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1 | 1 | # These tests are auto-generated with test data from: |
2 | 2 | # https://github.com/exercism/problem-specifications/tree/main/exercises/game-of-life/canonical-data.json |
3 | | -# File last updated on 2026-01-25 |
| 3 | +# File last updated on 2026-01-26 |
4 | 4 |
|
5 | 5 | import unittest |
6 | 6 |
|
|
11 | 11 |
|
12 | 12 | class GameOfLifeTest(unittest.TestCase): |
13 | 13 | def test_empty_matrix(self): |
14 | | - self.assertEqual(tick([]), []) |
| 14 | + matrix = [] |
| 15 | + expected = [] |
| 16 | + self.assertEqual(tick(matrix), expected) |
15 | 17 |
|
16 | 18 | def test_live_cells_with_zero_live_neighbors_die(self): |
17 | | - self.assertEqual( |
18 | | - tick( |
19 | | - [ |
20 | | - [0, 0, 0], |
21 | | - [0, 1, 0], |
22 | | - [0, 0, 0], |
23 | | - ] |
24 | | - ), |
25 | | - [ |
26 | | - [0, 0, 0], |
27 | | - [0, 0, 0], |
28 | | - [0, 0, 0], |
29 | | - ], |
30 | | - ) |
| 19 | + matrix = [ |
| 20 | + [0, 0, 0], |
| 21 | + [0, 1, 0], |
| 22 | + [0, 0, 0], |
| 23 | + ] |
| 24 | + expected = [ |
| 25 | + [0, 0, 0], |
| 26 | + [0, 0, 0], |
| 27 | + [0, 0, 0], |
| 28 | + ] |
| 29 | + self.assertEqual(tick(matrix), expected) |
31 | 30 |
|
32 | 31 | def test_live_cells_with_only_one_live_neighbor_die(self): |
33 | | - self.assertEqual( |
34 | | - tick( |
35 | | - [ |
36 | | - [0, 0, 0], |
37 | | - [0, 1, 0], |
38 | | - [0, 1, 0], |
39 | | - ] |
40 | | - ), |
41 | | - [ |
42 | | - [0, 0, 0], |
43 | | - [0, 0, 0], |
44 | | - [0, 0, 0], |
45 | | - ], |
46 | | - ) |
| 32 | + matrix = [ |
| 33 | + [0, 0, 0], |
| 34 | + [0, 1, 0], |
| 35 | + [0, 1, 0], |
| 36 | + ] |
| 37 | + expected = [ |
| 38 | + [0, 0, 0], |
| 39 | + [0, 0, 0], |
| 40 | + [0, 0, 0], |
| 41 | + ] |
| 42 | + self.assertEqual(tick(matrix), expected) |
47 | 43 |
|
48 | 44 | def test_live_cells_with_two_live_neighbors_stay_alive(self): |
49 | | - self.assertEqual( |
50 | | - tick( |
51 | | - [ |
52 | | - [1, 0, 1], |
53 | | - [1, 0, 1], |
54 | | - [1, 0, 1], |
55 | | - ] |
56 | | - ), |
57 | | - [ |
58 | | - [0, 0, 0], |
59 | | - [1, 0, 1], |
60 | | - [0, 0, 0], |
61 | | - ], |
62 | | - ) |
| 45 | + matrix = [ |
| 46 | + [1, 0, 1], |
| 47 | + [1, 0, 1], |
| 48 | + [1, 0, 1], |
| 49 | + ] |
| 50 | + expected = [ |
| 51 | + [0, 0, 0], |
| 52 | + [1, 0, 1], |
| 53 | + [0, 0, 0], |
| 54 | + ] |
| 55 | + self.assertEqual(tick(matrix), expected) |
63 | 56 |
|
64 | 57 | def test_live_cells_with_three_live_neighbors_stay_alive(self): |
65 | | - self.assertEqual( |
66 | | - tick( |
67 | | - [ |
68 | | - [0, 1, 0], |
69 | | - [1, 0, 0], |
70 | | - [1, 1, 0], |
71 | | - ] |
72 | | - ), |
73 | | - [ |
74 | | - [0, 0, 0], |
75 | | - [1, 0, 0], |
76 | | - [1, 1, 0], |
77 | | - ], |
78 | | - ) |
| 58 | + matrix = [ |
| 59 | + [0, 1, 0], |
| 60 | + [1, 0, 0], |
| 61 | + [1, 1, 0], |
| 62 | + ] |
| 63 | + expected = [ |
| 64 | + [0, 0, 0], |
