t.Errorf("%s: expected client to be cached, but got %d AuthenticationInfoResolver calls", tt.Name, *cacheMisses)
		}
	}
}

// TestWebhookDuration tests that MutatingWebhook#Admit sets webhook duration in context correctly
func TestWebhookDuration(ts *testing.T) {
	clk := clocktesting.FakeClock{}
	testServer := webhooktesting.NewTestServerWithHandler(ts, webhooktesting.ClockSteppingWebhookHandler(ts, &clk))