<?php

use Illuminate\Encryption\Encrypter;

class EncrypterTest extends PHPUnit_Framework_TestCase {

	public function testEncryption()
	{
		$e = $this->getEncrypter();
		$this->assertFalse('aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa' == $e->encrypt('aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa'));
		$encrypted = $e->encrypt('aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa');
		$this->assertTrue('aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa' == $e->decrypt($encrypted));
	}


	/**
	 * @expectedException Illuminate\Encryption\DecryptException
	 */
	public function testExceptionThrownWhenPayloadIsInvalid()
	{
		$e = $this->getEncrypter();
		$payload = $e->encrypt('foo');
		$payload = str_shuffle($payload);
		$e->decrypt($payload);
	}


	protected function getEncrypter()
	{
		return new Encrypter(str_repeat('a', 32));
	}

}