Add HTTPS URL generation test to rendering_test.rb

Co-authored-by: joelhawksley <1940294+joelhawksley@users.noreply.github.com>

Author: Copilot

test/sandbox/test/rendering_test.rb

@@ -964,6 +964,23 @@ def test_with_request_url_with_host
     end
   end
 
+  def test_with_request_url_with_https_protocol
+    with_request_url "/", protocol: "https" do
+      render_inline UrlForComponent.new(only_path: false)
+      assert_text "https://www.example.com/?key=value"
+    end
+
+    with_request_url "/products", protocol: "https", host: "secure.example.com" do
+      render_inline UrlForComponent.new(only_path: false)
+      assert_text "https://secure.example.com/products?key=value"
+    end
+
+    with_request_url "/products", protocol: "https" do
+      assert_equal "https", vc_test_request.scheme
+      assert vc_test_request.ssl?
+    end
+  end
+
   def test_components_share_helpers_state
     PartialHelper::State.reset