make `as` option work with get parameters

Currently, if path is a relative path, add format without the discrimination of the query.
Therefore, if there is a query, format at end of the query would been added,
format was not be specified correctly.

This fix add format to end of path rather than query.

1 files changed, 14 insertions, 0 deletions

diff --git a/actionpack/test/controller/integration_test.rb b/actionpack/test/controller/integration_test.rb
index 34fb3b1003..3b89531e90 100644
--- a/actionpack/test/controller/integration_test.rb
+++ b/actionpack/test/controller/integration_test.rb
@@ -1210,6 +1210,20 @@ class IntegrationRequestEncodersTest < ActionDispatch::IntegrationTest
     end
   end
 
+  def test_get_parameters_with_as_option
+    with_routing do |routes|
+      routes.draw do
+        ActiveSupport::Deprecation.silence do
+          get ':action' => FooController
+        end
+      end
+
+      get '/foos_json?foo=heyo', as: :json
+
+      assert_equal({ 'foo' => 'heyo' }, response.parsed_body)
+    end
+  end
+
   private
     def post_to_foos(as:)
       with_routing do |routes|