tests: added advanced matchers

app/features/demo/administrator/postAdministrator.feature

@@ -21,15 +21,15 @@ Feature: Create administrators
      Then the response status code should be 201
       And the response should be in JSON
       And the header "Content-Type" should be equal to "application/json; charset=utf-8"
-      And the JSON should be equal to:
+      And the JSON should be like:
       """
       {
           "username": "admin3",
           "pass": "*****",
           "email": "[email protected]",
           "name": "Name",
           "lastname": "Last name",
-          "id": 3
+          "id": "match:type(integer)"
       }
       """
 
@@ -40,14 +40,14 @@ Feature: Create administrators
      Then the response status code should be 200
       And the response should be in JSON
       And the header "Content-Type" should be equal to "application/json; charset=utf-8"
-      And the JSON should be equal to:
+      And the JSON should be like:
       """
       {
         "username": "admin3",
         "pass": "*****",
         "email": "[email protected]",
         "name": "Name",
         "lastname": "Last name",
-        "id": 3
+        "id": "match:regexp(/[0-9]+/)"
       }
       """

app/features/demo/administrator/putAdministrator.feature

@@ -37,14 +37,14 @@
       Then the response status code should be 200
       And the response should be in JSON
       And the header "Content-Type" should be equal to "application/json; charset=utf-8"
-      And the JSON should be equal to:
+      And the JSON should be like:
       """
       {
           "username": "admin_updated",
           "pass": "*****",
           "email": "[email protected]",
           "name": "Name_updated",
           "lastname": "Last name updated",
-          "id": 2
+          "id": "match:type(number)"
       }
       """