kubernetes/staging/src/k8s.io/apiserver/pkg/admission/plugin/webhook/testing/service_resolver.go

type serviceResolver …

// NewServiceResolver returns a static service resolve that return the given URL or
// an error for the failResolve namespace.
func NewServiceResolver(base url.URL) webhook.ServiceResolver { … }

func (f serviceResolver) ResolveEndpoint(namespace, name string, port int32) (*url.URL, error) { … }

type panickingResolver …

// NewPanickingServiceResolver returns a static service resolver that panics.
func NewPanickingServiceResolver(panicMessage string) webhook.ServiceResolver { … }

func (f panickingResolver) ResolveEndpoint(namespace, name string, port int32) (*url.URL, error) { … }