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 ActionDispatch::Integration::Session#post return objects of class
Integration test methods such as ActionDispatch::Integration::Session#get

def self.from_response(response) 

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

def error?

Was there a server-side error? 
def error?
  ActiveSupport::Deprecation.warn(<<-MSG.squish)
   The error? predicate is deprecated and will be removed in Rails 6.0.
   Please use server_error? as provided by Rack::Response::Helpers.
  MSG
  server_error?
end

def initialize(*) # :nodoc:

:nodoc: 
def initialize(*) # :nodoc:
  super
  @response_parser = RequestEncoder.parser(content_type)
end

def missing?

Was the URL not found? 
def missing?
  ActiveSupport::Deprecation.warn(<<-MSG.squish)
   The missing? predicate is deprecated and will be removed in Rails 6.0.
   Please use not_found? as provided by Rack::Response::Helpers.
  MSG
  not_found?
end

def parsed_body 

def parsed_body
  @parsed_body ||= @response_parser.call(body)
end

def success?

Was the response successful? 
def success?
  ActiveSupport::Deprecation.warn(<<-MSG.squish)
   The success? predicate is deprecated and will be removed in Rails 6.0.
   Please use successful? as provided by Rack::Response::Helpers.
  MSG
  successful?
end