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ActionController::TestProcess

Public Class Methods

included(base) click to toggle source
# File lib/action_controller/test_process.rb, line 395
def self.included(base)
  # Executes a request simulating GET HTTP method and set/volley the response
  def get(action, parameters = nil, session = nil, flash = nil)
    process(action, parameters, session, flash, "GET")
  end

  # Executes a request simulating POST HTTP method and set/volley the response
  def post(action, parameters = nil, session = nil, flash = nil)
    process(action, parameters, session, flash, "POST")
  end

  # Executes a request simulating PUT HTTP method and set/volley the response
  def put(action, parameters = nil, session = nil, flash = nil)
    process(action, parameters, session, flash, "PUT")
  end

  # Executes a request simulating DELETE HTTP method and set/volley the response
  def delete(action, parameters = nil, session = nil, flash = nil)
    process(action, parameters, session, flash, "DELETE")
  end

  # Executes a request simulating HEAD HTTP method and set/volley the response
  def head(action, parameters = nil, session = nil, flash = nil)
    process(action, parameters, session, flash, "HEAD")
  end
end

Public Instance Methods

assigns(key = nil) click to toggle source
# File lib/action_controller/test_process.rb, line 460
def assigns(key = nil)
  if key.nil?
    @response.template.assigns
  else
    @response.template.assigns[key.to_s]
  end
end
build_request_uri(action, parameters) click to toggle source
# File lib/action_controller/test_process.rb, line 484
def build_request_uri(action, parameters)
  unless @request.env['REQUEST_URI']
    options = @controller.__send__(:rewrite_options, parameters)
    options.update(:only_path => true, :action => action)

    url = ActionController::UrlRewriter.new(@request, parameters)
    @request.set_REQUEST_URI(url.rewrite(options))
  end
end
cookies() click to toggle source
# File lib/action_controller/test_process.rb, line 476
def cookies
  @response.cookies
end
delete(action, parameters = nil, session = nil, flash = nil) click to toggle source

Executes a request simulating DELETE HTTP method and set/volley the response

# File lib/action_controller/test_process.rb, line 412
def delete(action, parameters = nil, session = nil, flash = nil)
  process(action, parameters, session, flash, "DELETE")
end
find_all_tag(conditions) click to toggle source
# File lib/action_controller/test_process.rb, line 503
def find_all_tag(conditions)
  html_document.find_all(conditions)
end
find_tag(conditions) click to toggle source
# File lib/action_controller/test_process.rb, line 499
def find_tag(conditions)
  html_document.find(conditions)
end
fixture_file_upload(path, mime_type = nil, binary = false) click to toggle source

Shortcut for ActionController::TestUploadedFile.new(ActionController::TestCase.fixture_path + path, type):

post :change_avatar, :avatar => fixture_file_upload('/files/spongebob.png', 'image/png')

To upload binary files on Windows, pass :binary as the last parameter. This will not affect other platforms:

post :change_avatar, :avatar => fixture_file_upload('/files/spongebob.png', 'image/png', :binary)
# File lib/action_controller/test_process.rb, line 523
def fixture_file_upload(path, mime_type = nil, binary = false)
  fixture_path = ActionController::TestCase.send(:fixture_path) if ActionController::TestCase.respond_to?(:fixture_path)
  ActionController::TestUploadedFile.new("#{fixture_path}#{path}", mime_type, binary)
end
flash() click to toggle source
# File lib/action_controller/test_process.rb, line 472
def flash
  @response.flash
end
get(action, parameters = nil, session = nil, flash = nil) click to toggle source

Executes a request simulating GET HTTP method and set/volley the response

# File lib/action_controller/test_process.rb, line 397
def get(action, parameters = nil, session = nil, flash = nil)
  process(action, parameters, session, flash, "GET")
end
head(action, parameters = nil, session = nil, flash = nil) click to toggle source

Executes a request simulating HEAD HTTP method and set/volley the response

# File lib/action_controller/test_process.rb, line 417
def head(action, parameters = nil, session = nil, flash = nil)
  process(action, parameters, session, flash, "HEAD")
end
html_document() click to toggle source
# File lib/action_controller/test_process.rb, line 494
def html_document
  xml = @response.content_type =~ /xml$/
  @html_document ||= HTML::Document.new(@response.body, false, xml)
end
method_missing(selector, *args, &block) click to toggle source
# File lib/action_controller/test_process.rb, line 507
def method_missing(selector, *args, &block)
  if @controller && ActionController::Routing::Routes.named_routes.helpers.include?(selector)
    @controller.send(selector, *args, &block)
  else
    super
  end
end
post(action, parameters = nil, session = nil, flash = nil) click to toggle source

