Bring back deleted middleware test (rails#52812)

Author: ghiculescu

railties/test/commands/middleware_test.rb

@@ -196,6 +196,12 @@ def app
     assert_includes middleware, "ActionDispatch::AssumeSSL"
   end
 
+  test "ActionDispatch::SSL is present when force_ssl is set" do
+    add_to_config "config.force_ssl = true"
+    boot!
+    assert_includes middleware, "ActionDispatch::SSL"
+  end
+
   test "silence healthcheck" do
     add_to_config "config.silence_healthcheck_path = '/up'"
     boot!