Testing http.Client.Timeout value with retries

[Daniel Hollcraft]

Hello,

Great lib!

I'm trying to test retries with a specific http.Client.Timeout value. Response.Delay does not seem to work as expected. I set it to 60 and I set my http.Client.Timeout to 5. My retries are also set to retry after Client.Timeout. When I do this and run the following test it does not seem to timeout as expected. What I expect to happen is to retry twice after a maximum of 5 seconds per request. What happens instead is the test takes much longer to run. Any idea of a workaround or area of the gock code that might change to make this work? Happy to submit a PR for this with your guidance. Thanks.

         gock.New(url).
		Post("/endpoint").
		Response.
		Delay(60 * time.Second)

          gock.New(url).
		Post("/endpoint").
		Response.
		Delay(60 * time.Second)


	gock.New(url).
		Post("/endpoint").
		MatchHeaders(expectedRequestHeaders).
		Reply(http.StatusCreated)

	client := CreateHTTClientAdapter()
	gock.InterceptClient(client.GetHTTPClient())
        resp,err := client.Post(generateBody(), test.CreateStandardHeaders())

	assert.Nil(suite.T(), err, "err should be nil and should handle error through response")
	assert.Equal(suite.T(), http.StatusCreated, resp.Status, "status should be 201/Created")