Class: ActionController::TestRequest

Inherits:
ActionDispatch::TestRequest show all
Defined in:
lib/action_controller/test_case.rb

Overview

ActionController::TestCase will be deprecated and moved to a gem in Rails 5.1. Please use ActionDispatch::IntegrationTest going forward.

Constant Summary collapse

DEFAULT_ENV =

:nodoc:

ActionDispatch::TestRequest::DEFAULT_ENV.dup
ENCODER = 
Class.new do
  include Rack::Test::Utils

  def should_multipart?(params)
    # FIXME: lifted from Rack-Test. We should push this separation upstream.
    multipart = false
    query = lambda { |value|
      case value
      when Array
        value.each(&query)
      when Hash
        value.values.each(&query)
      when Rack::Test::UploadedFile
        multipart = true
      end
    }
    params.values.each(&query)
    multipart
  end

  public :build_multipart

  def content_type
    "multipart/form-data; boundary=#{Rack::Test::MULTIPART_BOUNDARY}"
  end
end.new

Constants inherited from ActionDispatch::Request

ActionDispatch::Request::ACTION_DISPATCH_REQUEST_ID, ActionDispatch::Request::ENV_METHODS, ActionDispatch::Request::HTTP_METHODS, ActionDispatch::Request::HTTP_METHOD_LOOKUP, ActionDispatch::Request::LOCALHOST, ActionDispatch::Request::PASS_NOT_FOUND, ActionDispatch::Request::RFC2518, ActionDispatch::Request::RFC2616, ActionDispatch::Request::RFC3253, ActionDispatch::Request::RFC3648, ActionDispatch::Request::RFC3744, ActionDispatch::Request::RFC4791, ActionDispatch::Request::RFC5323, ActionDispatch::Request::RFC5789

Constants included from ActionDispatch::Http::URL

ActionDispatch::Http::URL::HOST_REGEXP, ActionDispatch::Http::URL::IP_HOST_REGEXP, ActionDispatch::Http::URL::PROTOCOL_REGEXP

Constants included from ActionDispatch::Http::FilterParameters

ActionDispatch::Http::FilterParameters::ENV_MATCH, ActionDispatch::Http::FilterParameters::NULL_ENV_FILTER, ActionDispatch::Http::FilterParameters::NULL_PARAM_FILTER

Constants included from ActionDispatch::Http::Parameters

ActionDispatch::Http::Parameters::DEFAULT_PARSERS, ActionDispatch::Http::Parameters::PARAMETERS_KEY

Constants included from ActionDispatch::Http::Cache::Request

ActionDispatch::Http::Cache::Request::HTTP_IF_MODIFIED_SINCE, ActionDispatch::Http::Cache::Request::HTTP_IF_NONE_MATCH

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from ActionDispatch::TestRequest

#accept=, #action=, #host=, #if_modified_since=, #if_none_match=, #path=, #port=, #remote_addr=, #request_method=, #request_uri=, #user_agent=

Methods inherited from ActionDispatch::Request

#GET, #POST, #authorization, #body, #body_stream, #commit_cookie_jar!, #commit_flash, #content_length, #controller_class_for, #controller_instance, #controller_instance=, #cookie_jar, #cookie_jar=, #cookies_digest, #cookies_serializer, empty, #encrypted_cookie_salt, #encrypted_signed_cookie_salt, #engine_script_name, #engine_script_name=, #form_data?, #fullpath, #have_cookie_jar?, #headers, #http_auth_salt, #ip, #key?, #key_generator, #local?, #logger, #media_type, #method, #method_symbol, #original_fullpath, #original_url, #raw_post, #remote_ip, #remote_ip=, #request_id, #request_id=, #request_method, #request_method=, #request_method_symbol, #request_parameters=, #reset_session, #routes, #routes=, #secret_key_base, #secret_token, #server_software, #session=, #session_options=, #show_exceptions?, #signed_cookie_salt, #ssl?, #xml_http_request?

