mirror of
https://github.com/danog/endtoend-test-psl.git
synced 2024-12-02 09:38:32 +01:00
40 lines
1.4 KiB
PHP
40 lines
1.4 KiB
PHP
<?php
|
|
|
|
declare(strict_types=1);
|
|
|
|
namespace Psl\Tests\Iter;
|
|
|
|
use PHPUnit\Framework\TestCase;
|
|
use Psl\Iter;
|
|
|
|
final class TakeWhileTest extends TestCase
|
|
{
|
|
/**
|
|
* @dataProvider provideData
|
|
*/
|
|
public function testTakeWhile(array $expected, iterable $iterable, callable $callable): void
|
|
{
|
|
$result = Iter\take_while($iterable, $callable);
|
|
|
|
static::assertSame($expected, Iter\to_array_with_keys($result));
|
|
}
|
|
|
|
public function provideData(): iterable
|
|
{
|
|
yield [[], [1, 2, 3, 4, 5], static fn (int $_): bool => false];
|
|
yield [[1, 2, 3], [1, 2, 3, 4, 5], static fn (int $i) => $i <= 3];
|
|
yield [[1, 2], [1, 2, 3, 4, 5], static fn (int $i) => $i <= 2];
|
|
yield [[1, 2, 3, 4, 5], [1, 2, 3, 4, 5], static fn (int $_) => true];
|
|
|
|
yield [[], Iter\range(1, 5), static fn (int $_): bool => false];
|
|
yield [[1, 2, 3], Iter\range(1, 5), static fn (int $i) => $i <= 3];
|
|
yield [[1, 2], Iter\range(1, 5), static fn (int $i) => $i <= 2];
|
|
yield [[1, 2, 3, 4, 5], Iter\range(1, 5), static fn (int $_) => true];
|
|
|
|
yield [[], Iter\range(1, 5), static fn (int $_): bool => false];
|
|
yield [[1, 2 , 3], Iter\range(1, 5), static fn (int $i) => $i <= 3];
|
|
yield [[1, 2], Iter\range(1, 5), static fn (int $i) => $i <= 2];
|
|
yield [[1, 2, 3, 4, 5], Iter\range(1, 5), static fn (int $_) => true];
|
|
}
|
|
}
|