# frozen_string_literal: true require "action_dispatch/testing/request_encoder" module ActionDispatch # Integration test methods such as Integration::RequestHelpers#get # and Integration::RequestHelpers#post return objects of class # TestResponse, which represent the HTTP response results of the requested # controller actions. # # See Response for more information on controller response objects. class TestResponse < Response def self.from_response(response) new response.status, response.headers, response.body end # Returns a parsed body depending on the response MIME type. When a parser # corresponding to the MIME type is not found, it returns the raw body. # # ==== Examples # get "/posts" # response.content_type # => "text/html; charset=utf-8" # response.parsed_body.class # => String # response.parsed_body # => "\n
\n..." # # get "/posts.json" # response.content_type # => "application/json; charset=utf-8" # response.parsed_body.class # => Array # response.parsed_body # => [{"id"=>42, "title"=>"Title"},... # # get "/posts/42.json" # response.content_type # => "application/json; charset=utf-8" # response.parsed_body.class # => Hash # response.parsed_body # => {"id"=>42, "title"=>"Title"} def parsed_body @parsed_body ||= response_parser.call(body) end def response_parser @response_parser ||= RequestEncoder.parser(media_type) end end end