private function canRunEngine(test\engine $engine) { return $engine->isAsynchronous() === false || $this->maxAsynchronousEngines === null || $this->asynchronousEngines < $this->maxAsynchronousEngines; }
private function canRunEngine(test\engine $engine) { return $this->runTestMethods && ($engine->isAsynchronous() === false || ($this->maxAsynchronousEngines === null || $this->asynchronousEngines < $this->maxAsynchronousEngines)); }