class ActionDispatch::TestResponse

See Response for more information on controller response objects.
controller actions.
TestResponse, which represent the HTTP response results of the requested
and Integration::RequestHelpers#post return objects of class
Integration test methods such as Integration::RequestHelpers#get

def self.from_response(response) 

def self.from_response(response)
  new response.status, response.headers, response.body
end

def parsed_body

response.parsed_body # => {"id"=>42, "title"=>"Title"}
response.parsed_body.class # => Hash
response.content_type # => "application/json; charset=utf-8"
get "/posts/42.json"

response.parsed_body # => [{"id"=>42, "title"=>"Title"},...
response.parsed_body.class # => Array
response.content_type # => "application/json; charset=utf-8"
get "/posts.json"

response.parsed_body # => "\n\n..."
response.parsed_body.class # => String
response.content_type # => "text/html; charset=utf-8"
get "/posts"
==== Examples

corresponding to the MIME type is not found, it returns the raw body.
Returns a parsed body depending on the response MIME type. When a parser 
def parsed_body
  @parsed_body ||= response_parser.call(body)
end

def response_parser 

def response_parser
  @response_parser ||= RequestEncoder.parser(media_type)
end