<?php

/*
 * SPDX-License-Identifier: MIT
 * SPDX-FileCopyrightText: (c) Respect Project Contributors
 * SPDX-FileContributor: Alexandre Gomes Gaigalas <alganet@gmail.com>
 * SPDX-FileContributor: Gabriel Caruso <carusogabriel34@gmail.com>
 * SPDX-FileContributor: Henrique Moody <henriquemoody@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;

#[Group('validator')]
#[CoversClass(Alpha::class)]
final class AlphaTest extends RuleTestCase
{
    /** @return iterable<string, array{Alpha, mixed}> */
    public static function providerForValidInput(): iterable
    {
        return [
            'alphabetic' => [new Alpha(), 'alganet'],
            'alphabetic with one exception' => [new Alpha('.'), 'google.com'],
            'alphabetic with multiple exceptions' => [new Alpha('0-9'), '0alg-anet9'],
            'non-alphabetic with only exceptions' => [new Alpha('!@#$%^&*(){}'), '!@#$%^&*(){}'],
            'multiple characters to ignore' => [new Alpha('-', ' '), 'a-b c'],
        ];
    }

    /** @return iterable<string, array{Alpha, mixed}> */
    public static function providerForInvalidInput(): iterable
    {
        return [
            'empty string' => [new Alpha(), ''],
            'symbols' => [new Alpha(), '@#$'],
            'underscore' => [new Alpha(), '_'],
            'non ASCII chars' => [new Alpha(), 'dgç'],
            'alphanumeric' => [new Alpha(), '122al'],
            'digits as string' => [new Alpha(), '122'],
            'integers' => [new Alpha(), 11123],
            'zero' => [new Alpha(), 0],
            'null' => [new Alpha(), null],
            'object' => [new Alpha(), new stdClass()],
            'array' => [new Alpha(), []],
            'newline' => [new Alpha(), "\nabc"],
            'tab' => [new Alpha(), "\tdef"],
            'alphabetic with spaces' => [new Alpha(), 'alganet alganet'],
        ];
    }
}