Fix SSR renderer URL VM global (#781)

Author: justin808

renderer/node-renderer.js

@@ -1,4 +1,5 @@
 const path = require('path');
+const { URL } = require('node:url');
 const { reactOnRailsProNodeRenderer } = require('react-on-rails-pro-node-renderer');
 
 const isProduction = process.env.NODE_ENV === 'production';

spec/requests/server_render_check_spec.rb

@@ -11,6 +11,13 @@
       .to include("Comments")
   end
 
+  it "server renders RouterApp NavLinks that require the URL VM global" do
+    get root_path
+    html_nodes = response.parsed_body
+
+    expect(html_nodes.at_css("#RouterApp-react-component-0 a[href='/react-router']").text).to eq("Route")
+  end
+
   it "generates no server rendered HTML if server rendering not enabled" do
     get simple_path
     html_nodes = Nokogiri::HTML(response.body)