Caching returns an http.RoundTripper that attempts to read its responses from text files in basepath.

Record returns an http.RoundTripper that writes out its requests and their responses to text files in basepath.

Replay returns an http.RoundTripper that reads its responses from text files in basepath.

ReplayFS returns an http.RoundTripper that reads its responses from text files in the fs.FS.

ReplayString returns an http.RoundTripper that always responds with a request built from rawResponse.

Server takes an httptest.Server and returns a requests.Config which sets the requests.Builder's BaseURL to s.URL and the requests.Builder's Client to s.Client().