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<?php
namespace Yiisoft\Security\Tests;
use PHPUnit\Framework\TestCase;
use Yiisoft\Security\Random;
class RandomTest extends TestCase
{
public function testRandomStringRespectsLength(): void
$length = 21;
$key = Random::string($length);
$this->assertEquals($length, strlen($key));
}
public function testRandomStringValidSymbols(): void
$key = Random::string(100);
$this->assertMatchesRegularExpression('/[A-Za-z0-9_-]+/', $key);
public function testInvalidLength(): void
$this->expectException(\InvalidArgumentException::class);
Random::string(0);
yiisoft /
security
