private function prepareTextReport(Collector $collector)
{
$textReport = new TextReport();
$out = $textReport->prepareMutantsReport($collector->getEscaped(), 'Escapes');
if ($collector->getTimeoutCount() > 0) {
$out .= PHP_EOL . $textReport->prepareMutantsReport($collector->getTimeouts(), 'Timeouts');
}
if ($collector->getErrorCount() > 0) {
$out .= PHP_EOL . $textReport->prepareMutantsReport($collector->getErrors(), 'Errors');
}
return $out;
}
