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feat: aoc 2022 day 14 solution + tests
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‎_2022/data/day14/puzzle_input.txt‎

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491,57 -> 506,57 -> 506,56
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469,142 -> 473,142
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485,106 -> 485,96 -> 485,106 -> 487,106 -> 487,103 -> 487,106 -> 489,106 -> 489,98 -> 489,106 -> 491,106 -> 491,96 -> 491,106 -> 493,106 -> 493,105 -> 493,106 -> 495,106 -> 495,100 -> 495,106 -> 497,106 -> 497,102 -> 497,106
4+
497,29 -> 497,32 -> 493,32 -> 493,38 -> 507,38 -> 507,32 -> 501,32 -> 501,29
5+
485,106 -> 485,96 -> 485,106 -> 487,106 -> 487,103 -> 487,106 -> 489,106 -> 489,98 -> 489,106 -> 491,106 -> 491,96 -> 491,106 -> 493,106 -> 493,105 -> 493,106 -> 495,106 -> 495,100 -> 495,106 -> 497,106 -> 497,102 -> 497,106
6+
506,84 -> 506,79 -> 506,84 -> 508,84 -> 508,80 -> 508,84 -> 510,84 -> 510,82 -> 510,84 -> 512,84 -> 512,75 -> 512,84
7+
475,142 -> 479,142
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470,154 -> 475,154
9+
506,89 -> 511,89
10+
497,29 -> 497,32 -> 493,32 -> 493,38 -> 507,38 -> 507,32 -> 501,32 -> 501,29
11+
492,18 -> 492,20 -> 489,20 -> 489,26 -> 497,26 -> 497,20 -> 495,20 -> 495,18
12+
488,51 -> 488,44 -> 488,51 -> 490,51 -> 490,47 -> 490,51 -> 492,51 -> 492,43 -> 492,51 -> 494,51 -> 494,48 -> 494,51
13+
493,119 -> 493,114 -> 493,119 -> 495,119 -> 495,114 -> 495,119 -> 497,119 -> 497,115 -> 497,119 -> 499,119 -> 499,109 -> 499,119 -> 501,119 -> 501,109 -> 501,119
14+
505,60 -> 505,63 -> 499,63 -> 499,71 -> 509,71 -> 509,63 -> 508,63 -> 508,60
15+
466,151 -> 471,151
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480,127 -> 480,130 -> 475,130 -> 475,136 -> 494,136 -> 494,130 -> 486,130 -> 486,127
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506,84 -> 506,79 -> 506,84 -> 508,84 -> 508,80 -> 508,84 -> 510,84 -> 510,82 -> 510,84 -> 512,84 -> 512,75 -> 512,84
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506,84 -> 506,79 -> 506,84 -> 508,84 -> 508,80 -> 508,84 -> 510,84 -> 510,82 -> 510,84 -> 512,84 -> 512,75 -> 512,84
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497,29 -> 497,32 -> 493,32 -> 493,38 -> 507,38 -> 507,32 -> 501,32 -> 501,29
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496,91 -> 501,91
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506,84 -> 506,79 -> 506,84 -> 508,84 -> 508,80 -> 508,84 -> 510,84 -> 510,82 -> 510,84 -> 512,84 -> 512,75 -> 512,84
22+
503,91 -> 508,91
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488,51 -> 488,44 -> 488,51 -> 490,51 -> 490,47 -> 490,51 -> 492,51 -> 492,43 -> 492,51 -> 494,51 -> 494,48 -> 494,51
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488,51 -> 488,44 -> 488,51 -> 490,51 -> 490,47 -> 490,51 -> 492,51 -> 492,43 -> 492,51 -> 494,51 -> 494,48 -> 494,51
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500,93 -> 505,93
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485,106 -> 485,96 -> 485,106 -> 487,106 -> 487,103 -> 487,106 -> 489,106 -> 489,98 -> 489,106 -> 491,106 -> 491,96 -> 491,106 -> 493,106 -> 493,105 -> 493,106 -> 495,106 -> 495,100 -> 495,106 -> 497,106 -> 497,102 -> 497,106
27+
492,18 -> 492,20 -> 489,20 -> 489,26 -> 497,26 -> 497,20 -> 495,20 -> 495,18
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485,106 -> 485,96 -> 485,106 -> 487,106 -> 487,103 -> 487,106 -> 489,106 -> 489,98 -> 489,106 -> 491,106 -> 491,96 -> 491,106 -> 493,106 -> 493,105 -> 493,106 -> 495,106 -> 495,100 -> 495,106 -> 497,106 -> 497,102 -> 497,106
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495,14 -> 495,15 -> 508,15 -> 508,14
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506,84 -> 506,79 -> 506,84 -> 508,84 -> 508,80 -> 508,84 -> 510,84 -> 510,82 -> 510,84 -> 512,84 -> 512,75 -> 512,84
