mirror of
https://github.com/danog/endtoend-test-psl.git
synced 2024-12-11 16:49:40 +01:00
27 lines
620 B
PHP
27 lines
620 B
PHP
<?php
|
|
|
|
declare(strict_types=1);
|
|
|
|
namespace Psl\Tests\Iter;
|
|
|
|
use PHPUnit\Framework\TestCase;
|
|
use Psl\Iter;
|
|
use Psl\Str;
|
|
|
|
class PullWithKeyTest extends TestCase
|
|
{
|
|
public function testPull(): void
|
|
{
|
|
$result = Iter\pull_with_key(
|
|
Iter\range(0, 10),
|
|
fn ($k, $v) => Str\chr($v + $k + 65),
|
|
fn ($k, $v) => 2 ** ($v + $k)
|
|
);
|
|
|
|
self::assertSame([
|
|
1 => 'A', 4 => 'C', 16 => 'E', 64 => 'G', 256 => 'I', 1024 => 'K',
|
|
4096 => 'M', 16384 => 'O', 65536 => 'Q', 262144 => 'S', 1048576 => 'U'
|
|
], Iter\to_array_with_keys($result));
|
|
}
|
|
}
|