rest_handler.rb in soaspec-0.0.33

- old
+ new

@@ -3,10 +3,11 @@
 require_relative '../hash_methods'
 require_relative '../not_found_errors'
 require_relative '../accessors'
 require_relative '../interpreter'
 require 'json'
+require 'jsonpath'
 require 'nori'
 
 module Soaspec
 
   # Accessors specific to REST handler
@@ -177,13 +178,12 @@
       case Interpreter.response_type_for(exchange.response)
       when :xml
         path = '//' + path if path[0] != '/'
         xpath_value_for(exchange: exchange, xpath: path)
       when :json
-        hash = extract_hash exchange.response
-        value = hash.dig(*path)
-        raise NoElementInHash, "Element in #{hash} not found with path '#{path}'" unless value
-        value
+        matching_values = JsonPath.on(exchange.response.body, path)
+        raise NoElementInHash, "Element in #{exchange.response.body} not found with path '#{path}'" if matching_values.empty?
+        matching_values.first
       else
         raise 'Unrecognised response message. Neither xml nor json detected'
       end
 
     end
\ No newline at end of file