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488,51 -> 488,44 -> 488,51 -> 490,51 -> 490,47 -> 490,51 -> 492,51 -> 492,43 -> 492,51 -> 494,51 -> 494,48 -> 494,51
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480,127 -> 480,130 -> 475,130 -> 475,136 -> 494,136 -> 494,130 -> 486,130 -> 486,127
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495,14 -> 495,15 -> 508,15 -> 508,14
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454,163 -> 458,163
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480,127 -> 480,130 -> 475,130 -> 475,136 -> 494,136 -> 494,130 -> 486,130 -> 486,127
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493,119 -> 493,114 -> 493,119 -> 495,119 -> 495,114 -> 495,119 -> 497,119 -> 497,115 -> 497,119 -> 499,119 -> 499,109 -> 499,119 -> 501,119 -> 501,109 -> 501,119
37+
506,84 -> 506,79 -> 506,84 -> 508,84 -> 508,80 -> 508,84 -> 510,84 -> 510,82 -> 510,84 -> 512,84 -> 512,75 -> 512,84
38+
472,139 -> 476,139
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485,106 -> 485,96 -> 485,106 -> 487,106 -> 487,103 -> 487,106 -> 489,106 -> 489,98 -> 489,106 -> 491,106 -> 491,96 -> 491,106 -> 493,106 -> 493,105 -> 493,106 -> 495,106 -> 495,100 -> 495,106 -> 497,106 -> 497,102 -> 497,106
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493,119 -> 493,114 -> 493,119 -> 495,119 -> 495,114 -> 495,119 -> 497,119 -> 497,115 -> 497,119 -> 499,119 -> 499,109 -> 499,119 -> 501,119 -> 501,109 -> 501,119
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488,51 -> 488,44 -> 488,51 -> 490,51 -> 490,47 -> 490,51 -> 492,51 -> 492,43 -> 492,51 -> 494,51 -> 494,48 -> 494,51
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506,84 -> 506,79 -> 506,84 -> 508,84 -> 508,80 -> 508,84 -> 510,84 -> 510,82 -> 510,84 -> 512,84 -> 512,75 -> 512,84
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485,106 -> 485,96 -> 485,106 -> 487,106 -> 487,103 -> 487,106 -> 489,106 -> 489,98 -> 489,106 -> 491,106 -> 491,96 -> 491,106 -> 493,106 -> 493,105 -> 493,106 -> 495,106 -> 495,100 -> 495,106 -> 497,106 -> 497,102 -> 497,106
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514,93 -> 519,93
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506,84 -> 506,79 -> 506,84 -> 508,84 -> 508,80 -> 508,84 -> 510,84 -> 510,82 -> 510,84 -> 512,84 -> 512,75 -> 512,84
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485,106 -> 485,96 -> 485,106 -> 487,106 -> 487,103 -> 487,106 -> 489,106 -> 489,98 -> 489,106 -> 491,106 -> 491,96 -> 491,106 -> 493,106 -> 493,105 -> 493,106 -> 495,106 -> 495,100 -> 495,106 -> 497,106 -> 497,102 -> 497,106
47+
466,145 -> 470,145
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457,160 -> 461,160
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493,119 -> 493,114 -> 493,119 -> 495,119 -> 495,114 -> 495,119 -> 497,119 -> 497,115 -> 497,119 -> 499,119 -> 499,109 -> 499,119 -> 501,119 -> 501,109 -> 501,119
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485,106 -> 485,96 -> 485,106 -> 487,106 -> 487,103 -> 487,106 -> 489,106 -> 489,98 -> 489,106 -> 491,106 -> 491,96 -> 491,106 -> 493,106 -> 493,105 -> 493,106 -> 495,106 -> 495,100 -> 495,106 -> 497,106 -> 497,102 -> 497,106
51+
456,154 -> 461,154
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506,84 -> 506,79 -> 506,84 -> 508,84 -> 508,80 -> 508,84 -> 510,84 -> 510,82 -> 510,84 -> 512,84 -> 512,75 -> 512,84
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485,106 -> 485,96 -> 485,106 -> 487,106 -> 487,103 -> 487,106 -> 489,106 -> 489,98 -> 489,106 -> 491,106 -> 491,96 -> 491,106 -> 493,106 -> 493,105 -> 493,106 -> 495,106 -> 495,100 -> 495,106 -> 497,106 -> 497,102 -> 497,106
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488,51 -> 488,44 -> 488,51 -> 490,51 -> 490,47 -> 490,51 -> 492,51 -> 492,43 -> 492,51 -> 494,51 -> 494,48 -> 494,51
