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https://github.com/danog/endtoend-test-psl.git
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28 lines
695 B
PHP
28 lines
695 B
PHP
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<?php
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declare(strict_types=1);
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namespace Psl\Tests\Vec;
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use PHPUnit\Framework\TestCase;
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use Psl\Exception\InvariantViolationException;
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use Psl\Fun;
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use Psl\Vec;
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final class ReproduceTest extends TestCase
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{
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public function testReproduce(): void
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{
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static::assertSame([1], (Vec\reproduce(1, Fun\identity())));
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static::assertSame([1, 2, 3], Vec\reproduce(3, Fun\identity()));
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}
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public function testThrowsIfNumberIsLowerThan1(): void
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{
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$this->expectException(InvariantViolationException::class);
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$this->expectExceptionMessage('The number of times you want to reproduce must be at least 1.');
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Vec\reproduce(0, Fun\identity());
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}
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}
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