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rails--rails/actionpack/test/controller/base_test.rb
2015-01-29 12:19:41 -02:00

286 lines
8.3 KiB
Ruby

require 'abstract_unit'
require 'active_support/logger'
require 'controller/fake_models'
# Provide some controller to run the tests on.
module Submodule
class ContainedEmptyController < ActionController::Base
end
end
class EmptyController < ActionController::Base
end
class NonEmptyController < ActionController::Base
def public_action
render :nothing => true
end
end
class DefaultUrlOptionsController < ActionController::Base
def from_view
render :inline => "<%= #{params[:route]} %>"
end
def default_url_options
{ :host => 'www.override.com', :action => 'new', :locale => 'en' }
end
end
class OptionalDefaultUrlOptionsController < ActionController::Base
def show
render nothing: true
end
def default_url_options
{ format: 'atom', id: 'default-id' }
end
end
class UrlOptionsController < ActionController::Base
def from_view
render :inline => "<%= #{params[:route]} %>"
end
def url_options
super.merge(:host => 'www.override.com')
end
end
class RecordIdentifierIncludedController < ActionController::Base
include ActionView::RecordIdentifier
end
class ActionMissingController < ActionController::Base
def action_missing(action)
render :text => "Response for #{action}"
end
end
class ControllerClassTests < ActiveSupport::TestCase
def test_controller_path
assert_equal 'empty', EmptyController.controller_path
assert_equal EmptyController.controller_path, EmptyController.new.controller_path
assert_equal 'submodule/contained_empty', Submodule::ContainedEmptyController.controller_path
assert_equal Submodule::ContainedEmptyController.controller_path, Submodule::ContainedEmptyController.new.controller_path
end
def test_controller_name
assert_equal 'empty', EmptyController.controller_name
assert_equal 'contained_empty', Submodule::ContainedEmptyController.controller_name
end
def test_no_deprecation_when_action_view_record_identifier_is_included
record = Comment.new
record.save
dom_id = nil
assert_not_deprecated do
dom_id = RecordIdentifierIncludedController.new.dom_id(record)
end
assert_equal 'comment_1', dom_id
dom_class = nil
assert_not_deprecated do
dom_class = RecordIdentifierIncludedController.new.dom_class(record)
end
assert_equal 'comment', dom_class
end
end
class ControllerInstanceTests < ActiveSupport::TestCase
def setup
@empty = EmptyController.new
@contained = Submodule::ContainedEmptyController.new
@empty_controllers = [@empty, @contained]
end
def test_performed?
assert !@empty.performed?
@empty.response_body = ["sweet"]
assert @empty.performed?
end
def test_action_methods
@empty_controllers.each do |c|
assert_equal Set.new, c.class.action_methods, "#{c.controller_path} should be empty!"
end
end
def test_temporary_anonymous_controllers
name = 'ExamplesController'
klass = Class.new(ActionController::Base)
Object.const_set(name, klass)
controller = klass.new
assert_equal "examples", controller.controller_path
end
end
class PerformActionTest < ActionController::TestCase
def use_controller(controller_class)
