def test_example1_setup(self):
inputdata = 'tests/day24_testinput.txt'
myhex = HexBoard(inputdata)
myhex.setup()
result = myhex.count_black_tiles()
assert result == 10
expected = [(0, 0), (1, -1), (1, -2), (0, -2), (-1, -2), (-2, -2),
(-3, -2), (-2, 1), (0, 2), (3, 1)]
for testhex in expected:
assert testhex in myhex.board
def test_example1_part2(self):
inputdata = 'tests/day24_testinput.txt'
myhex = HexBoard(inputdata)
myhex.setup()
results = [15, 12, 25, 14, 23, 28, 41, 37, 49, 37]
for num in range(10):
myhex.step()
print(str(myhex))
print(num)
assert myhex.count_black_tiles() == results[num]
def test_example1_part2a(self):
inputdata = 'tests/day24_testinput.txt'
myhex = HexBoard(inputdata)
myhex.setup()
results = [37, 132, 259, 406, 566, 788, 1106, 1373, 1844, 2208]
for num in range(10):
for _ in range(10):
myhex.step()
print(str(myhex))
print(num * 10)
assert myhex.count_black_tiles() == results[num]
def test_parseInstr(self):
inputdata = 'tests/day24_testinput.txt'
myhex = HexBoard(inputdata)
assert myhex.instructions[2] == [
'se', 'sw', 'ne', 'sw', 'sw', 'se', 'nw', 'w', 'nw', 'se'
]
def test_small_loop1(self):
inputdata = 'tests/day24_testinput.txt'
myhex = HexBoard(inputdata)
myhex.instructions[0] = ['nw', 'ne']
result = myhex.locate_tile(myhex.instructions[0])
assert result == (2, 0)
def test_movearound_basic(self):
inputdata = 'tests/day24_testinput.txt'
myhex = HexBoard(inputdata)
west = myhex.west((0, 0))
origin = myhex.east(west)
assert origin == (0, 0)
west = myhex.west((0, 0))
sw = myhex.southeast(west)
se = myhex.east(sw)
w = myhex.northeast(se)
nw = myhex.northwest(w)
ne = myhex.west(nw)
origin = myhex.southeast(ne)
assert origin == (0, 0)