class HTTP::Response

def to_webmock
  webmock_response = ::WebMock::Response.new
  webmock_response.status  = [status.to_i, reason]
  webmock_response.body    = body.to_s
  # This call is used to reset the body of the response to enable it to be streamed if necessary.
  # The `body.to_s` call above reads the body, which allows WebMock to trigger any registered callbacks.
  # However, once the body is read to_s, it cannot be streamed again and attempting to do so
  # will raise a "HTTP::StateError: body has already been consumed" error.
  # To avoid this error, we replace the original body with a new one.
  # The new body has its @stream attribute set to new Streamer, instead of the original Connection.
  # Unfortunately, it's not possible to reset the original body to its initial streaming state.
  # Therefore, this replacement is the best workaround currently available.
  reset_body_to_allow_it_to_be_streamed!(webmock_response)
  webmock_response.headers = headers.to_h
  webmock_response
end