for op, shouldHandle := range map[admission.Operation]bool{
		admission.Create:  true,
		admission.Update:  true,
		admission.Connect: false,
		admission.Delete:  false,
	} {

		pluginConfig, err := loadConfiguration(nil)
		// must not fail
		if err != nil {
			t.Errorf("%v: error reading default configuration", op)
		}
		ptPlugin := NewPodTolerationsPlugin(pluginConfig)