mageekguy\atoum\asserters\phpArray::callAssertion PHP Method

    protected function callAssertion($method, array $arguments)
    {
        if ($this->innerAsserterCanUse($method) === false) {
            call_user_func_array(array('parent', $method), $arguments);
        } else {
            $this->callInnerAsserterMethod($method, $arguments);
        }
        return $this;
    }