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https://github.com/danog/endtoend-test-psl.git
synced 2024-12-02 09:38:32 +01:00
36 lines
1.4 KiB
PHP
36 lines
1.4 KiB
PHP
<?php
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declare(strict_types=1);
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namespace Psl\Tests\Iter;
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use PHPUnit\Framework\TestCase;
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use Psl\Iter;
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final class AllTest 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 testAll(bool $expected, iterable $iterable, callable $predicate): void
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{
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static::assertSame($expected, Iter\all($iterable, $predicate));
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}
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public function provideData(): iterable
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{
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yield [false, [false, true, true], static fn (bool $value): bool => $value];
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yield [false, [false, true, true], static fn (bool $value): bool => !$value];
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yield [true, [true, true, true], static fn (bool $value): bool => $value];
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yield [false, [true, true, true], static fn (bool $value): bool => !$value];
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yield [false, [false, false, false], static fn (bool $value): bool => $value];
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yield [true, [false, false, false], static fn (bool $value): bool => !$value];
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yield [true, [false, false, false], static fn (bool $value): bool => true];
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yield [false, [false, false, false], static fn (bool $value): bool => false];
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yield [false, [1, 2, 3], static fn (int $i): bool => $i > 3];
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yield [true, [4, 5, 6], static fn (int $i): bool => $i > 3];
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yield [false, [1, 2, 3, 4, 5, 6], static fn (int $i): bool => $i > 3];
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yield [true, [], static fn (bool $value): bool => false];
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}
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}
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