/**
* Test isInvalid().
*/
public function testIsValid()
{
$params = ['foo' => 'bar', 'hi' => 'here'];
$params['sign'] = \EasyWeChat\Payment\generate_sign($params, 'sign_key');
$request = Request::create('/callback', 'POST', [], [], [], [], XML::build($params));
$notify = new Notify(new Merchant(['key' => 'sign_key']), $request);
$this->assertTrue($notify->isValid());
$notify = new Notify(new Merchant(['key' => 'different_sign_key']), $request);
$this->assertFalse($notify->isValid());
}
/**
* Make a API request.
*
* @param string $api
* @param array $params
* @param string $method
*
* @return \EasyWeChat\Support\Collection
*/
protected function request($api, array $params, $method = 'post')
{
$params = array_filter($params);
$params['mch_id'] = $this->merchant->merchant_id;
$params['nonce_str'] = uniqid();
$params['sign'] = \EasyWeChat\Payment\generate_sign($params, $this->merchant->key, 'md5');
$options = ['body' => XML::build($params), 'cert' => $this->merchant->get('cert_path'), 'ssl_key' => $this->merchant->get('key_path')];
return $this->parseResponse($this->getHttp()->request($api, $method, $options));
}