}

// DeRegisterPlugin is called when a plugin removed its socket, signaling
// it is no longer available
func (h *RegistrationHandler) DeRegisterPlugin(pluginName string) {
	klog.Info(log("registrationHandler.DeRegisterPlugin request for plugin %s", pluginName))
	if err := unregisterDriver(pluginName); err != nil {
		klog.Error(log("registrationHandler.DeRegisterPlugin failed: %v", err))
	}
}

			if err := plg.RegisterPlugin(test.driverName, draServerInfo.socketName, []string{"1.27"}, pluginClientTimeout); err != nil {
				t.Fatalf("failed to register plugin %s, err: %v", test.driverName, err)
			}
			defer plg.DeRegisterPlugin(test.driverName) // for sake of next tests

			if test.claimInfo != nil {
				manager.cache.add(test.claimInfo)
			}

			err = manager.PrepareResources(test.pod)