t.Errorf("expected search \".\", got %+v", options[3].DNSSearch)
	}

	configurer = NewConfigurer(recorder, nodeRef, nil, testClusterDNS, testClusterDNSDomain, defaultResolvConf)
	configurer.getHostDNSConfig = fakeGetHostDNSConfigCustom
	for i, pod := range pods {
		var err error
		dnsConfig, err := configurer.GetPodDNS(pod)
		if err != nil {
			t.Fatalf("failed to generate container options: %v", err)
		}