lib/rspec/rails/api/dsl/example_group.rb in rspec-rails-api-0.1.5 vs lib/rspec/rails/api/dsl/example_group.rb in rspec-rails-api-0.2.0

@@ -19,16 +19,33 @@
           # Used to describe an entity
           def entity(type, fields)
             metadata[:rrad].add_entity type, fields
           end
 
+          # Used to describe a request or path param which will be available as reference
+          def parameters(type, fields)
+            metadata[:rrad].add_parameter type, fields
+          end
+
           # Used to describe query parameters
-          def path_params(fields)
+          def path_params(fields: nil, defined: nil)
+            if defined && !metadata[:rrad].parameters[defined]
+              raise "Parameter #{defined} was not defined with the 'parameters' method"
+            end
+
+            fields ||= metadata[:rrad].parameters[defined]
+
             metadata[:rrad].add_path_params fields
           end
 
-          def request_params(fields)
-            metadata[:rrad].add_request_params fields
+          def request_params(attributes: nil, defined: nil)
+            if defined && !metadata[:rrad].parameters[defined]
+              raise "Parameter #{defined} was not defined with the 'parameters' method"
+            end
+
+            attributes ||= metadata[:rrad].parameters[defined]
+
+            metadata[:rrad].add_request_params attributes
           end
 
           def on_get(url, description = nil, &block)
             on_action(:get, url, description, &block)
           end