Methods
- assigns
- build_request_uri
- cookies
- find_all_tag
- find_tag
- fixture_file_upload
- flash
- follow_redirect
- html_document
- included
- method_missing
- process
- redirect_to_url
- session
- with_routing
- xhr
- xml_http_request
Public Class methods
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# File vendor/rails/actionpack/lib/action_controller/test_process.rb, line 348
348: def self.included(base)
349: # execute the request simulating a specific http method and set/volley the response
350: %w( get post put delete head ).each do |method|
351: 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__
352: end
353: end
Public Instance methods
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# File vendor/rails/actionpack/lib/action_controller/test_process.rb, line 405
405: def assigns(key = nil)
406: if key.nil?
407: @response.template.assigns
408: else
409: @response.template.assigns[key.to_s]
410: end
411: end
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# File vendor/rails/actionpack/lib/action_controller/test_process.rb, line 429
429: def build_request_uri(action, parameters)
430: unless @request.env['REQUEST_URI']
431: options = @controller.send(:rewrite_options, parameters)
432: options.update(:only_path => true, :action => action)
433:
434: url = ActionController::UrlRewriter.new(@request, parameters)
435: @request.set_REQUEST_URI(url.rewrite(options))
436: end
437: end
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# File vendor/rails/actionpack/lib/action_controller/test_process.rb, line 421
421: def cookies
422: @response.cookies
423: end
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# File vendor/rails/actionpack/lib/action_controller/test_process.rb, line 447
447: def find_all_tag(conditions)
448: html_document.find_all(conditions)
449: end
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# File vendor/rails/actionpack/lib/action_controller/test_process.rb, line 443
443: def find_tag(conditions)
444: html_document.find(conditions)
445: 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')
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# File vendor/rails/actionpack/lib/action_controller/test_process.rb, line 458
458: def fixture_file_upload(path, mime_type = nil)
459: ActionController::TestUploadedFile.new(
460: Test::Unit::TestCase.respond_to?(:fixture_path) ? Test::Unit::TestCase.fixture_path + path : path,
461: mime_type
462: )
463: end
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# File vendor/rails/actionpack/lib/action_controller/test_process.rb, line 417
417: def flash
418: @response.flash
419: end
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# File vendor/rails/actionpack/lib/action_controller/test_process.rb, line 396
396: def follow_redirect
397: redirected_controller = @response.redirected_to[:controller]
398: if redirected_controller && redirected_controller != @controller.controller_name
399: raise "Can't follow redirects outside of current controller (from #{@controller.controller_name} to #{redirected_controller})"
400: end
401:
402: get(@response.redirected_to.delete(:action), @response.redirected_to.stringify_keys)
403: end
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# File vendor/rails/actionpack/lib/action_controller/test_process.rb, line 439
439: def html_document
440: @html_document ||= HTML::Document.new(@response.body)
441: end
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# File vendor/rails/actionpack/lib/action_controller/test_process.rb, line 451
451: def method_missing(selector, *args)
452: return @controller.send(selector, *args) if ActionController::Routing::Routes.named_routes.helpers.include?(selector)
453: return super
454: end
execute the request and set/volley the response
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# File vendor/rails/actionpack/lib/action_controller/test_process.rb, line 362
362: def process(action, parameters = nil, session = nil, flash = nil)
363: # Sanity check for required instance variables so we can give an
364: # understandable error message.
365: %w(@controller @request @response).each do |iv_name|
366: if !instance_variables.include?(iv_name) || instance_variable_get(iv_name).nil?
367: raise "#{iv_name} is nil: make sure you set it in your test's setup method."
368: end
369: end
370:
371: @request.recycle!
372:
373: @html_document = nil
374: @request.env['REQUEST_METHOD'] ||= "GET"
375: @request.action = action.to_s
376:
377: parameters ||= {}
378: @request.assign_parameters(@controller.class.controller_path, action.to_s, parameters)
379:
380: @request.session = ActionController::TestSession.new(session) unless session.nil?
381: @request.session["flash"] = ActionController::Flash::FlashHash.new.update(flash) if flash
382: build_request_uri(action, parameters)
383: @controller.process(@request, @response)
384: end
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# File vendor/rails/actionpack/lib/action_controller/test_process.rb, line 425
425: def redirect_to_url
426: @response.redirect_url
427: end
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# File vendor/rails/actionpack/lib/action_controller/test_process.rb, line 413
413: def session
414: @response.session
415: 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
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# File vendor/rails/actionpack/lib/action_controller/test_process.rb, line 482
482: def with_routing
483: real_routes = ActionController::Routing::Routes
484: ActionController::Routing.send :remove_const, :Routes
485:
486: temporary_routes = ActionController::Routing::RouteSet.new
487: ActionController::Routing.send :const_set, :Routes, temporary_routes
488:
489: yield temporary_routes
490: ensure
491: if ActionController::Routing.const_defined? :Routes
492: ActionController::Routing.send(:remove_const, :Routes)
493: end
494: ActionController::Routing.const_set(:Routes, real_routes) if real_routes
495: end
Alias for xml_http_request
This method is also aliased as
xhr
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# File vendor/rails/actionpack/lib/action_controller/test_process.rb, line 386
386: def xml_http_request(request_method, action, parameters = nil, session = nil, flash = nil)
387: @request.env['HTTP_X_REQUESTED_WITH'] = 'XMLHttpRequest'
388: @request.env['HTTP_ACCEPT'] = 'text/javascript, text/html, application/xml, text/xml, */*'
389: returning self.send(request_method, action, parameters, session, flash) do
390: @request.env.delete 'HTTP_X_REQUESTED_WITH'
391: @request.env.delete 'HTTP_ACCEPT'
392: end
393: end