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502,87 -> 507,87
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460,163 -> 464,163
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453,157 -> 458,157
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478,145 -> 482,145
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485,106 -> 485,96 -> 485,106 -> 487,106 -> 487,103 -> 487,106 -> 489,106 -> 489,98 -> 489,106 -> 491,106 -> 491,96 -> 491,106 -> 493,106 -> 493,105 -> 493,106 -> 495,106 -> 495,100 -> 495,106 -> 497,106 -> 497,102 -> 497,106
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497,29 -> 497,32 -> 493,32 -> 493,38 -> 507,38 -> 507,32 -> 501,32 -> 501,29
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488,51 -> 488,44 -> 488,51 -> 490,51 -> 490,47 -> 490,51 -> 492,51 -> 492,43 -> 492,51 -> 494,51 -> 494,48 -> 494,51
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493,93 -> 498,93
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467,157 -> 472,157
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463,166 -> 467,166
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492,18 -> 492,20 -> 489,20 -> 489,26 -> 497,26 -> 497,20 -> 495,20 -> 495,18
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493,119 -> 493,114 -> 493,119 -> 495,119 -> 495,114 -> 495,119 -> 497,119 -> 497,115 -> 497,119 -> 499,119 -> 499,109 -> 499,119 -> 501,119 -> 501,109 -> 501,119
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485,106 -> 485,96 -> 485,106 -> 487,106 -> 487,103 -> 487,106 -> 489,106 -> 489,98 -> 489,106 -> 491,106 -> 491,96 -> 491,106 -> 493,106 -> 493,105 -> 493,106 -> 495,106 -> 495,100 -> 495,106 -> 497,106 -> 497,102 -> 497,106
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487,53 -> 487,54 -> 500,54 -> 500,53
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505,60 -> 505,63 -> 499,63 -> 499,71 -> 509,71 -> 509,63 -> 508,63 -> 508,60
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493,119 -> 493,114 -> 493,119 -> 495,119 -> 495,114 -> 495,119 -> 497,119 -> 497,115 -> 497,119 -> 499,119 -> 499,109 -> 499,119 -> 501,119 -> 501,109 -> 501,119
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485,106 -> 485,96 -> 485,106 -> 487,106 -> 487,103 -> 487,106 -> 489,106 -> 489,98 -> 489,106 -> 491,106 -> 491,96 -> 491,106 -> 493,106 -> 493,105 -> 493,106 -> 495,106 -> 495,100 -> 495,106 -> 497,106 -> 497,102 -> 497,106
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488,51 -> 488,44 -> 488,51 -> 490,51 -> 490,47 -> 490,51 -> 492,51 -> 492,43 -> 492,51 -> 494,51 -> 494,48 -> 494,51
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451,166 -> 455,166
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492,18 -> 492,20 -> 489,20 -> 489,26 -> 497,26 -> 497,20 -> 495,20 -> 495,18
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493,119 -> 493,114 -> 493,119 -> 495,119 -> 495,114 -> 495,119 -> 497,119 -> 497,115 -> 497,119 -> 499,119 -> 499,109 -> 499,119 -> 501,119 -> 501,109 -> 501,119
76+
492,18 -> 492,20 -> 489,20 -> 489,26 -> 497,26 -> 497,20 -> 495,20 -> 495,18
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472,145 -> 476,145
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506,84 -> 506,79 -> 506,84 -> 508,84 -> 508,80 -> 508,84 -> 510,84 -> 510,82 -> 510,84 -> 512,84 -> 512,75 -> 512,84
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507,93 -> 512,93
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460,157 -> 465,157
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485,106 -> 485,96 -> 485,106 -> 487,106 -> 487,103 -> 487,106 -> 489,106 -> 489,98 -> 489,106 -> 491,106 -> 491,96 -> 491,106 -> 493,106 -> 493,105 -> 493,106 -> 495,106 -> 495,100 -> 495,106 -> 497,106 -> 497,102 -> 497,106
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484,123 -> 484,124 -> 501,124