| 65 | + [1, 0, 0], |
| 66 | + [1, 1, 0], |
| 67 | + ] |
| 68 | + self.assertEqual(tick(matrix), expected) |
79 | 69 |
|
80 | 70 | def test_dead_cells_with_three_live_neighbors_become_alive(self): |
81 | | - self.assertEqual( |
82 | | - tick( |
83 | | - [ |
84 | | - [1, 1, 0], |
85 | | - [0, 0, 0], |
86 | | - [1, 0, 0], |
87 | | - ] |
88 | | - ), |
89 | | - [ |
90 | | - [0, 0, 0], |
91 | | - [1, 1, 0], |
92 | | - [0, 0, 0], |
93 | | - ], |
94 | | - ) |
| 71 | + matrix = [ |
| 72 | + [1, 1, 0], |
| 73 | + [0, 0, 0], |
| 74 | + [1, 0, 0], |
| 75 | + ] |
| 76 | + expected = [ |
| 77 | + [0, 0, 0], |
| 78 | + [1, 1, 0], |
| 79 | + [0, 0, 0], |
| 80 | + ] |
| 81 | + self.assertEqual(tick(matrix), expected) |
95 | 82 |
|
96 | 83 | def test_live_cells_with_four_or_more_neighbors_die(self): |
97 | | - self.assertEqual( |
98 | | - tick( |
99 | | - [ |
100 | | - [1, 1, 1], |
101 | | - [1, 1, 1], |
102 | | - [1, 1, 1], |
103 | | - ] |
104 | | - ), |
105 | | - [ |
106 | | - [1, 0, 1], |
107 | | - [0, 0, 0], |
108 | | - [1, 0, 1], |
109 | | - ], |
110 | | - ) |
| 84 | + matrix = [ |
| 85 | + [1, 1, 1], |
| 86 | + [1, 1, 1], |
| 87 | + [1, 1, 1], |
| 88 | + ] |
| 89 | + expected = [ |
| 90 | + [1, 0, 1], |
| 91 | + [0, 0, 0], |
| 92 | + [1, 0, 1], |
| 93 | + ] |
| 94 | + self.assertEqual(tick(matrix), expected) |
111 | 95 |
|
112 | 96 | def test_bigger_matrix(self): |
113 | | - self.assertEqual( |
114 | | - tick( |
115 | | - [ |
116 | | - [1, 1, 0, 1, 1, 0, 0, 0], |
117 | | - [1, 0, 1, 1, 0, 0, 0, 0], |
118 | | - [1, 1, 1, 0, 0, 1, 1, 1], |
119 | | - [0, 0, 0, 0, 0, 1, 1, 0], |
120 | | - [1, 0, 0, 0, 1, 1, 0, 0], |
121 | | - [1, 1, 0, 0, 0, 1, 1, 1], |
122 | | - [0, 0, 1, 0, 1, 0, 0, 1], |
123 | | - [1, 0, 0, 0, 0, 0, 1, 1], |
124 | | - ] |
125 | | - ), |
126 | | - [ |
127 | | - [1, 1, 0, 1, 1, 0, 0, 0], |
128 | | - [0, 0, 0, 0, 0, 1, 1, 0], |
129 | | - [1, 0, 1, 1, 1, 1, 0, 1], |
130 | | - [1, 0, 0, 0, 0, 0, 0, 1], |
131 | | - [1, 1, 0, 0, 1, 0, 0, 1], |
132 | | - [1, 1, 0, 1, 0, 0, 0, 1], |
133 | | - [1, 0, 0, 0, 0, 0, 0, 0], |
134 | | - [0, 0, 0, 0, 0, 0, 1, 1], |
135 | | - ], |
136 | | - ) |
| 97 | + matrix = [ |
| 98 | + [1, 1, 0, 1, 1, 0, 0, 0], |
| 99 | + [1, 0, 1, 1, 0, 0, 0, 0], |
| 100 | + [1, 1, 1, 0, 0, 1, 1, 1], |
| 101 | + [0, 0, 0, 0, 0, 1, 1, 0], |
| 102 | + [1, 0, 0, 0, 1, 1, 0, 0], |
| 103 | + [1, 1, 0, 0, 0, 1, 1, 1], |
| 104 | + [0, 0, 1, 0, 1, 0, 0, 1], |
| 105 | + [1, 0, 0, 0, 0, 0, 1, 1], |
| 106 | + ] |
| 107 | + expected = [ |
| 108 | + [1, 1, 0, 1, 1, 0, 0, 0], |
| 109 | + [0, 0, 0, 0, 0, 1, 1, 0], |
| 110 | + [1, 0, 1, 1, 1, 1, 0, 1], |
| 111 | + [1, 0, 0, 0, 0, 0, 0, 1], |
| 112 | + [1, 1, 0, 0, 1, 0, 0, 1], |
| 113 | + [1, 1, 0, 1, 0, 0, 0, 1], |
| 114 | + [1, 0, 0, 0, 0, 0, 0, 0], |
| 115 | + [0, 0, 0, 0, 0, 0, 1, 1], |
| 116 | + ] |
| 117 | + self.assertEqual(tick(matrix), expected) |
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