private function renderErrors(atoum\observable $observable, $class, $method)
{
$errors = '';
foreach ($observable->getScore()->getErrors() as $error) {
if ($error['class'] === $class && $error['method'] === $method) {
$errorType = atoum\asserters\error::getAsString($error['type']);
$errors .= '# ' . $errorType . ' : ' . str_replace(PHP_EOL, PHP_EOL . '# ', trim($error['message'])) . PHP_EOL;
$errors .= '# ' . (isset($error['errorFile']) ? $error['errorFile'] : $error['file']) . ':' . (isset($error['errorLine']) ? $error['errorLine'] : $error['line']) . PHP_EOL;
}
}
return $errors;
}