NRL-1053 fix tests by adding system in

Author: eesa456

tests/features/consumer/searchDocumentReference-failure.feature

@@ -216,6 +216,6 @@ Feature: Consumer - searchDocumentReference - Failure Scenarios
           }]
         },
         "diagnostics": "Invalid query parameter (The provided category is not valid)",
-        "expression": ["type"]
+        "expression": ["category"]
       }
       """

tests/features/consumer/searchDocumentReference-success.feature

@@ -311,9 +311,9 @@ Feature: Consumer - searchDocumentReference - Success Scenarios
       | custodian   | 02V                                   |
       | author      | 02V                                   |
     When consumer 'RX898' searches for DocumentReferences with parameters:
-      | parameter | value      |
-      | subject   | 9278693472 |
-      | category  | 734163000  |
+      | parameter | value                             |
+      | subject   | 9278693472                        |
+      | category  | http://snomed.info/sct\|734163000 |
     Then the response status code is 200
     And the response is a searchset Bundle
     And the Bundle has a self link matching 'DocumentReference?subject:identifier=https://fhir.nhs.uk/Id/nhs-number|9278693472&category=http://snomed.info/sct|734163000'

tests/features/consumer/searchPostDocumentReference-failure.feature

@@ -199,9 +199,9 @@ Feature: Consumer - searchDocumentReference - Failure Scenarios
       | http://snomed.info/sct | 736253002        |
       | http://snomed.info/sct | 1363501000000100 |
     When consumer 'RX898' searches for DocumentReferences with parameters:
-      | parameter | value      |
-      | subject   | 9278693472 |
-      | category  | invalid    |
+      | parameter | value                                |
+      | subject   | 9278693472                           |
+      | category  | http://incorrect.info/sct\|736253002 |
     Then the response status code is 400
     And the response is an OperationOutcome with 1 issue
     And the OperationOutcome contains the issue:

tests/features/consumer/searchPostDocumentReference-success.feature

@@ -283,9 +283,9 @@ Feature: Consumer - searchDocumentReference - Success Scenarios
       | custodian   | x26                                   |
       | author      | x26                                   |
     When consumer 'RX898' searches for DocumentReferences using POST with request body:
-      | key      | value      |
-      | subject  | 9278693472 |
-      | category | 734163000  |
+      | key      | value                             |
+      | subject  | 9278693472                        |
+      | category | http://snomed.info/sct\|734163000 |
     Then the response status code is 200
     And the response is a searchset Bundle
     And the Bundle has a total of 2