<?php
namespace MintyPHP\Service;

if (!function_exists(__NAMESPACE__ . '\\t')) {
    function t($string, ...$arguments)
    {
        $string = (string) $string;
        return $arguments ? sprintf($string, ...$arguments) : $string;
    }
}

namespace MintyPHP\Tests\Service;

use MintyPHP\Service\UserService;
use PHPUnit\Framework\TestCase;
use ReflectionMethod;

class UserServicePasswordTest extends TestCase
{
    private function validate(string $password, string $password2, bool $required, ?string $email = null): array
    {
        $method = new ReflectionMethod(UserService::class, 'validatePasswordStrength');
        return $method->invoke(null, $password, $password2, $required, $email);
    }

    public function testRequiresPasswordWhenRequired(): void
    {
        $errors = $this->validate('', '', true, 'test@example.com');
        $this->assertNotEmpty($errors);
    }

    public function testRejectsMismatch(): void
    {
        $errors = $this->validate('Abcd1234$efg', 'Abcd1234$xxx', true, 'test@example.com');
        $this->assertNotEmpty($errors);
    }

    public function testAcceptsStrongPassword(): void
    {
        $errors = $this->validate('StrongPass1!', 'StrongPass1!', true, 'test@example.com');
        $this->assertSame([], $errors);
    }

    public function testRejectsPasswordContainingEmail(): void
    {
        $errors = $this->validate('test@example.comA1!', 'test@example.comA1!', true, 'test@example.com');
        $this->assertNotEmpty($errors);
    }
}