Init yookassa

spec/fixtures/payment_response.json

@@ -9,11 +9,10 @@
   "confirmation": {
     "type": "redirect",
     "return_url": "https://url.test",
-    "confirmation_url": "https://money.yandex.ru/payments/external/confirmation?orderId=2490ded1-000f-5000-8000-1f64111bc63e"
+    "confirmation_url": "https://money.yookassa.ru/payments/external/confirmation?orderId=2490ded1-000f-5000-8000-1f64111bc63e"
   },
   "created_at": "2019-06-10T21:26:41.395Z",
-  "metadata": {
-  },
+  "metadata": {},
   "payment_method": {
     "type": "bank_card",
     "id": "2490ded1-000f-5000-8000-1f64111bc63e",