swap the invoiceitems order

Author: howardchung

test/test.ts

@@ -541,13 +541,13 @@ describe(c.blue('[TEST] api management'), () => {
         assert.equal(res.statusCode, 200);
         const stripe = new Stripe(STRIPE_SECRET);
 
-        await stripe.invoiceItems.create({
+        const invoice = await stripe.invoices.create({
           customer: this.previousCustomer,
-          price: 'price_1Lm1siCHN72mG1oKkk3Jh1JT', // test $123 one time
         });
-
-        const invoice = await stripe.invoices.create({
+        await stripe.invoiceItems.create({
           customer: this.previousCustomer,
+          price: 'price_1Lm1siCHN72mG1oKkk3Jh1JT', // test $123 one time
+          invoice: invoice.id,
         });
 
         await stripe.invoices.finalizeInvoice(invoice.id);