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462,148 -> 467,148
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485,106 -> 485,96 -> 485,106 -> 487,106 -> 487,103 -> 487,106 -> 489,106 -> 489,98 -> 489,106 -> 491,106 -> 491,96 -> 491,106 -> 493,106 -> 493,105 -> 493,106 -> 495,106 -> 495,100 -> 495,106 -> 497,106 -> 497,102 -> 497,106
85+
459,151 -> 464,151
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480,127 -> 480,130 -> 475,130 -> 475,136 -> 494,136 -> 494,130 -> 486,130 -> 486,127
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506,84 -> 506,79 -> 506,84 -> 508,84 -> 508,80 -> 508,84 -> 510,84 -> 510,82 -> 510,84 -> 512,84 -> 512,75 -> 512,84
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497,29 -> 497,32 -> 493,32 -> 493,38 -> 507,38 -> 507,32 -> 501,32 -> 501,29
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493,119 -> 493,114 -> 493,119 -> 495,119 -> 495,114 -> 495,119 -> 497,119 -> 497,115 -> 497,119 -> 499,119 -> 499,109 -> 499,119 -> 501,119 -> 501,109 -> 501,119
90+
505,60 -> 505,63 -> 499,63 -> 499,71 -> 509,71 -> 509,63 -> 508,63 -> 508,60
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487,53 -> 487,54 -> 500,54 -> 500,53
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487,53 -> 487,54 -> 500,54 -> 500,53
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493,119 -> 493,114 -> 493,119 -> 495,119 -> 495,114 -> 495,119 -> 497,119 -> 497,115 -> 497,119 -> 499,119 -> 499,109 -> 499,119 -> 501,119 -> 501,109 -> 501,119
94+
480,127 -> 480,130 -> 475,130 -> 475,136 -> 494,136 -> 494,130 -> 486,130 -> 486,127
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488,51 -> 488,44 -> 488,51 -> 490,51 -> 490,47 -> 490,51 -> 492,51 -> 492,43 -> 492,51 -> 494,51 -> 494,48 -> 494,51
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480,127 -> 480,130 -> 475,130 -> 475,136 -> 494,136 -> 494,130 -> 486,130 -> 486,127
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488,51 -> 488,44 -> 488,51 -> 490,51 -> 490,47 -> 490,51 -> 492,51 -> 492,43 -> 492,51 -> 494,51 -> 494,48 -> 494,51
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505,60 -> 505,63 -> 499,63 -> 499,71 -> 509,71 -> 509,63 -> 508,63 -> 508,60
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485,106 -> 485,96 -> 485,106 -> 487,106 -> 487,103 -> 487,106 -> 489,106 -> 489,98 -> 489,106 -> 491,106 -> 491,96 -> 491,106 -> 493,106 -> 493,105 -> 493,106 -> 495,106 -> 495,100 -> 495,106 -> 497,106 -> 497,102 -> 497,106
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495,14 -> 495,15 -> 508,15 -> 508,14
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485,106 -> 485,96 -> 485,106 -> 487,106 -> 487,103 -> 487,106 -> 489,106 -> 489,98 -> 489,106 -> 491,106 -> 491,96 -> 491,106 -> 493,106 -> 493,105 -> 493,106 -> 495,106 -> 495,100 -> 495,106 -> 497,106 -> 497,102 -> 497,106
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457,166 -> 461,166
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485,106 -> 485,96 -> 485,106 -> 487,106 -> 487,103 -> 487,106 -> 489,106 -> 489,98 -> 489,106 -> 491,106 -> 491,96 -> 491,106 -> 493,106 -> 493,105 -> 493,106 -> 495,106 -> 495,100 -> 495,106 -> 497,106 -> 497,102 -> 497,106
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488,51 -> 488,44 -> 488,51 -> 490,51 -> 490,47 -> 490,51 -> 492,51 -> 492,43 -> 492,51 -> 494,51 -> 494,48 -> 494,51
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493,119 -> 493,114 -> 493,119 -> 495,119 -> 495,114 -> 495,119 -> 497,119 -> 497,115 -> 497,119 -> 499,119 -> 499,109 -> 499,119 -> 501,119 -> 501,109 -> 501,119
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493,119 -> 493,114 -> 493,119 -> 495,119 -> 495,114 -> 495,119 -> 497,119 -> 497,115 -> 497,119 -> 499,119 -> 499,109 -> 499,119 -> 501,119 -> 501,109 -> 501,119
