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test_snake.py
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164 lines (150 loc) · 3.62 KB
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import unittest
from util import merge_dict, default_data
from snake import Snake
class TestSnake(unittest.TestCase):
# Test built off of loss:
# https://play.battlesnake.com/g/df436e2e-4dba-4fac-abbf-e7736aeef3cc/
def test_take_safer_path(self):
test_data = default_data()
my_snake = {
"id": "me",
"head": (3, 3),
"body": [(3, 3), (3, 2), (3, 1), (2, 1)],
"health": 100
}
merge_dict(test_data, {
"board": {
"width": 5,
"height": 5,
"snakes": [
my_snake,
{
"id": "them",
"head": (2, 4),
"body": [(2, 4), (1, 4), (0, 4), (0, 3), (0, 2), (0, 1), (0, 0)],
"health": 100
}
]
},
"you": my_snake
})
snake = Snake(test_data)
"""
|■|■|>| | |
|■| | |^| |
|■| | |ø| |
|■| |ø|ø| |
|■| | | | |
"""
self.assertEqual(snake.next_move(), "right")
# Test built off of loss:
# https://play.battlesnake.com/g/858d116f-adb5-4c3c-acdf-63dfbed216c5/
def test_head_to_head_worse_than_hazards(self):
test_data = default_data()
my_snake = {
"id": "me",
"head": (4, 2),
"body": [(4, 2), (3, 2), (3, 1), (2, 1), (2, 2)],
"health": 100
}
merge_dict(test_data, {
"board": {
"width": 7,
"height": 7,
"hazards": [(0, 0), (0, 1), (0, 2), (0, 3), (0, 4), (0, 5), (0, 6)],
"snakes": [
my_snake,
{
"id": "them",
"head": (4, 4),
"body": [(4, 4), (3, 4), (3, 5), (4, 5), (4, 6), (3, 6)],
"health": 100
}
]
},
"you": my_snake
})
snake = Snake(test_data)
"""
|■| | |■|■| | |
|■| | |■|■| | |
|■| | |■|>| | |
|■| | | | | | |
|■| |ø|ø|>| | |
|■| |ø|ø| | | |
|■| | | | | | |
"""
self.assertEqual(snake.next_move(), "down")
# Test built off of loss:
# https://play.battlesnake.com/g/5a9c924a-6bd3-460e-8e40-5c39a757fb44/
def test_avoid_pathing_to_long_snake_head(self):
test_data = default_data()
my_snake = {
"id": "me",
"head": (2, 3),
"body": [(2, 3), (2, 4), (1, 4)],
"health": 100
}
merge_dict(test_data, {
"board": {
"width": 5,
"height": 5,
"snakes": [
my_snake,
{
"id": "them",
"head": (0, 3),
"body": [(0, 3), (0, 2), (1, 2), (1, 1), (1, 0)],
"health": 100
}
]
},
"you": my_snake
})
snake = Snake(test_data)
"""
| |ø|ø| | |
|^| |v| | |
|■|■| | | |
| |■| | | |
| |■| | | |
"""
self.assertNotEqual(snake.next_move(), "left")
# Test build off of loss:
# https://play.battlesnake.com/g/b003577c-03d9-40bb-a715-9813dfbafd96/
def test_avoid_long_snake_bodies(self):
test_data = default_data()
my_snake = {
"id": "me",
"health": 100,
"head": (1, 0),
"body": [(1, 0), (1, 1), (2, 1)]
}
merge_dict(test_data, {
"board": {
"width": 5,
"height": 5,
"food": [(0, 0)],
"snakes": [
my_snake,
{
"id": "them",
"head": (3, 2),
"body": [(3, 2), (3, 1), (3, 0), (4, 0), (4, 1)],
"health": 100
}
]
},
"you": my_snake
})
snake = Snake(test_data)
"""
| | | | | |
| | | | | |
| | | |^| |
| |ø|ø|■|■|
|o|v| |■|■|
"""
self.assertEqual(snake.next_move(), "left")
if __name__ == '__main__':
unittest.main()