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https://github.com/Karaka-Management/phpOMS.git
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74 lines
2.1 KiB
PHP
Executable File
74 lines
2.1 KiB
PHP
Executable File
<?php
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/**
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* Jingga
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*
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* PHP Version 8.1
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*
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* @package tests
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* @copyright Dennis Eichhorn
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* @license OMS License 2.0
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* @version 1.0.0
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* @link https://jingga.app
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*/
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declare(strict_types=1);
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namespace phpOMS\tests\Algorithm\PathFinding;
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use phpOMS\Algorithm\PathFinding\Heuristic;
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use phpOMS\Algorithm\PathFinding\HeuristicType;
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require_once __DIR__ . '/../../Autoloader.php';
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/**
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* @internal
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*/
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#[\PHPUnit\Framework\Attributes\CoversClass(\phpOMS\Algorithm\PathFinding\Heuristic::class)]
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#[\PHPUnit\Framework\Attributes\TestDox('phpOMS\tests\Algorithm\PathFinding\HeuristicTest: Heuristic for path finding')]
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final class HeuristicTest extends \PHPUnit\Framework\TestCase
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{
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#[\PHPUnit\Framework\Attributes\Group('framework')]
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#[\PHPUnit\Framework\Attributes\TestDox('The heuristics return the correct metric results')]
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public function testHeuristics() : void
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{
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self::assertEquals(
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10.0,
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Heuristic::metric(['x' => 0, 'y' => 3], ['x' => 7, 'y' => 6], HeuristicType::MANHATTAN)
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);
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self::assertEqualsWithDelta(
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7.615773,
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Heuristic::metric(['x' => 0, 'y' => 3], ['x' => 7, 'y' => 6], HeuristicType::EUCLIDEAN),
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0.1
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);
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self::assertEquals(
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7.0,
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Heuristic::metric(['x' => 0, 'y' => 3], ['x' => 7, 'y' => 6], HeuristicType::CHEBYSHEV)
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);
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self::assertEqualsWithDelta(
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10.0,
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Heuristic::metric(['x' => 0, 'y' => 3], ['x' => 7, 'y' => 6], HeuristicType::MINKOWSKI),
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0.1
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);
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self::assertEqualsWithDelta(
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1.333,
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Heuristic::metric(['x' => 0, 'y' => 3], ['x' => 7, 'y' => 6], HeuristicType::CANBERRA),
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0.1
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);
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self::assertEqualsWithDelta(
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0.625,
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Heuristic::metric(['x' => 0, 'y' => 3], ['x' => 7, 'y' => 6], HeuristicType::BRAY_CURTIS),
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0.1
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);
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self::assertEqualsWithDelta(
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8.24264,
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Heuristic::metric(['x' => 0, 'y' => 3], ['x' => 7, 'y' => 6], HeuristicType::OCTILE),
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0.1
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);
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}
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}
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