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485,106 -> 485,96 -> 485,106 -> 487,106 -> 487,103 -> 487,106 -> 489,106 -> 489,98 -> 489,106 -> 491,106 -> 491,96 -> 491,106 -> 493,106 -> 493,105 -> 493,106 -> 495,106 -> 495,100 -> 495,106 -> 497,106 -> 497,102 -> 497,106
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493,119 -> 493,114 -> 493,119 -> 495,119 -> 495,114 -> 495,119 -> 497,119 -> 497,115 -> 497,119 -> 499,119 -> 499,109 -> 499,119 -> 501,119 -> 501,109 -> 501,119
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510,91 -> 515,91
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463,154 -> 468,154
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493,119 -> 493,114 -> 493,119 -> 495,119 -> 495,114 -> 495,119 -> 497,119 -> 497,115 -> 497,119 -> 499,119 -> 499,109 -> 499,119 -> 501,119 -> 501,109 -> 501,119
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485,106 -> 485,96 -> 485,106 -> 487,106 -> 487,103 -> 487,106 -> 489,106 -> 489,98 -> 489,106 -> 491,106 -> 491,96 -> 491,106 -> 493,106 -> 493,105 -> 493,106 -> 495,106 -> 495,100 -> 495,106 -> 497,106 -> 497,102 -> 497,106
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474,157 -> 479,157
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480,127 -> 480,130 -> 475,130 -> 475,136 -> 494,136 -> 494,130 -> 486,130 -> 486,127
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491,57 -> 506,57 -> 506,56
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499,89 -> 504,89
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492,18 -> 492,20 -> 489,20 -> 489,26 -> 497,26 -> 497,20 -> 495,20 -> 495,18
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484,123 -> 484,124 -> 501,124
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505,60 -> 505,63 -> 499,63 -> 499,71 -> 509,71 -> 509,63 -> 508,63 -> 508,60
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505,60 -> 505,63 -> 499,63 -> 499,71 -> 509,71 -> 509,63 -> 508,63 -> 508,60
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497,29 -> 497,32 -> 493,32 -> 493,38 -> 507,38 -> 507,32 -> 501,32 -> 501,29
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492,18 -> 492,20 -> 489,20 -> 489,26 -> 497,26 -> 497,20 -> 495,20 -> 495,18
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493,119 -> 493,114 -> 493,119 -> 495,119 -> 495,114 -> 495,119 -> 497,119 -> 497,115 -> 497,119 -> 499,119 -> 499,109 -> 499,119 -> 501,119 -> 501,109 -> 501,119
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505,60 -> 505,63 -> 499,63 -> 499,71 -> 509,71 -> 509,63 -> 508,63 -> 508,60
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485,106 -> 485,96 -> 485,106 -> 487,106 -> 487,103 -> 487,106 -> 489,106 -> 489,98 -> 489,106 -> 491,106 -> 491,96 -> 491,106 -> 493,106 -> 493,105 -> 493,106 -> 495,106 -> 495,100 -> 495,106 -> 497,106 -> 497,102 -> 497,106
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497,29 -> 497,32 -> 493,32 -> 493,38 -> 507,38 -> 507,32 -> 501,32 -> 501,29

‎_2022/solutions/day14.py‎

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"""Day 14: Regolith Reservoir
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This module provides the solution for Advent of Code 2022 - Day 14.
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It simulates falling sand in a cave system with rock formations, tracking
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how sand accumulates as it falls from a source point following gravity rules.
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The module contains a Solution class that inherits from SolutionBase for
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parsing rock formations and simulating sand physics.
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"""
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from itertools import pairwise
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import re
