当我尝试fake-valid-nonce在测试中创建事务时出现问题。
这是有关创建事务的代码:
const createTransaction = (price, nonceFromTheClient, customerBrainTreeId) => {
const transactionToken = new Promise((resolve, reject) => {
gateway.transaction.sale(
{
amount: price,
customerId: customerBrainTreeId,
paymentMethodNonce: nonceFromTheClient,
options: {
submitForSettlement: true
}
},
(error, result) => {
if (error) {
logger.error(`create transaction error: ${error}`);
reject(error);
} else {
resolve(result);
}
});
});
return transactionToken;
};
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这是关于测试的代码:
it(‘**************************', () => {
return PaymentService.createTransaction("104.0", 'fake-valid-nonce', null)
.then(result => {
expect(result.success).to.be.true;
expect(result.transaction.status).to.be.equals('submitted_for_settlement');
expect(result.transaction.type).to.be.equals('sale');
});
});
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当我第一次运行测试时,这个测试会通过。但是,如果我多次运行此测试,此测试将无法通过,并且交易结果会显示消息:“网关被拒绝:重复”。
我怎么解决这个问题?