mageekguy\atoum\asserters\adapter\call::getCallsAsString PHP Метод

    protected function getCallsAsString()
    {
        $string = '';
        if (sizeof($this->beforeCalls) <= 0 && sizeof($this->afterCalls) <= 0) {
            $calls = $this->adapter->getCallsEqualTo($this->call->unsetArguments());
            $string = sizeof($calls) <= 0 ? '' : PHP_EOL . rtrim($calls);
        }
        return $string;
    }