55 lines
1.5 KiB
PHP
55 lines
1.5 KiB
PHP
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<?php
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namespace Lubiana\Aoc\Y2023\D03;
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use PHPUnit\Framework\TestCase;
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class GridTest extends TestCase
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{
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public function testSmall(): void
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{
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$grid = Grid::fromFile(D03::SMALL_FILE);
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$numbers = array_map(fn (Number $n) => $n->value, $grid->getNumbers());
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$this->assertEquals([939, 644, 791, 551, 35, 937, 806, 536, 930, 703, 565, 640], $numbers);
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}
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public function testValid(): void
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{
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$grid = Grid::fromFile(D03::SMALL_FILE);
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$valids = $grid->getValidNumbers();
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$numbers = array_map(fn (Number $n) => $n->value, $valids);
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$this->assertEquals([640], $numbers);
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}
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public function testSymbols(): void
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{
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$grid = Grid::fromFile(D03::SMALL_FILE);
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$valids = $grid->getSymbols();
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$numbers = array_map(fn (Coordinate $n) => $n->char, $valids);
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$this->assertEquals(['*', '&', '*', '*'], $numbers);
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}
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public function testExampleInput(): void
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{
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$solver = new D03(D03::TESTFILE);
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$this->assertEquals(4361, $solver->solve());
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}
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public function testExampleRatio(): void
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{
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$solver = new D03(D03::TESTFILE);
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$this->assertEquals(467835, $solver->solveRatio());
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}
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public function testFullInput(): void
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{
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$solver = new D03;
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$this->assertEquals(543867, $solver->solve());
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}
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public function testFullRatio(): void
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{
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$solver = new D03;
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$this->assertEquals(79613331, $solver->solveRatio());
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}
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}
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