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-rw-r--r--actionpack/CHANGELOG.md4
-rw-r--r--actionpack/lib/action_dispatch/routing/mapper.rb3
-rw-r--r--actionpack/test/dispatch/mount_test.rb13
3 files changed, 18 insertions, 2 deletions
diff --git a/actionpack/CHANGELOG.md b/actionpack/CHANGELOG.md
index 5f0f1b78d1..3d507392b1 100644
--- a/actionpack/CHANGELOG.md
+++ b/actionpack/CHANGELOG.md
@@ -1,3 +1,7 @@
+* Fix generating a path for engine inside a resources block (#8533)
+
+ *Piotr Sarnacki*
+
* Add Mime::Type.register "text/vcard", :vcf to the default list of mime types
*DHH*
diff --git a/actionpack/lib/action_dispatch/routing/mapper.rb b/actionpack/lib/action_dispatch/routing/mapper.rb
index 846a6345cb..bfba8d143d 100644
--- a/actionpack/lib/action_dispatch/routing/mapper.rb
+++ b/actionpack/lib/action_dispatch/routing/mapper.rb
@@ -502,11 +502,12 @@ module ActionDispatch
raise "A rack application must be specified" unless path
options[:as] ||= app_name(app)
+ target_as = name_for_action(options[:as], path)
options[:via] ||= :all
match(path, options.merge(:to => app, :anchor => false, :format => false))
- define_generate_prefix(app, options[:as])
+ define_generate_prefix(app, target_as)
self
end
diff --git a/actionpack/test/dispatch/mount_test.rb b/actionpack/test/dispatch/mount_test.rb
index 30e95a0b75..683a4f01e2 100644
--- a/actionpack/test/dispatch/mount_test.rb
+++ b/actionpack/test/dispatch/mount_test.rb
@@ -5,7 +5,7 @@ class TestRoutingMount < ActionDispatch::IntegrationTest
class FakeEngine
def self.routes
- Object.new
+ @routes ||= ActionDispatch::Routing::RouteSet.new
end
def self.call(env)
@@ -27,12 +27,23 @@ class TestRoutingMount < ActionDispatch::IntegrationTest
scope "/its_a" do
mount SprocketsApp, :at => "/sprocket"
end
+
+ resources :users do
+ mount FakeEngine, :at => "/fakeengine", :as => :fake_mounted_at_resource
+ end
end
def app
Router
end
+ def test_app_name_is_properly_generated_when_engine_is_mounted_in_resources
+ assert Router.mounted_helpers.method_defined?(:user_fake_mounted_at_resource),
+ "A mounted helper should be defined with a parent's prefix"
+ assert Router.named_routes.routes[:user_fake_mounted_at_resource],
+ "A named route should be defined with a parent's prefix"
+ end
+
def test_trailing_slash_is_not_removed_from_path_info
get "/sprockets/omg/"
assert_equal "/sprockets -- /omg/", response.body