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<?php
declare(strict_types=1);
/**
* @author : Korotkov Danila <[email protected]>
* @license https://mit-license.org/ MIT
*/
namespace Behavioral\ChainOfResponsibility\Tests;
use Behavioral\ChainOfResponsibility\Chain;
use Behavioral\ChainOfResponsibility\ErrorHandler;
use Behavioral\ChainOfResponsibility\NoticeHandler;
use Behavioral\ChainOfResponsibility\WarningHandler;
use PHPUnit\Framework\TestCase as PHPUnit_Framework_TestCase;
* Class ChainOfResponsibilityTest
* @package Behavioral\ChainOfResponsibility\Tests
class ChainOfResponsibilityTest extends PHPUnit_Framework_TestCase
{
* @var Chain
protected $chain;
protected function setUp(): void
$this->chain = new Chain();
$this->chain->addToChain(NoticeHandler::class);
$this->chain->addToChain(WarningHandler::class);
$this->chain->addToChain(ErrorHandler::class);
}
public function testChainRun(): void
ob_start();
$this->chain->run(1);
$notice = ob_get_clean();
$this->chain->run(2);
$warning = ob_get_clean();
$this->chain->run(3);
$error = ob_get_clean();
$this->assertEquals($notice, "NOTICE \n\n");
$this->assertEquals($warning, "NOTICE \nWARNING \n\n");
$this->assertEquals($error, "NOTICE \nWARNING \nERROR \n\n");
Jagepard /
PhpDesignPatterns-ChainOfResponsibility
