000

<?php declare(strict_types=1);

/*
 * This file is part of the Monolog package.
 *
 * (c) Jordi Boggiano <j.boggiano@seld.be>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Monolog\Handler;

use Monolog\Test\TestCase;
use Monolog\Logger;

/**
 * @covers Monolog\Handler\ChromePHPHandler
 */
class ChromePHPHandlerTest extends TestCase
{
    protected function setUp(): void
    {
        TestChromePHPHandler::resetStatic();
        $_SERVER['HTTP_USER_AGENT'] = 'Monolog Test; Chrome/1.0';
    }

/**
     * @dataProvider agentsProvider
     */
    public function testHeaders($agent)
    {
        $_SERVER['HTTP_USER_AGENT'] = $agent;

$handler = new TestChromePHPHandler();
        $handler->setFormatter($this->getIdentityFormatter());
        $handler->handle($this->getRecord(Logger::DEBUG));
        $handler->handle($this->getRecord(Logger::WARNING));

$expected = [
            'X-ChromeLogger-Data'   => base64_encode(json_encode([
                'version' => '4.0',
                'columns' => ['label', 'log', 'backtrace', 'type'],
                'rows' => [
                    'test',
                    'test',
                ],
                'request_uri' => '',
            ])),
        ];

$this->assertEquals($expected, $handler->getHeaders());
    }

public static function agentsProvider()
    {
        return array(
            array('Monolog Test; Chrome/1.0'),
            array('Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:52.0) Gecko/20100101 Firefox/52.0'),
            array('Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Ubuntu Chromium/56.0.2924.76 Chrome/56.0.2924.76 Safari/537.36'),
            array('Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) HeadlessChrome Safari/537.36'),
        );
    }

public function testHeadersOverflow()
    {
        $handler = new TestChromePHPHandler();
        $handler->handle($this->getRecord(Logger::DEBUG));
        $handler->handle($this->getRecord(Logger::WARNING, str_repeat('a', 2 * 1024)));

// overflow chrome headers limit
        $handler->handle($this->getRecord(Logger::WARNING, str_repeat('b', 2 * 1024)));

$expected = [
            'X-ChromeLogger-Data'   => base64_encode(json_encode([
                'version' => '4.0',
                'columns' => ['label', 'log', 'backtrace', 'type'],
                'rows' => [
                    [
                        'test',
                        'test',
                        'unknown',
                        'log',
                    ],
                    [
                        'test',
                        str_repeat('a', 2 * 1024),
                        'unknown',
                        'warn',
                    ],
                    [
                        'monolog',
                        'Incomplete logs, chrome header size limit reached',
                        'unknown',
                        'warn',
                    ],
                ],
                'request_uri' => '',
            ])),
        ];

$this->assertEquals($expected, $handler->getHeaders());
    }

public function testConcurrentHandlers()
    {
        $handler = new TestChromePHPHandler();
        $handler->setFormatter($this->getIdentityFormatter());
        $handler->handle($this->getRecord(Logger::DEBUG));
        $handler->handle($this->getRecord(Logger::WARNING));

$handler2 = new TestChromePHPHandler();
        $handler2->setFormatter($this->getIdentityFormatter());
        $handler2->handle($this->getRecord(Logger::DEBUG));
        $handler2->handle($this->getRecord(Logger::WARNING));

$expected = [
            'X-ChromeLogger-Data'   => base64_encode(json_encode([
                'version' => '4.0',
                'columns' => ['label', 'log', 'backtrace', 'type'],
                'rows' => [
                    'test',
                    'test',
                    'test',
                    'test',
                ],
                'request_uri' => '',
            ])),
        ];

$this->assertEquals($expected, $handler2->getHeaders());
    }
}

class TestChromePHPHandler extends ChromePHPHandler
{
    protected $headers = [];

public static function resetStatic(): void
    {
        self::$initialized = false;
        self::$overflowed = false;
        self::$sendHeaders = true;
        self::$json['rows'] = [];
    }

protected function sendHeader(string $header, string $content): void
    {
        $this->headers[$header] = $content;
    }

public function getHeaders(): array
    {
        return $this->headers;
    }

protected function isWebRequest(): bool
    {
        return true;
    }
}