chore(order): link order and payment collection (#7334)

integration-tests/modules/__tests__/cart/store/carts.spec.ts

@@ -1897,6 +1897,23 @@ medusaIntegrationTestRunner({
               line_item_id: cart.items[0].id,
             })
           )
+
+          const fullOrder = await api.get(
+            `/admin/orders/${response.data.order.id}`,
+            adminHeaders
+          )
+          const fullOrderDetail = fullOrder.data.order
+
+          expect(fullOrderDetail).toEqual(
+            expect.objectContaining({
+              payment_collections: [
+                expect.objectContaining({
+                  currency_code: "usd",
+                  amount: 106,
+                }),
+              ],
+            })
+          )
         })
 
         it("should throw an error when payment collection isn't created", async () => {

integration-tests/modules/__tests__/order/order.spec.ts

@@ -154,6 +154,7 @@ medusaIntegrationTestRunner({
           status: "pending",
           version: 1,
           display_id: 1,
+          payment_collections: [],
           summary: expect.objectContaining({
             // TODO: add all summary fields
           }),