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from typing import ClassVar
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from aoc.models.base import SolutionBase
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class Solution(SolutionBase):
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"""Simulate falling sand in cave system with rock formations.
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This solution models sand falling from point (500, 0) following physics rules:
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sand tries to move down, then down-left, then down-right. Part 1 counts sand
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units that settle before falling into the abyss. Part 2 adds an infinite floor
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and counts units until the source is blocked.
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The simulation uses set-based collision detection for efficient position tracking.
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"""
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REGEX: ClassVar[re.Pattern[str]] = re.compile(r"(\d+,\d+)")
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SAND_SOURCE: ClassVar[tuple[int, int]] = (500, 0)
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def parse_data(self, data: list[str]) -> set[tuple[int, int]]:
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"""Parse rock formation coordinates into occupied positions set.
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Converts line segment notation (e.g., "498,4 -> 498,6 -> 496,6") into
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individual coordinate points by drawing lines between each pair of points.
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Args:
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data: List of strings describing rock paths as coordinate pairs
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separated by " -> "
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Returns
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-------
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set[tuple[int, int]]: Set of (x, y) coordinates occupied by rocks
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"""
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rocks = set()
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for line in data:
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matches = re.findall(self.REGEX, line)
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coords = [(int(x), int(y)) for x, y in [match.split(",") for match in matches]]
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for (x1, y1), (x2, y2) in pairwise(coords):
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# Vertical line
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if x1 == x2:
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for y in range(min(y1, y2), max(y1, y2) + 1):
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rocks.add((x1, y))
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# Horizontal line
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else:
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for x in range(min(x1, x2), max(x1, x2) + 1):
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rocks.add((x, y1))
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return rocks
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def simulate(
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self, rocks: set[tuple[int, int]], max_depth: int, *, has_floor: bool = False
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) -> int:
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"""Simulate sand falling and settling until termination condition met.
