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Include routes.mounted_helpers into integration tests

In integration tests, you might want to use helpers from engines that
you mounted in your application. It's not hard to add it by yourself,
but it's unneeded boilerplate. mounted_helpers are now included by
default. That means that given engine mounted like:

    mount Foo::Engine => "/foo", :as => "foo"

you will be able to use paths from this engine in tests this way:

    foo.root_path #=> "/foo"

(closes #6573)
This commit is contained in:
Piotr Sarnacki 2012-06-01 15:53:52 +02:00
parent 7013f73c3b
commit 6525002297
4 changed files with 27 additions and 3 deletions

View file

@ -1,5 +1,7 @@
## Rails 4.0.0 (unreleased) ##
* Include mounted_helpers (helpers for accessing mounted engines) in ActionDispatch::IntegrationTest by default. *Piotr Sarnacki*
* Extracted redirect logic from `ActionController::ForceSSL::ClassMethods.force_ssl` into `ActionController::ForceSSL#force_ssl_redirect`
*Jeremy Friesen*

View file

@ -193,8 +193,11 @@ module ActionDispatch
# If the app is a Rails app, make url_helpers available on the session
# This makes app.url_for and app.foo_path available in the console
if app.respond_to?(:routes) && app.routes.respond_to?(:url_helpers)
singleton_class.class_eval { include app.routes.url_helpers }
if app.respond_to?(:routes)
singleton_class.class_eval do
include app.routes.url_helpers if app.routes.respond_to?(:url_helpers)
include app.routes.mounted_helpers if app.routes.respond_to?(:mounted_helpers)
end
end
reset!

View file

@ -538,11 +538,26 @@ class ApplicationIntegrationTest < ActionDispatch::IntegrationTest
@routes ||= ActionDispatch::Routing::RouteSet.new
end
class MountedApp
def self.routes
@routes ||= ActionDispatch::Routing::RouteSet.new
end
routes.draw do
get 'baz', :to => 'application_integration_test/test#index', :as => :baz
end
def self.call(*)
end
end
routes.draw do
get '', :to => 'application_integration_test/test#index', :as => :empty_string
get 'foo', :to => 'application_integration_test/test#index', :as => :foo
get 'bar', :to => 'application_integration_test/test#index', :as => :bar
mount MountedApp => '/mounted', :as => "mounted"
end
def app
@ -555,6 +570,10 @@ class ApplicationIntegrationTest < ActionDispatch::IntegrationTest
assert_equal '/bar', bar_path
end
test "includes mounted helpers" do
assert_equal '/mounted/baz', mounted.baz_path
end
test "route helpers after controller access" do
get '/'
assert_equal '/', empty_string_path