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 359
359:     def self.included(base)
360:       # execute the request simulating a specific http method and set/volley the response
361:       %w( get post put delete head ).each do |method|
362:         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__
363:       end
364:     end

Public Instance methods

[Source]

     # File vendor/rails/actionpack/lib/action_controller/test_process.rb, line 416
416:     def assigns(key = nil) 
417:       if key.nil? 
418:         @response.template.assigns 
419:       else 
420:         @response.template.assigns[key.to_s] 
421:       end 
422:     end

[Source]

     # File vendor/rails/actionpack/lib/action_controller/test_process.rb, line 440
440:     def build_request_uri(action, parameters)
441:       unless @request.env['REQUEST_URI']
442:         options = @controller.send!(:rewrite_options, parameters)
443:         options.update(:only_path => true, :action => action)
444: 
445:         url = ActionController::UrlRewriter.new(@request, parameters)
446:         @request.set_REQUEST_URI(url.rewrite(options))
447:       end
448:     end

[Source]

     # File vendor/rails/actionpack/lib/action_controller/test_process.rb, line 432
432:     def cookies
433:       @response.cookies
434:     end

[Source]

     # File vendor/rails/actionpack/lib/action_controller/test_process.rb, line 459
459:     def find_all_tag(conditions)
460:       html_document.find_all(conditions)
461:     end

[Source]

     # File vendor/rails/actionpack/lib/action_controller/test_process.rb, line 455
455:     def find_tag(conditions)
456:       html_document.find(conditions)
457:     end

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

  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 473
473:     def fixture_file_upload(path, mime_type = nil, binary = false)
474:       ActionController::TestUploadedFile.new(
475:         Test::Unit::TestCase.respond_to?(:fixture_path) ? Test::Unit::TestCase.fixture_path + path : path, 
476:         mime_type,
477:         binary
478:       )
479:     end

[Source]

     # File vendor/rails/actionpack/lib/action_controller/test_process.rb, line 428
428:     def flash
429:       @response.flash
430:     end

[Source]

     # File vendor/rails/actionpack/lib/action_controller/test_process.rb, line 407
407:     def follow_redirect
408:       redirected_controller = @response.redirected_to[:controller]
409:       if redirected_controller && redirected_controller != @controller.controller_name
410:         raise "Can't follow redirects outside of current controller (from #{@controller.controller_name} to #{redirected_controller})"
411:       end
412: 
413:       get(@response.redirected_to.delete(:action), @response.redirected_to.stringify_keys)
414:     end

[Source]

     # File vendor/rails/actionpack/lib/action_controller/test_process.rb, line 450
450:     def html_document
451:       xml = @response.content_type =~ /xml$/
452:       @html_document ||= HTML::Document.new(@response.body, false, xml)
453:     end

[Source]

     # File vendor/rails/actionpack/lib/action_controller/test_process.rb, line 463
463:     def method_missing(selector, *args)
464:       return @controller.send!(selector, *args) if ActionController::Routing::Routes.named_routes.helpers.include?(selector)
465:       return super
466:     end

execute the request and set/volley the response

[Source]

     # File vendor/rails/actionpack/lib/action_controller/test_process.rb, line 373
373:     def process(action, parameters = nil, session = nil, flash = nil)
374:       # Sanity check for required instance variables so we can give an
375:       # understandable error message.
376:       %w(@controller @request @response).each do |iv_name|
377:         if !(instance_variables.include?(iv_name) || instance_variables.include?(iv_name.to_sym)) || instance_variable_get(iv_name).nil?
378:           raise "#{iv_name} is nil: make sure you set it in your test's setup method."
379:         end
380:       end
381: 
382:       @request.recycle!
383: 
384:       @html_document = nil
385:       @request.env['REQUEST_METHOD'] ||= "GET"
386:       @request.action = action.to_s
387: 
388:       parameters ||= {}
389:       @request.assign_parameters(@controller.class.controller_path, action.to_s, parameters)
390: 
391:       @request.session = ActionController::TestSession.new(session) unless session.nil?
392:       @request.session["flash"] = ActionController::Flash::FlashHash.new.update(flash) if flash
393:       build_request_uri(action, parameters)
394:       @controller.process(@request, @response)
395:     end

[Source]

     # File vendor/rails/actionpack/lib/action_controller/test_process.rb, line 436
436:     def redirect_to_url
437:       @response.redirect_url
438:     end

[Source]

     # File vendor/rails/actionpack/lib/action_controller/test_process.rb, line 424
424:     def session
425:       @response.session
426:     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 498
498:     def with_routing
499:       real_routes = ActionController::Routing::Routes
500:       ActionController::Routing.module_eval { remove_const :Routes }
501: 
502:       temporary_routes = ActionController::Routing::RouteSet.new
503:       ActionController::Routing.module_eval { const_set :Routes, temporary_routes }
504: 
505:       yield temporary_routes
506:     ensure
507:       if ActionController::Routing.const_defined? :Routes
508:         ActionController::Routing.module_eval { remove_const :Routes }
509:       end
510:       ActionController::Routing.const_set(:Routes, real_routes) if real_routes
511:     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 397
397:     def xml_http_request(request_method, action, parameters = nil, session = nil, flash = nil)
398:       @request.env['HTTP_X_REQUESTED_WITH'] = 'XMLHttpRequest'
399:       @request.env['HTTP_ACCEPT'] = 'text/javascript, text/html, application/xml, text/xml, */*'
400:       returning send!(request_method, action, parameters, session, flash) do
401:         @request.env.delete 'HTTP_X_REQUESTED_WITH'
402:         @request.env.delete 'HTTP_ACCEPT'
403:       end
404:     end

[Validate]