Delay the LargePatientRecord response by 5 minutes

E2E testing of slow GP Connect responses

Author: adrianclay

wiremock/README.md

@@ -87,7 +87,8 @@ To change the patient record returned to be [PWTP3, which has many Prescriptions
 curl --request PUT --data '{"state": "Medications"}' http://localhost:8110/__admin/scenarios/migrateStructuredRecord/state
 ```
 
-To change the patient record returned to be [Large Patient Record](stubs/__files/correctPatientStructuredRecordLargePayload.json):
+To change the patient record returned to be [Large Patient Record](stubs/__files/correctPatientStructuredRecordLargePayload.json)
+and also delay the response being sent back by 5 minutes.
 
 ```shell
 curl --request PUT --data '{"state": "Large Patient Record"}' http://localhost:8110/__admin/scenarios/migrateStructuredRecord/state

wiremock/stubs/mappings/migrateStructuredRecord Large Patient Record.json

@@ -8,6 +8,7 @@
   },
   "response": {
     "status": 200,
+    "fixedDelayMilliseconds": 300000,
     "bodyFileName": "correctPatientStructuredRecordLargePayload.json",
     "headers": {
       "Server": "nginx",