<?php

/*
 * SPDX-License-Identifier: MIT
 * SPDX-FileCopyrightText: (c) Respect Project Contributors
 * SPDX-FileContributor: Alexandre Gomes Gaigalas <alganet@gmail.com>
 * SPDX-FileContributor: Henrique Moody <henriquemoody@gmail.com>
 * SPDX-FileContributor: toxxxa <toxxxa@gmail.com>
 */

declare(strict_types=1);

namespace Respect\Validation\Validators;

use PHPUnit\Framework\Attributes\CoversClass;
use PHPUnit\Framework\Attributes\Group;
use Respect\Validation\Test\RuleTestCase;
use stdClass;

use function acos;
use function sqrt;

use const NAN;

#[Group('validator')]
#[CoversClass(Decimal::class)]
final class DecimalTest extends RuleTestCase
{
    /** @return iterable<array{Decimal, mixed}> */
    public static function providerForValidInput(): iterable
    {
        return [
            [new Decimal(0), 1],
            [new Decimal(1), 1.0],
            [new Decimal(2), 1.00],
            [new Decimal(3), 1.000],
            [new Decimal(2), 1.000],
            [new Decimal(1), 1.000],
            [new Decimal(2), '27990.50'],
            [new Decimal(1), 1.1],
            [new Decimal(1), '1.3'],
            [new Decimal(1), 1.50],
            [new Decimal(1), 10.0],
            [new Decimal(2), 10.00],
            [new Decimal(1), 10.50],
            [new Decimal(2), 10.50],
            [new Decimal(3), '1.000'],
            [new Decimal(3), 123456789.001],
        ];
    }

    /** @return iterable<array{Decimal, mixed}> */
    public static function providerForInvalidInput(): iterable
    {
        return [
            [new Decimal(1), '1.50'],
            [new Decimal(1), '27990.50'],
            [new Decimal(0), 2.0],
            [new Decimal(0), acos(1.01)],
            [new Decimal(0), sqrt(-1)],
            [new Decimal(0), NAN],
            [new Decimal(0), -NAN],
            [new Decimal(0), false],
            [new Decimal(0), true],
            [new Decimal(0), []],
            [new Decimal(0), new stdClass()],
        ];
    }
}