MockAgent not compatible with ProxyAgent,EnvHttpProxyAgent,RetryAgent

[urugator]

Bug Description

ProxyAgent, EnvHttpProxyAgent, RetryAgent can't be passed to new MockAgent({ agent }), because they're missing closed and destroyed props.

Environment

Win 10, Node v20.13.1

Additional context

Not sure if I am approching this correctly, but I would like to handle non-itercepted requests exactly the same way as they would be by the app. So my assumption is that I am supposed to pass an agent used by my application to MockAgent and it will be used for non-intercepted requests.

[mcollina]

Thanks for reporting!

Can you provide steps to reproduce? We often need a reproducible example, e.g. some code that allows someone else to recreate your problem by just copying and pasting it. If it involves more than a couple of different file, create a new repository on GitHub and add a link to that.

[Uzlopak]

Could reproduce it... provided potential fix in #3497