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

	testCases := append(webhooktesting.NewMutatingTestCases(serverURL, "test-webhooks"),
		webhooktesting.ConvertToMutatingTestCases(webhooktesting.NewNonMutatingTestCases(serverURL), "test-webhooks")...)

	for _, tt := range testCases {
		// For now, skip failure cases or tests that explicitly skip benchmarking
		if !tt.ExpectAllow || tt.SkipBenchmark {
			continue
		}

	if err != nil {
		b.Fatalf("this should never happen? %v", err)
	}

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

	for _, tt := range webhooktesting.NewNonMutatingTestCases(serverURL) {
		// For now, skip failure cases or tests that explicitly skip benchmarking
		if !tt.ExpectAllow || tt.SkipBenchmark {
			continue
		}

		b.Run(tt.Name, func(b *testing.B) {

		}
	}
	return mutating
}

// NewNonMutatingTestCases returns test cases with a given base url.
// All test cases in NewNonMutatingTestCases have no Patch set in
// AdmissionResponse. The test cases are used by both MutatingAdmissionWebhook
// and ValidatingAdmissionWebhook.
func NewNonMutatingTestCases(url *url.URL) []ValidatingTest {
	policyFail := registrationv1.Fail