}

	objectInterfaces := webhooktesting.NewObjectInterfacesForTest()

	stopCh := make(chan struct{})
	defer close(stopCh)

	for _, test := range webhooktesting.NewValidationDurationTestCases(serverURL) {
		ts.Run(test.Name, func(t *testing.T) {
			ctx := context.TODO()
			if test.InitContext {
				ctx = request.WithLatencyTrackersAndCustomClock(ctx, &clk)
			}

	}

	objectInterfaces := webhooktesting.NewObjectInterfacesForTest()

	stopCh := make(chan struct{})
	defer close(stopCh)

	for _, test := range webhooktesting.NewValidationDurationTestCases(serverURL) {
		ts.Run(test.Name, func(t *testing.T) {
			ctx := context.TODO()
			if test.InitContext {
				ctx = request.WithLatencyTrackersAndCustomClock(ctx, &clk)
			}

	scheme := runtime.NewScheme()
	corev1.AddToScheme(scheme)
	return admission.NewObjectInterfacesFromScheme(scheme)
}

// NewValidationDurationTestCases returns test cases for webhook duration test
func NewValidationDurationTestCases(url *url.URL) []DurationTest {
	ccfgURL := urlConfigGenerator{url}.ccfgURL
	webhooks := []registrationv1.ValidatingWebhook{
		{