@controller = controller_class.new
# enable a logger so that (e.g.) the benchmarking stuff runs, so we can get
# a more accurate simulation of what happens in "real life".
@controller.logger = ActiveSupport::Logger.new(nil)
@request = ActionController::TestRequest.new
@response = ActionController::TestResponse.new
@request.host = "www.nextangle.com"
end
def test_process_should_be_precise
use_controller EmptyController
exception = assert_raise AbstractController::ActionNotFound do
get :non_existent
end
assert_equal "The action 'non_existent' could not be found for EmptyController", exception.message
end
def test_action_missing_should_work
use_controller ActionMissingController
get :arbitrary_action
assert_equal "Response for arbitrary_action", @response.body
end
end
class UrlOptionsTest < ActionController::TestCase
tests UrlOptionsController
def setup
super
@request.host = 'www.example.com'
end
def test_url_for_query_params_included
rs = ActionDispatch::Routing::RouteSet.new
rs.draw do
get 'home' => 'pages#home'
end
options = {
:action => "home",
:controller => "pages",
:only_path => true,
:params => { "token" => "secret" }
}
assert_equal '/home?token=secret', rs.url_for(options)
end
def test_url_options_override
with_routing do |set|
set.draw do
get 'from_view', :to => 'url_options#from_view', :as => :from_view
get ':controller/:action'
end
get :from_view, params: { route: "from_view_url" }
assert_equal 'http://www.override.com/from_view', @response.body
assert_equal 'http://www.override.com/from_view', @controller.send(:from_view_url)
assert_equal 'http://www.override.com/default_url_options/index', @controller.url_for(:controller => 'default_url_options')
end
end
def test_url_helpers_does_not_become_actions
with_routing do |set|
set.draw do
get "account/overview"
end
assert !@controller.class.action_methods.include?("account_overview_path")
end
end
end
class DefaultUrlOptionsTest < ActionController::TestCase
tests DefaultUrlOptionsController
def setup
super
@request.host = 'www.example.com'
end
def test_default_url_options_override
with_routing do |set|
set.draw do
get 'from_view', :to => 'default_url_options#from_view', :as => :from_view
get ':controller/:action'
end
get :from_view, params: { route: "from_view_url" }
assert_equal 'http://www.override.com/from_view?locale=en', @response.body
assert_equal 'http://www.override.com/from_view?locale=en', @controller.send(:from_view_url)
assert_equal 'http://www.override.com/default_url_options/new?locale=en', @controller.url_for(:controller => 'default_url_options')
end
end
def test_default_url_options_are_used_in_non_positional_parameters
with_routing do |set|
set.draw do
scope("/:locale") do
resources :descriptions
end
get ':controller/:action'
end
get :from_view, params: { route: "description_path(1)" }
assert_equal '/en/descriptions/1', @response.body
assert_equal '/en/descriptions', @controller.send(:descriptions_path)
assert_equal '/pl/descriptions', @controller.send(:descriptions_path, "pl")
assert_equal '/pl/descriptions', @controller.send(:descriptions_path, :locale => "pl")
assert_equal '/pl/descriptions.xml', @controller.send(:descriptions_path, "pl", "xml")
assert_equal '/en/descriptions.xml', @controller.send(:descriptions_path, :format => "xml")
assert_equal '/en/descriptions/1', @controller.send(:description_path, 1)
assert_equal '/pl/descriptions/1', @controller.send(:description_path, "pl", 1)
assert_equal '/pl/descriptions/1', @controller.send(:description_path, 1, :locale => "pl")
assert_equal '/pl/descriptions/1.xml', @controller.send(:description_path, "pl", 1, "xml")
assert_equal '/en/descriptions/1.xml', @controller.send(:description_path, 1, :format => "xml")
end
end
end
class OptionalDefaultUrlOptionsControllerTest < ActionController::TestCase
def test_default_url_options_override_missing_positional_arguments
with_routing do |set|
set.draw do
get "/things/:id(.:format)" => 'things#show', :as => :thing
end
assert_equal '/things/1.atom', thing_path('1')
assert_equal '/things/default-id.atom', thing_path
end
end
end
class EmptyUrlOptionsTest < ActionController::TestCase
tests NonEmptyController
def setup
super
@request.host = 'www.example.com'
end
def test_ensure_url_for_works_as_expected_when_called_with_no_options_if_default_url_options_is_not_set
get :public_action
assert_equal "http://www.example.com/non_empty/public_action", @controller.url_for
end
def test_named_routes_with_path_without_doing_a_request_first
@controller = EmptyController.new
@controller.request = @request
with_routing do |set|
set.draw do
resources :things
end
assert_equal '/things', @controller.send(:things_path)
end
end
end