82 lines
2.5 KiB
PHP
82 lines
2.5 KiB
PHP
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<?php
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namespace Lubiana\Aoc\Y2023\D03;
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use PHPUnit\Framework\Attributes\DataProvider;
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use PHPUnit\Framework\TestCase;
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final class LineTest extends TestCase
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{
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private $assertEquals;
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public static function lineSoure(): \Generator
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{
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yield ['467..114..', [], [467, 114], [467]];
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yield ['...*.....-', [3], [], []];
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yield ['..35..633.', [], [35, 633], [35, 633]];
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yield ['......#...', [6], [], []];
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yield ['617*......', [3], [617], [617]];
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yield ['.....+.58.', [5], [58], []];
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yield ['..592.....', [], [592], [592]];
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yield ['......755.', [], [755], [755]];
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yield ['...$.*....', [3, 5], [], []];
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yield ['.664.598..', [], [664, 598], [664, 598]];
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}
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#[DataProvider('lineSoure')]
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public function testSymbolPosition(
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string $input,
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array $symbolPositions,
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array $numbers,
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array $valids
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): void {
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$line = Line::fromString($input);
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$this->assertEquals($symbolPositions, $line->symbolPositions);
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$this->assertEquals($numbers, array_map(
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fn (Number $n): int => $n->value,
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$line->numbers,
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));
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$this->assertEquals($valids, array_map(
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fn (Number $n): int => $n->value,
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$line->getValidNumbers(),
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));
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}
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public function testSmallInput(): void
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{
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$line = Line::fromString(
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"................939...644..............791..*.551....35...937..806...............&.............536.930...703...565......*...............*640"
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);
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$validNumbers = $line->getValidNumbers();
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$this->assertEquals(1, count($validNumbers));
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}
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public function testSolve(): void
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{
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$d03 = new D03(D03::TESTFILE);
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$this->assertEquals(4361, $d03->solve());
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}
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public function testValidNumbers(): void {
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$d03 = new D03(D03::TESTFILE);
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$lines = $d03->getLines();
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$this->assertEquals(
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[467],
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array_map(fn (Number $n):int => $n->value, array_shift($lines)->getValidNumbers())
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);
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$this->assertEquals(
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[],
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array_map(fn (Number $n):int => $n->value, array_shift($lines)->getValidNumbers())
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);
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$this->assertEquals(
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[35, 633],
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array_map(fn (Number $n):int => $n->value, array_shift($lines)->getValidNumbers())
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);
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$this->assertEquals(
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[],
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array_map(fn (Number $n):int => $n->value, array_shift($lines)->getValidNumbers())
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);
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}
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}
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