req.ContentLength = bodySize
	res, err := c.Do(req)
	if err := wantBody(res, err, "foo"); err != nil {
		t.Errorf("POST response: %v", err)
	}

	res, err = c.Get(ts.URL)
	if err := wantBody(res, err, "bar"); err != nil {
		t.Errorf("GET response: %v", err)
		return
	}
	getOkay = true  // suppress test noise