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<?php |
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declare(strict_types=1); |
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namespace Paraunit\Parser\JSON; |
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use Paraunit\Process\AbstractParaunitProcess; |
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use Paraunit\TestResult\Interfaces\TestResultHandlerInterface; |
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use Paraunit\TestResult\MuteTestResult; |
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/** |
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* Class RetryParser |
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* @package Paraunit\Parser\JSON |
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*/ |
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class RetryParser |
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{ |
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/** @var TestResultHandlerInterface */ |
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private $testResultContainer; |
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/** @var int */ |
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private $maxRetryCount; |
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/** @var string */ |
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private $regexPattern; |
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/** |
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* RetryParser constructor. |
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* @param TestResultHandlerInterface $testResultContainer |
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* @param int $maxRetryCount |
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*/ |
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public function __construct(TestResultHandlerInterface $testResultContainer, int $maxRetryCount = 3) |
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{ |
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$this->testResultContainer = $testResultContainer; |
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$this->maxRetryCount = $maxRetryCount; |
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$patterns = [ |
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'The EntityManager is closed', |
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// MySQL |
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'Deadlock found', |
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'Lock wait timeout exceeded', |
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// SQLite |
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'General error: 5 database is locked', |
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]; |
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$this->regexPattern = $this->buildRegexPattern($patterns); |
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} |
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public function processWillBeRetried(AbstractParaunitProcess $process, array $logs): bool |
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{ |
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if ($process->getRetryCount() >= $this->maxRetryCount) { |
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return false; |
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} |
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foreach ($logs as $logItem) { |
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if ($this->containsRetriableError($logItem)) { |
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$process->markAsToBeRetried(); |
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$testResult = new MuteTestResult(); |
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$this->testResultContainer->handleTestResult($process, $testResult); |
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return true; |
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} |
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} |
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return false; |
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} |
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private function containsRetriableError(\stdClass $log): bool |
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{ |
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return property_exists($log, 'status') |
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&& $log->status === 'error' |
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&& preg_match($this->regexPattern, $log->message); |
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} |
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/** |
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* @param string[] $patterns |
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* @return string |
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*/ |
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private function buildRegexPattern(array $patterns): string |
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{ |
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$regex = implode('|', $patterns); |
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return '/' . $regex . '/'; |
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} |
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} |
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