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<?php
/**
* Test: Nette\Utils\Arrays::get()
*/
declare(strict_types=1);
use Nette\Utils\Arrays;
use Tester\Assert;
require __DIR__ . '/../bootstrap.php';
$arr = [
'' => 'first',
1 => 'second',
7 => [
'item' => 'third',
],
];
test('basic retrieval with default and exception for missing keys', function () use ($arr) {
Assert::same('first', Arrays::get($arr, ''));
Assert::same('second', Arrays::get($arr, 1));
Assert::same('second', Arrays::get($arr, 1, 'x'));
Assert::same('x', Arrays::get($arr, 'undefined', 'x'));
Assert::exception(
fn() => Arrays::get($arr, 'undefined'),
Nette\InvalidArgumentException::class,
"Missing item 'undefined'.",
);
});
test('nested access using key path', function () use ($arr) {
Assert::same([
'' => 'first',
1 => 'second',
7 => [
'item' => 'third',
],
], Arrays::get($arr, []));
Assert::same('third', Arrays::get($arr, [7, 'item']));
});
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