Executes a request simulating POST HTTP method and set/volley the response

# File lib/action_controller/test_process.rb, line 402
def post(action, parameters = nil, session = nil, flash = nil)
  process(action, parameters, session, flash, "POST")
end
process(action, parameters = nil, session = nil, flash = nil, http_method = 'GET') click to toggle source
# File lib/action_controller/test_process.rb, line 422
def process(action, parameters = nil, session = nil, flash = nil, http_method = 'GET')
  # Sanity check for required instance variables so we can give an
  # understandable error message.
  %(@controller @request @response).each do |iv_name|
    if !(instance_variable_names.include?(iv_name) || instance_variable_names.include?(iv_name.to_sym)) || instance_variable_get(iv_name).nil?
      raise "#{iv_name} is nil: make sure you set it in your test's setup method."
    end
  end

  @request.recycle!
  @response.recycle!

  @html_document = nil
  @request.env['REQUEST_METHOD'] = http_method

  @request.action = action.to_s

  parameters ||= {}
  @request.assign_parameters(@controller.class.controller_path, action.to_s, parameters)

  @request.session = ActionController::TestSession.new(session) unless session.nil?
  @request.session["flash"] = ActionController::Flash::FlashHash.new.update(flash) if flash
  build_request_uri(action, parameters)

  Base.class_eval { include ProcessWithTest } unless Base < ProcessWithTest
  @controller.process_with_test(@request, @response)
end
put(action, parameters = nil, session = nil, flash = nil) click to toggle source

Executes a request simulating PUT HTTP method and set/volley the response

# File lib/action_controller/test_process.rb, line 407
def put(action, parameters = nil, session = nil, flash = nil)
  process(action, parameters, session, flash, "PUT")
end
redirect_to_url() click to toggle source
# File lib/action_controller/test_process.rb, line 480
def redirect_to_url
  @response.redirect_url
end
session() click to toggle source
# File lib/action_controller/test_process.rb, line 468
def session
  @request.session
end
with_routing() click to toggle source

A helper to make it easier to test different route configurations. This method temporarily replaces ActionController::Routing::Routes with a new RouteSet instance.

The new instance is yielded to the passed block. Typically the block will create some routes using map.draw { map.connect ... }:

with_routing do |set|
  set.draw do |map|
    map.connect ':controller/:action/:id'
      assert_equal(
        ['/content/10/show', {}],
        map.generate(:controller => 'content', :id => 10, :action => 'show')
    end
  end
end
# File lib/action_controller/test_process.rb, line 545
def with_routing
  real_routes = ActionController::Routing::Routes
  ActionController::Routing.module_eval { remove_const :Routes }

  temporary_routes = ActionController::Routing::RouteSet.new
  ActionController::Routing.module_eval { const_set :Routes, temporary_routes }

  yield temporary_routes
ensure
  if ActionController::Routing.const_defined? :Routes
    ActionController::Routing.module_eval { remove_const :Routes }
  end
  ActionController::Routing.const_set(:Routes, real_routes) if real_routes
end
xhr(request_method, action, parameters = nil, session = nil, flash = nil) click to toggle source
Alias for: xml_http_request
xml_http_request(request_method, action, parameters = nil, session = nil, flash = nil) click to toggle source
# File lib/action_controller/test_process.rb, line 450
def xml_http_request(request_method, action, parameters = nil, session = nil, flash = nil)
  @request.env['HTTP_X_REQUESTED_WITH'] = 'XMLHttpRequest'
  @request.env['HTTP_ACCEPT'] =  [Mime::JS, Mime::HTML, Mime::XML, 'text/xml', Mime::ALL].join(', ')
  __send__(request_method, action, parameters, session, flash).tap do
    @request.env.delete 'HTTP_X_REQUESTED_WITH'
    @request.env.delete 'HTTP_ACCEPT'
  end
end
Also aliased as: xhr

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