}

// filteringContainer delegates all Handle(...) calls to Container.HandleWithFilter(...),
// so we can ensure restful.FilterFunctions are used for all handlers
type filteringContainer struct {
	*restful.Container

	registeredHandlePaths []string
}

func (a *filteringContainer) Handle(path string, handler http.Handler) {
	a.HandleWithFilter(path, handler)
	a.registeredHandlePaths = append(a.registeredHandlePaths, path)

	for _, ws := range fw.serverUnderTest.restfulCont.RegisteredWebServices() {
		for _, r := range ws.Routes() {
			expectedCases[r.Method+":"+r.Path] = false
		}
	}

	// This is a sanity check that the Handle->HandleWithFilter() delegation is working
	// Ideally, these would move to registered web services and this list would get shorter
	expectedPaths := []string{"/healthz", "/metrics", "/metrics/cadvisor"}