def test_print_sequence_route_big_grid(capfd):
expected = """1 2 ⇓
3 ⇐
4 5 ⇑
6 7 ⇒
8 9 10 ⇓
11 12 13 ⇐
14 15 16 17 ⇑
18 19 20 21 ⇒
22 23 24 25 26 ⇓
27 28 29 30 31 ⇐
32 33 34 35 36 37 ⇑
38 39 40 41 42 43 ⇒
44 45 46 47 48 49 50 ⇓
51 52 53 54 55 56 57 ⇐
58 59 60 61 62 63 64 65 ⇑
66 67 68 69 70 71 72 73 ⇒
74 75 76 77 78 79 80 81 """.splitlines()
print_sequence_route(big_grid)
actual = capfd.readouterr()[0].splitlines()
assert len(actual) == len(expected)
for i, j in zip(actual, expected):
assert i.strip() == j.strip()
def test_print_sequence_route_small_grid(capfd):
expected = """1 2 ⇓
3 ⇐
4 5 ⇑
6 7 ⇒
8 9 10 ⇓
11 12 13 ⇐
14 15 16 17 ⇑
18 19 20 21 ⇒
22 23 24 25""".splitlines()
print_sequence_route(small_grid)
output = capfd.readouterr()[0].splitlines()
for i, j in zip(expected, output):
assert i.strip() == j.strip()
def test_print_sequence_route_intermediate_grid(capfd):
expected = """1 2 ⇓
3 ⇐
4 5 ⇑
6 7 ⇒
8 9 10 ⇓
11 12 13 ⇐
14 15 16 17 ⇑
18 19 20 21 ⇒
22 23 24 25 26 ⇓
27 28 29 30 31 ⇐
32 33 34 35 36 37 ⇑
38 39 40 41 42 43 ⇒
44 45 46 47 48 49""".splitlines()
print_sequence_route(intermediate_grid)
output = capfd.readouterr()[0].splitlines()
for i, j in zip(expected, output):
assert i.strip() == j.strip()
