Module ActionController::TestProcess
In: vendor/rails/actionpack/lib/action_controller/test_process.rb

Methods

Public Class methods

[Source]

     # File vendor/rails/actionpack/lib/action_controller/test_process.rb, line 360
360:     def self.included(base)
361:       # execute the request simulating a specific HTTP method and set/volley the response
362:       %w( get post put delete head ).each do |method|
363:         base.class_eval "def \#{method}(action, parameters = nil, session = nil, flash = nil)\n@request.env['REQUEST_METHOD'] = \"\#{method.upcase}\" if defined?(@request)\nprocess(action, parameters, session, flash)\nend\n", __FILE__, __LINE__
364:       end
365:     end

Public Instance methods

[Source]

     # File vendor/rails/actionpack/lib/action_controller/test_process.rb, line 417
417:     def assigns(key = nil) 
418:       if key.nil? 
419:         @response.template.assigns 
420:       else 
421:         @response.template.assigns[key.to_s] 
422:       end 
423:     end

[Source]

     # File vendor/rails/actionpack/lib/action_controller/test_process.rb, line 441
441:     def build_request_uri(action, parameters)
442:       unless @request.env['REQUEST_URI']
443:         options = @controller.send!(:rewrite_options, parameters)
444:         options.update(:only_path => true, :action => action)
445: 
446:         url = ActionController::UrlRewriter.new(@request, parameters)
447:         @request.set_REQUEST_URI(url.rewrite(options))
448:       end
449:     end

[Source]

     # File vendor/rails/actionpack/lib/action_controller/test_process.rb, line 433
433:     def cookies
434:       @response.cookies
435:     end

[Source]

     # File vendor/rails/actionpack/lib/action_controller/test_process.rb, line 460
460:     def find_all_tag(conditions)
461:       html_document.find_all(conditions)
462:     end

[Source]

     # File vendor/rails/actionpack/lib/action_controller/test_process.rb, line 456
456:     def find_tag(conditions)
457:       html_document.find(conditions)
458:     end

Shortcut for ActionController::TestUploadedFile.new(Test::Unit::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)

[Source]

     # File vendor/rails/actionpack/lib/action_controller/test_process.rb, line 477
477:     def fixture_file_upload(path, mime_type = nil, binary = false)
478:       ActionController::TestUploadedFile.new(
479:         Test::Unit::TestCase.respond_to?(:fixture_path) ? Test::Unit::TestCase.fixture_path + path : path, 
480:         mime_type,
481:         binary
482:       )
483:     end

[Source]

     # File vendor/rails/actionpack/lib/action_controller/test_process.rb, line 429
429:     def flash
430:       @response.flash
431:     end

[Source]

     # File vendor/rails/actionpack/lib/action_controller/test_process.rb, line 408
408:     def follow_redirect
409:       redirected_controller = @response.redirected_to[:controller]
410:       if redirected_controller && redirected_controller != @controller.controller_name
411:         raise "Can't follow redirects outside of current controller (from #{@controller.controller_name} to #{redirected_controller})"
412:       end
413: 
414:       get(@response.redirected_to.delete(:action), @response.redirected_to.stringify_keys)
415:     end

[Source]

     # File vendor/rails/actionpack/lib/action_controller/test_process.rb, line 451
451:     def html_document
452:       xml = @response.content_type =~ /xml$/
453:       @html_document ||= HTML::Document.new(@response.body, false, xml)
454:     end

[Source]

     # File vendor/rails/actionpack/lib/action_controller/test_process.rb, line 464
464:     def method_missing(selector, *args)
465:       return @controller.send!(selector, *args) if ActionController::Routing::Routes.named_routes.helpers.include?(selector)
466:       return super
467:     end

execute the request and set/volley the response

[Source]

     # File vendor/rails/actionpack/lib/action_controller/test_process.rb, line 374
374:     def process(action, parameters = nil, session = nil, flash = nil)
375:       # Sanity check for required instance variables so we can give an
376:       # understandable error message.
377:       %w(@controller @request @response).each do |iv_name|
378:         if !(instance_variable_names.include?(iv_name) || instance_variable_names.include?(iv_name.to_sym)) || instance_variable_get(iv_name).nil?
379:           raise "#{iv_name} is nil: make sure you set it in your test's setup method."
380:         end
381:       end
382: 
383:       @request.recycle!
384: 
385:       @html_document = nil
386:       @request.env['REQUEST_METHOD'] ||= "GET"
387:       @request.action = action.to_s
388: 
389:       parameters ||= {}
390:       @request.assign_parameters(@controller.class.controller_path, action.to_s, parameters)
391: 
392:       @request.session = ActionController::TestSession.new(session) unless session.nil?
393:       @request.session["flash"] = ActionController::Flash::FlashHash.new.update(flash) if flash
394:       build_request_uri(action, parameters)
395:       @controller.process(@request, @response)
396:     end

[Source]

     # File vendor/rails/actionpack/lib/action_controller/test_process.rb, line 437
437:     def redirect_to_url
438:       @response.redirect_url
439:     end

[Source]

     # File vendor/rails/actionpack/lib/action_controller/test_process.rb, line 425
425:     def session
426:       @response.session
427:     end

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

[Source]

     # File vendor/rails/actionpack/lib/action_controller/test_process.rb, line 502
502:     def with_routing
503:       real_routes = ActionController::Routing::Routes
504:       ActionController::Routing.module_eval { remove_const :Routes }
505: 
506:       temporary_routes = ActionController::Routing::RouteSet.new
507:       ActionController::Routing.module_eval { const_set :Routes, temporary_routes }
508: 
509:       yield temporary_routes
510:     ensure
511:       if ActionController::Routing.const_defined? :Routes
512:         ActionController::Routing.module_eval { remove_const :Routes }
513:       end
514:       ActionController::Routing.const_set(:Routes, real_routes) if real_routes
515:     end
xhr(request_method, action, parameters = nil, session = nil, flash = nil)

Alias for xml_http_request

[Source]

     # File vendor/rails/actionpack/lib/action_controller/test_process.rb, line 398
398:     def xml_http_request(request_method, action, parameters = nil, session = nil, flash = nil)
399:       @request.env['HTTP_X_REQUESTED_WITH'] = 'XMLHttpRequest'
400:       @request.env['HTTP_ACCEPT'] = 'text/javascript, text/html, application/xml, text/xml, */*'
401:       returning send!(request_method, action, parameters, session, flash) do
402:         @request.env.delete 'HTTP_X_REQUESTED_WITH'
403:         @request.env.delete 'HTTP_ACCEPT'
404:       end
405:     end

[Validate]