1 files changed, 47 insertions, 2 deletions
diff --git a/actionview/test/activerecord/polymorphic_routes_test.rb b/actionview/test/activerecord/polymorphic_routes_test.rb
index dcad0b424c..b2e0fb08c4 100644
--- a/actionview/test/activerecord/polymorphic_routes_test.rb
+++ b/actionview/test/activerecord/polymorphic_routes_test.rb
@@ -86,8 +86,7 @@ class PolymorphicRoutesTest < ActionController::TestCase
 
   def test_string
     with_test_routes do
-      # FIXME: why are these different? Symbol case passes through to
-      # `polymorphic_url`, but the String case doesn't.
+      assert_equal "/projects", polymorphic_path("projects")
       assert_equal "http://example.com/projects", polymorphic_url("projects")
       assert_equal "projects", url_for("projects")
     end
@@ -731,3 +730,49 @@ class PolymorphicPathRoutesTest < PolymorphicRoutesTest
     assert_equal url.sub(/http:\/\/#{host}/, ""), url_for(args)
   end
 end
+
+class DirectRoutesTest < ActionView::TestCase
+  class Linkable
+    attr_reader :id
+
+    def self.name
+      super.demodulize
+    end
+
+    def initialize(id)
+      @id = id
+    end
+
+    def linkable_type
+      self.class.name.underscore
+    end
+  end
+
+  class Category < Linkable; end
+  class Collection < Linkable; end
+  class Product < Linkable; end
+
+  Routes = ActionDispatch::Routing::RouteSet.new
+  Routes.draw do
+    resources :categories, :collections, :products
+    direct(:linkable) { |linkable| [:"#{linkable.linkable_type}", { id: linkable.id }] }
+  end
+
+  include Routes.url_helpers
+
+  def setup
+    @category = Category.new("1")
+    @collection = Collection.new("2")
+    @product = Product.new("3")
+  end
+
+  def test_direct_routes
+    assert_equal "/categories/1", linkable_path(@category)
+    assert_equal "/collections/2", linkable_path(@collection)
+    assert_equal "/products/3", linkable_path(@product)
+
+    assert_equal "http://test.host/categories/1", linkable_url(@category)
+    assert_equal "http://test.host/collections/2", linkable_url(@collection)
+    assert_equal "http://test.host/products/3", linkable_url(@product)
+  end
+end