function bootstrapParser()
{
global $argv;
// Not using autoloader. Not needed for such a small piece of code.
// why require_once is here and not on top of the file? because I would only need it here. Lets keep the memory
// footprint small and include only the bare minimum code we have to.
require_once 'LogParser.php';
$parser = new LogParser(__DIR__ . '/../data/sample.log');
$parser->parse($argv[1], $argv[2]);
return true;
}
public function testParseWithValidFormatAndData()
{
$tmpHandle = tmpfile();
$fileContent = 'at=info method=GET path=/api/users/0 dyno=web.13 connect=10ms service=20ms ';
// even if I have lines with invalid format as long as these don't match the requestUri and method
// I wouldn't need to worry
$fileContent .= PHP_EOL . 'at=info method=GET path=/api/users/1/get_friends_score dyno=web.1';
for ($i = 1; $i <= 20; $i++) {
$fileContent .= PHP_EOL . 'at=info method=GET path=/api/users/1 dyno=web.' . $i % 3;
$fileContent .= ' connect=' . rand(1, 9) * $i . 'ms service=' . rand(20, 50) * $i . 'ms ';
}
fwrite($tmpHandle, $fileContent);
$metaData = stream_get_meta_data($tmpHandle);
$tmpFilename = $metaData['uri'];
$parser = new LogParser($tmpFilename);
ob_start();
$parser->parse('GET', '/api/users/{user_id}');
fclose($tmpHandle);
$contents = ob_get_clean();
$this->assertContains('Number of times request was made: 21', $contents);
$this->assertContains('Most active Dyno(s): web.1, web.2', $contents);
$this->assertContains('Least active Dyno(s): web.13', $contents);
$this->assertContains('Min. Response Time: ', $contents);
$this->assertContains('Max. Response Time: ', $contents);
$this->assertContains('Mean Response Time: ', $contents);
$this->assertContains('Median Response Time: ', $contents);
$this->assertContains('Mode Response Time(s): ', $contents);
}
<?php
/**
* Cкрипт парсинга файлов логов
*/
header('Content-Type: text/html; charset=UTF-8');
require_once 'class/LogParser.class.php';
try {
$lpObj = new LogParser();
$lpObj->parse();
echo 'Логи успешно сохранены в базу данных';
} catch (Exception $e) {
echo $e->getMessage();
}
unset($lpObj);
