public function testCreateOrder()
{
$partner = '123456789';
$privateKey = ALIPAY_ASSET_DIR . '/dist/common/rsa_private_key.pem';
//$partner = ALIPAY_PARTNER;
//$privateKey = ALIPAY_ASSET_DIR . '/dist/common/rsa_private_key.pem';
$this->assertFileExists($privateKey);
$this->gateway = new LegacyAppGateway($this->getHttpClient(), $this->getHttpRequest());
$this->gateway->setPartner($partner);
$this->gateway->setSellerId($partner);
$this->gateway->setPrivateKey($privateKey);
$this->gateway->setNotifyUrl('https://www.example.com/notify');
$this->options = ['out_trade_no' => '2014010122390001', 'subject' => 'test', 'total_fee' => '0.01'];
/**
* @var LegacyAppPurchaseResponse $response
*/
$response = $this->gateway->purchase($this->options)->send();
$this->assertEquals('e16fdd8098c197201986cd9c3a8fb276', md5($response->getOrderString()));
}