lib/elasticsearch/api/actions/ingest/simulate.rb in elasticsearch-api-7.4.0 vs lib/elasticsearch/api/actions/ingest/simulate.rb in elasticsearch-api-7.5.0.pre.pre

@@ -4,33 +4,43 @@
 
 module Elasticsearch
   module API
     module Ingest
       module Actions
-
-        # Execute a specific pipeline against the set of documents provided in the body of the request
+        # Allows to simulate a pipeline with example documents.
         #
         # @option arguments [String] :id Pipeline ID
-        # @option arguments [Hash] :body The pipeline definition (*Required*)
-        # @option arguments [Boolean] :verbose Verbose mode. Display data output for each processor
-        #                                                    in executed pipeline
+        # @option arguments [Boolean] :verbose Verbose mode. Display data output for each processor in executed pipeline
+
+        # @option arguments [Hash] :body The simulate definition (*Required*)
         #
-        # @see https://www.elastic.co/guide/en/elasticsearch/reference/master/simulate-pipeline-api.html
+        # @see https://www.elastic.co/guide/en/elasticsearch/reference/7.5/simulate-pipeline-api.html
         #
-        def simulate(arguments={})
+        def simulate(arguments = {})
           raise ArgumentError, "Required argument 'body' missing" unless arguments[:body]
-          method = 'GET'
-          path   = Utils.__pathify "_ingest/pipeline", Utils.__escape(arguments[:id]), '_simulate'
+
+          arguments = arguments.clone
+
+          _id = arguments.delete(:id)
+
+          method = Elasticsearch::API::HTTP_GET
+          path   = if _id
+                     "_ingest/pipeline/#{Utils.__listify(_id)}/_simulate"
+                   else
+                     "_ingest/pipeline/_simulate"
+  end
           params = Utils.__validate_and_extract_params arguments, ParamsRegistry.get(__method__)
-          body   = arguments[:body]
 
+          body = arguments[:body]
           perform_request(method, path, params, body).body
         end
 
         # Register this action with its valid params when the module is loaded.
         #
-        # @since 6.1.1
-        ParamsRegistry.register(:simulate, [ :verbose ].freeze)
+        # @since 6.2.0
+        ParamsRegistry.register(:simulate, [
+          :verbose
+        ].freeze)
+end
       end
-    end
   end
 end