Escaped Mutant for Mutator "MethodCallRemoval": @@ @@ throw new Exception('Failed to set isolation level: transaction was inactive.'); } $this->logger?->log(LogLevel::DEBUG, 'Setting transaction isolation level to ' . $this->level . ' ' . __METHOD__, ['type' => LogType::TRANSACTION]); - $this->setTransactionIsolationLevel($level); + } public function createSavepoint(string $name): void {

Escaped Mutant for Mutator "ConcatOperandRemoval": @@ @@ if (!$this->isActive()) { throw new Exception('Failed to set isolation level: transaction was inactive.'); } - $this->logger?->log(LogLevel::DEBUG, 'Setting transaction isolation level to ' . $this->level . ' ' . __METHOD__, ['type' => LogType::TRANSACTION]); + $this->logger?->log(LogLevel::DEBUG, 'Setting transaction isolation level to ' . $this->level . ' ', ['type' => LogType::TRANSACTION]); $this->setTransactionIsolationLevel($level); } public function createSavepoint(string $name): void

Escaped Mutant for Mutator "ConcatOperandRemoval": @@ @@ if (!$this->isActive()) { throw new Exception('Failed to set isolation level: transaction was inactive.'); } - $this->logger?->log(LogLevel::DEBUG, 'Setting transaction isolation level to ' . $this->level . ' ' . __METHOD__, ['type' => LogType::TRANSACTION]); + $this->logger?->log(LogLevel::DEBUG, 'Setting transaction isolation level to ' . $this->level . __METHOD__, ['type' => LogType::TRANSACTION]); $this->setTransactionIsolationLevel($level); } public function createSavepoint(string $name): void

Escaped Mutant for Mutator "ConcatOperandRemoval": @@ @@ if (!$this->isActive()) { throw new Exception('Failed to set isolation level: transaction was inactive.'); } - $this->logger?->log(LogLevel::DEBUG, 'Setting transaction isolation level to ' . $this->level . ' ' . __METHOD__, ['type' => LogType::TRANSACTION]); + $this->logger?->log(LogLevel::DEBUG, 'Setting transaction isolation level to ' . ' ' . __METHOD__, ['type' => LogType::TRANSACTION]); $this->setTransactionIsolationLevel($level); } public function createSavepoint(string $name): void

Escaped Mutant for Mutator "Concat": @@ @@ $this->logger?->log(LogLevel::DEBUG, 'Set savepoint ' . $this->level . ' ' . __METHOD__, ['type' => LogType::TRANSACTION]); $this->createSavepoint('LEVEL' . $this->level); } else { - $this->logger?->log(LogLevel::DEBUG, 'Transaction not started: nested transaction not supported ' . __METHOD__, ['type' => LogType::TRANSACTION]); + $this->logger?->log(LogLevel::DEBUG, __METHOD__ . 'Transaction not started: nested transaction not supported ', ['type' => LogType::TRANSACTION]); throw new NotSupportedException('Transaction not started: nested transaction not supported.'); } $this->level++;

Escaped Mutant for Mutator "MethodCallRemoval": @@ @@ $this->logger?->log(LogLevel::DEBUG, 'Set savepoint ' . $this->level . ' ' . __METHOD__, ['type' => LogType::TRANSACTION]); $this->createSavepoint('LEVEL' . $this->level); } else { - $this->logger?->log(LogLevel::DEBUG, 'Transaction not started: nested transaction not supported ' . __METHOD__, ['type' => LogType::TRANSACTION]); + throw new NotSupportedException('Transaction not started: nested transaction not supported.'); } $this->level++;

Escaped Mutant for Mutator "MethodCallRemoval": @@ @@ $this->db->open(); if ($this->level === 0) { if ($isolationLevel !== null) { - $this->setTransactionIsolationLevel($isolationLevel); + } $this->logger?->log(LogLevel::DEBUG, 'Begin transaction' . ($isolationLevel ? ' with isolation level ' . $isolationLevel : '') . ' ' . __METHOD__, ['type' => LogType::TRANSACTION]); $this->db->getPdo()?->beginTransaction();

Escaped Mutant for Mutator "MethodCallRemoval": @@ @@ try { $result = $closure($this); if ($transaction->isActive() && $transaction->getLevel() === $level) { - $transaction->commit(); + } } catch (Throwable $e) { $this->rollbackTransactionOnLevel($transaction, $level);

Escaped Mutant for Mutator "LogicalAndNegation": @@ @@ $level = $transaction->getLevel(); try { $result = $closure($this); - if ($transaction->isActive() && $transaction->getLevel() === $level) { + if (!($transaction->isActive() && $transaction->getLevel() === $level)) { $transaction->commit(); } } catch (Throwable $e) {