Methods included from ActionDispatch::Http::URL

#domain, extract_domain, extract_subdomain, extract_subdomains, full_url_for, #host, #host_with_port, #optional_port, path_for, #port, #port_string, #protocol, #raw_host_with_port, #server_port, #standard_port, #standard_port?, #subdomain, #subdomains, #url, url_for

Methods included from ActionDispatch::Http::FilterParameters

#filtered_env, #filtered_parameters, #filtered_path

Methods included from ActionDispatch::Http::Parameters

#parameters, #path_parameters, #path_parameters=

Methods included from ActionDispatch::Http::MimeNegotiation

#accepts, #content_mime_type, #content_type, #format, #format=, #formats, #formats=, #has_content_type?, #negotiate_mime, #variant, #variant=

Methods included from ActionDispatch::Http::Cache::Request

#etag_matches?, #fresh?, #if_modified_since, #if_none_match, #if_none_match_etags, #not_modified?

Methods included from ActionDispatch::Flash::RequestMethods

#commit_flash, #flash, #flash=, #flash_hash, #reset_session

Constructor Details

#initialize(env, session, controller_class) ⇒ TestRequest

Returns a new instance of TestRequest.



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# File 'lib/action_controller/test_case.rb', line 51

def initialize(env, session, controller_class)
  super(env)

  self.session = session
  self.session_options = TestSession::DEFAULT_OPTIONS.dup
  @controller_class = controller_class
  @custom_param_parsers = {
    xml: lambda { |raw_post| Hash.from_xml(raw_post)["hash"] }
  }
end

Instance Attribute Details

#controller_class ⇒ Object (readonly)

Returns the value of attribute controller_class.



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# File 'lib/action_controller/test_case.rb', line 36

def controller_class
  @controller_class
end

Class Method Details

.create(controller_class) ⇒ Object

Create a new test request with default ‘env` values.



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# File 'lib/action_controller/test_case.rb', line 39

def self.create(controller_class)
  env = {}
  env = Rails.application.env_config.merge(env) if defined?(Rails.application) && Rails.application
  env["rack.request.cookie_hash"] = {}.with_indifferent_access
  new(default_env.merge(env), new_session, controller_class)
end

.new_session ⇒ Object 



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# File 'lib/action_controller/test_case.rb', line 32

def self.new_session
  TestSession.new
end

Instance Method Details

#assign_parameters(routes, controller_path, action, parameters, generated_path, query_string_keys) ⇒ Object 



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# File 'lib/action_controller/test_case.rb', line 70

def assign_parameters(routes, controller_path, action, parameters, generated_path, query_string_keys)
  non_path_parameters = {}
  path_parameters = {}

  parameters.each do |key, value|
    if query_string_keys.include?(key)
      non_path_parameters[key] = value
    else
      if value.is_a?(Array)
        value = value.map(&:to_param)
      else
        value = value.to_param
      end

      path_parameters[key] = value
    end
  end

  if get?
    if query_string.blank?
      self.query_string = non_path_parameters.to_query
    end
  else
    if ENCODER.should_multipart?(non_path_parameters)
      self.content_type = ENCODER.content_type
      data = ENCODER.build_multipart non_path_parameters
    else
      fetch_header("CONTENT_TYPE") do |k|
        set_header k, "application/x-www-form-urlencoded"
      end

      case content_mime_type.to_sym
      when nil
        raise "Unknown Content-Type: #{content_type}"
      when :json
        data = ActiveSupport::JSON.encode(non_path_parameters)
      when :xml
        data = non_path_parameters.to_xml
      when :url_encoded_form
        data = non_path_parameters.to_query
      else
        @custom_param_parsers[content_mime_type.symbol] = ->(_) { non_path_parameters }
        data = non_path_parameters.to_query
      end
    end

    data_stream = StringIO.new(data)
    set_header "CONTENT_LENGTH", data_stream.length.to_s
    set_header "rack.input", data_stream
  end

  fetch_header("PATH_INFO") do |k|
    set_header k, generated_path
  end
  path_parameters[:controller] = controller_path
  path_parameters[:action] = action

  self.path_parameters = path_parameters
end

#content_type=(type) ⇒ Object 



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# File 'lib/action_controller/test_case.rb', line 66

def content_type=(type)
  set_header "CONTENT_TYPE", type
end

#query_string=(string) ⇒ Object 



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# File 'lib/action_controller/test_case.rb', line 62

def query_string=(string)
  set_header Rack::QUERY_STRING, string
end