respect-validation/tests/unit/Rules/CurrencyCodeTest.php

<?php

/*
 * This file is part of Respect/Validation.
 *
 * (c) Alexandre Gomes Gaigalas <alexandre@gaigalas.net>
 *
 * For the full copyright and license information, please view the "LICENSE.md"
 * file that was distributed with this source code.
 */

namespace Respect\Validation\Rules;

/**
 * @group  rule
 * @covers \Respect\Validation\Rules\CurrencyCode
 */
class CurrencyCodeTest extends RuleTestCase
{
    public function providerForValidInput()
    {
        $rule = new CurrencyCode();

        return [
            [$rule, 'EUR'],
            [$rule, 'GBP'],
            [$rule, 'XAU'],
            [$rule, 'xba'],
            [$rule, 'xxx'],
        ];
    }

    public function providerForInvalidInput()
    {
        $rule = new CurrencyCode();

        return [
            [$rule, 'BTC'],
            [$rule, 'GGP'],
            [$rule, 'USA'],
        ];
    }
}