0]) executed, the food at [0,0]'s level becomes the default value."
)
def test_find_single_nearby_food_(self):
world = [
[
CELL_FOOD, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY,
CELL_EMPTY
],
[
CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY,
CELL_EMPTY
],
[
CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY,
CELL_EMPTY
],
[
CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY,
CELL_EMPTY
],
[
CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY,
CELL_EMPTY
],
[
CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY,
CELL_EMPTY
],
]
food_level = [[1, '', '', '', '', ''], ['', '', '', '', '', ''],
['', '', '', '', '', ''], ['', '', '', '', '', ''],
['', '', '', '', '', ''], ['', '', '', '', '', '']]
test_world = World(WORLD_DIM, NUM_FOODS)
test_world.grid = world
test_world.food_level = food_level
test_creature = Creature((0, 1), 0)
proper_output = [0, 0]
submission_output = test_creature.find_nearby_food(test_world)
self.assertEqual(
proper_output, submission_output,
"When creature is at (0,1) and food is on (0,0), find_nearby_food should return [0,0]."
)
def test_cant_find_far_food_(self):
world = [
[
CELL_FOOD, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY,
CELL_EMPTY
],
[
CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY,
CELL_EMPTY
],
[
CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY,
CELL_EMPTY
],
[
CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY,
CELL_EMPTY
],
[
CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY,
CELL_EMPTY
],
[
CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY,
CELL_EMPTY
],
]
food_level = [[1, '', '', '', '', ''], ['', '', '', '', '', ''],
['', '', '', '', '', ''], ['', '', '', '', '', ''],
['', '', '', '', '', ''], ['', '', '', '', '', '']]
test_world = World(6, 1)
test_world.grid = world
test_world.food_level = food_level
test_creature = Creature([4, 4], 0)
proper_output = None
submission_output = test_creature.find_nearby_food(test_world)
self.assertEqual(
proper_output, submission_output,
"When the food is far away from the creature, find_nearby_food should return None."
)
def test_simulation_with_new_world_instance(self):
'''
This test is mostly to make sure the simlation can work with interchangeable worlds of the same size
'''
test_creature = Creature()
test_world = World(5, 0)
sim = Simulation(5, 0)
sim.world = test_world
sim.creature = test_creature
sim.step()
for steps in range(100):
food = randrange(0, 10)
test_world = World(5, LEVEL_MAX)
sim.world = test_world
sim.step()
def test_creatures_starting_hunger(self):
test_creature = Creature((0, 0), 0)
test_world = World(5, 5)
sim = Simulation(world_dim=5,
num_foods=5,
creature_location=(0, 0),
creature_hunger_level=0)
sim.world = test_world
sim.creature = test_creature
prev_hunger = test_creature.get_hunger_level()
for i in range(5):
self.assertTrue(prev_hunger <= test_creature.get_hunger_level())
prev_hunger = test_creature.get_hunger_level()
self.assertEqual(test_creature.get_hunger_level(),
sim.creature.get_hunger_level())
def test_wander_basic(self):
world = [[CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY],
[CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY],
[CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY],
[CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY],
[CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY],
[CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY], ]
test_world = World(6, 1)
test_world.grid = world
creature_row = randrange(0, WORLD_DIM)
creature_col = randrange(0, WORLD_DIM)
test_creature = Creature([creature_row, creature_col], 0)
old_location = test_creature.get_location()
test_creature.wander(test_world)
new_location = test_creature.get_location()
self.assertTrue(abs(old_location[0] - new_location[0]) <= 1 and abs(old_location[1] - new_location[1]) <= 1, "creature.wander() method moves the creature to an adjacent cell. The total difference of x and y coordinates (before and after wander()) should be equal or less than 1. ")
def test_legal_move(self):
world = [
[
CELL_FOOD, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY,
CELL_EMPTY
],
[
CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY,
CELL_EMPTY
],
[
CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY,
CELL_EMPTY
],
[
CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY,
CELL_EMPTY
],
[
CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY,
CELL_EMPTY
],
[
CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY, CELL_EMPTY,
CELL_EMPTY
],
]
test_world = World(WORLD_DIM, NUM_FOODS)
test_world.grid = world
test_creature = Creature([0, 0], 0)
self.assertTrue(test_creature.legal_move(test_world, (0, 0)),
"Testing legal_move method for (0,0) - legal.")
self.assertTrue(test_creature.legal_move(test_world, (5, 5)),
"Testing legal_move method for (5,5) - legal.")
self.assertFalse(test_creature.legal_move(test_world, (-1, -1)),
"Testing legal_move method for (-1,-1) - illegal.")
self.assertFalse(test_creature.legal_move(test_world, (6, 6)),
"Testing legal_move method for (6,6) - illegal.")
def test_get_hunger_level_one(self):
test_creature = Creature([0, 0], 1)
self.assertEqual(test_creature.get_hunger_level(), 1,
"Testing Creature([0,0],1) initialization.")
def test_get_hunger_level_zero(self):
test_creature = Creature([0, 0], 0)
self.assertEqual(test_creature.get_hunger_level(), 0,
"Testing Creature([0,0],0) initialization.")
def test_set_location(self):
test_creature = Creature([0, 0], 0)
test_creature.set_location([1, 1])
self.assertEqual(test_creature.get_location(), [1, 1],
"Testing creature.set_location([1,1]).")
def test_get_location(self):
test_creature = Creature([0, 0], 0)
self.assertEqual(test_creature.get_location(), [0, 0],
"A new-born creature's location is [0,0].")
def test_set_location(self):
test_creature = Creature([0, 0], 0)
test_creature.set_location([1, 1])
self.assertEqual(test_creature.get_location(), [1, 1], "Testing creature.set_location([1,1]).")
def test_get_hunger_level_zero(self):
test_creature = Creature([0, 0], 0)
self.assertEqual(test_creature.get_hunger_level(), 0, "Testing Creature([0,0],0) initialization.")
def test_get_location(self):
test_creature = Creature([0, 0], 0)
self.assertEqual(test_creature.get_location(), [0, 0], "A new-born creature's location is [0,0].")
def test_get_hunger_level_one(self):
test_creature = Creature([0, 0], 1)
self.assertEqual(test_creature.get_hunger_level(), 1, "Testing Creature([0,0],1) initialization.")
