respect-validation/tests/unit/Rules/EachTest.php
Henrique Moody 433ceb4452
Update the validation engine of the "Each" rule
These changes will also introduce an abstract rule that validates
non-empty-iterable values. The abstract rule can also be the parent of
the recently created "Min" rule. Therefore, I've changed that class too.

I've introduced many tests for the "Each" rule to make sure what its
expected behavior is. I'm not super happy with its output, but I tried a
couple of options, and it is the best choice.

Note that Each now rejects `stdClass` and empty iterable values. I
thought that would make sense, as it would be useless when the input is
empty.

Signed-off-by: Henrique Moody <henriquemoody@gmail.com>
2024-03-03 14:45:47 +01:00

49 lines
1.4 KiB
PHP

<?php
/*
* Copyright (c) Alexandre Gomes Gaigalas <alganet@gmail.com>
* SPDX-License-Identifier: MIT
*/
declare(strict_types=1);
namespace Respect\Validation\Rules;
use ArrayObject;
use PHPUnit\Framework\Attributes\CoversClass;
use PHPUnit\Framework\Attributes\Group;
use Respect\Validation\Test\Rules\Stub;
use Respect\Validation\Test\RuleTestCase;
use stdClass;
#[Group('rule')]
#[CoversClass(Each::class)]
final class EachTest extends RuleTestCase
{
/** @return iterable<array{Each, mixed}> */
public static function providerForValidInput(): iterable
{
return [
[new Each(Stub::pass(5)), [1, 2, 3, 4, 5]],
[new Each(Stub::pass(5)), new ArrayObject([1, 2, 3, 4, 5])],
];
}
/** @return iterable<array{Each, mixed}> */
public static function providerForInvalidInput(): iterable
{
return [
[new Each(Stub::daze()), []],
[new Each(Stub::daze()), new stdClass()],
[new Each(Stub::daze()), 123],
[new Each(Stub::daze()), ''],
[new Each(Stub::daze()), null],
[new Each(Stub::daze()), false],
[new Each(Stub::fail(5)), ['', 2, 3, 4, 5]],
[new Each(Stub::fail(5)), ['a', 2, 3, 4, 5]],
[new Each(Stub::fail(5)), new ArrayObject([1, 2, 3, 4, 5])],
[new Each(Stub::fail(5)), (object) ['foo' => true]],
];
}
}