server := hs.httpFactory.New(hs.addr, healthzHandler{hs: hs})

	hsTest := &serverTest{
		server:      server,
		url:         healthzURL,
		tracking200: 0,
		tracking503: 0,
	}

	testProxierHealthUpdater(hs, hsTest, fakeClock, t)

	// Should return 200 "OK" if we've synced a node, tainted in any other way
	hs.SyncNode(makeNode(tweakTainted("other")))
	testHTTPHandler(hsTest, http.StatusOK, t)