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Each sand unit falls from source (500, 0) following movement rules:
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1. Try to move down (0, +1)
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2. Try to move down-left (-1, +1)
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3. Try to move down-right (+1, +1)
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4. If all blocked, settle at current position
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Args:
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rocks: Set of rock positions that block sand
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max_depth: Maximum y-coordinate of rocks (for abyss detection)
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has_floor: If True, simulate infinite floor at max_depth + 2
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Returns
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-------
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int: Number of sand units that settled before termination condition
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"""
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settled_sand = set()
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fall_offsets = [(0, 1), (-1, 1), (1, 1)] # down, down-left, down-right
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floor_level = max_depth + 2 if has_floor else None
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while True:
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sand_x, sand_y = self.SAND_SOURCE
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while True:
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if has_floor and sand_y + 1 == floor_level:
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settled_sand.add((sand_x, sand_y))
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break
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if not has_floor and sand_y >= max_depth:
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return len(settled_sand)
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moved = False
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for dx, dy in fall_offsets:
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next_pos = (sand_x + dx, sand_y + dy)
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if next_pos not in rocks and next_pos not in settled_sand:
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sand_x, sand_y = next_pos
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moved = True
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break
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if not moved:
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settled_sand.add((sand_x, sand_y))
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if has_floor and (sand_x, sand_y) == self.SAND_SOURCE:
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return len(settled_sand)
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break
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def part1(self, data: list[str]) -> int:
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"""Count sand units that settle before falling into abyss.
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Simulates sand falling until a unit falls past the lowest rock formation,
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indicating it would fall forever into the endless void below.
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Args:
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data: List of strings describing rock formations
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Returns
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-------
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int: Number of sand units that came to rest before sand starts
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flowing into the abyss
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"""
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rocks = self.parse_data(data)
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max_depth = max(y for _, y in rocks)
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return self.simulate(rocks, max_depth, has_floor=False)
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def part2(self, data: list[str]) -> int:
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"""Count sand units that settle before blocking the source.
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Adds an infinite horizontal floor 2 units below the lowest rock.
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Simulates until sand accumulates to block the source point at (500, 0).
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Args:
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data: List of strings describing rock formations
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Returns
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-------
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int: Number of sand units that came to rest before the source
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becomes blocked (including the unit that blocks it)
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"""
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rocks = self.parse_data(data)
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max_depth = max(y for _, y in rocks)
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return self.simulate(rocks, max_depth, has_floor=True)

‎_2022/tests/data/day14/test_01_input.txt‎

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498,4 -> 498,6 -> 496,6
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503,4 -> 502,4 -> 502,9 -> 494,9

‎_2022/tests/data/day14/test_02_input.txt‎

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498,4 -> 498,6 -> 496,6
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503,4 -> 502,4 -> 502,9 -> 494,9

‎_2022/tests/test_14.py‎

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"""Test suite for Day 14: Regolith Reservoir
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This module contains tests for the Day 14 solution, which simulates falling sand
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in a cave system with rock formations. The tests verify:
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1. Part 1: Counting sand units that settle before falling into abyss
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2. Part 2: Counting sand units that settle before blocking the source (with floor)
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"""
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from aoc.models.tester import TestSolutionUtility
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def test_day14_part1() -> None:
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"""Test counting sand units before falling into abyss.
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This test runs the solution for Part 1 of the puzzle against the
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provided test input and compares the result with the expected output.
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"""
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TestSolutionUtility.run_test(
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year=2022,
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day=14,
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is_raw=False,
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part_num=1,
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expected=24,
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)
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def test_day14_part2() -> None:
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"""Test counting sand units before blocking source with floor.
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This test runs the solution for Part 2 of the puzzle against the
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provided test input and compares the result with the expected output.
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"""
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TestSolutionUtility.run_test(
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year=2022,
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day=14,
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is_raw=False,
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part_num=2,
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expected=93,
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)

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