Add URI encoding for path info

lib/http_router.rb

@@ -225,7 +225,7 @@ def rewrite_partial_path_info(env, request)
       env['PATH_INFO'] = "/"
       env['SCRIPT_NAME'] += path_info_before
     else
-      env['PATH_INFO'] = "/#{request.path.join('/')}"
+      env['PATH_INFO'] = "/#{URI.encode(request.path.join('/'))}"
       env['SCRIPT_NAME'] += path_info_before[0, path_info_before.size - env['PATH_INFO'].size]
     end
   end

test/rack/test_route.rb

@@ -72,4 +72,22 @@ def test_script_name_from_partial_match_of_single
     router.call(Rack::MockRequest.env_for("/sidekiq"))
     assert_equal('/sidekiq', request_env['SCRIPT_NAME'])
   end
+
+  def test_path_info_with_encoded_request_path
+    request_env = nil
+    router do
+      add("/sidekiq*").to { |env| request_env = env; [200, {}, []] }
+    end
+    router.call(Rack::MockRequest.env_for("/sidekiq/queues/some%20path"))
+    assert_equal('/queues/some%20path', request_env['PATH_INFO'])
+  end
+
+  def test_script_name_with_encoded_request_path
+    request_env = nil
+    router do
+      add("/sidekiq*").to { |env| request_env = env; [200, {}, []] }
+    end
+    router.call(Rack::MockRequest.env_for("/sidekiq/queues/some%20path"))
+    assert_equal('/sidekiq', request_env['SCRIPT_NAME'])
+  end
 end