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https://github.com/danog/endtoend-test-psl.git
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67 lines
1.2 KiB
PHP
67 lines
1.2 KiB
PHP
<?php
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declare(strict_types=1);
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namespace Psl\Tests\Math;
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use PHPUnit\Framework\TestCase;
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use Psl\Arr;
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use Psl\Iter;
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use Psl\Math;
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class MedianTest extends TestCase
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{
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/**
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* @dataProvider provideData
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*/
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public function testMedian($expected, array $numbers): void
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{
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self::assertSame($expected, Math\median($numbers));
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}
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public function provideData(): array
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{
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return [
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[
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5.0,
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[
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10,
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5,
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...Iter\range(0, 9, 2),
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],
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],
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[
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6.5,
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[
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18,
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15,
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...Iter\range(0, 10),
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15,
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],
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],
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[
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22.5,
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[
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19,
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15,
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...Iter\range(0, 45, 5),
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52,
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64,
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],
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],
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[
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100.0,
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Arr\fill(100, 0, 100)
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],
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[
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null,
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[]
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]
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];
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}
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}
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