public function pay(PayParam $pay_param)
{
$submit = new Submit($this->config);
//将配置中的关键参数加入到这边
$pay_param->setSellerId($this->config->seller_id);
$pay_param->setPartner($this->config->partner);
$pay_param->setInputCharset($this->config->input_charset);
$pay_param->setSignType($this->config->sign_type);
return $submit->buildRequestForm($pay_param, 'get', '确认');
}
public function testSetInputCharsetThrowException()
{
$this->setExpectedException(InvalidParamException::class);
$this->pay_param->setInputCharset('test');
}
