time.Sleep(time.Second * 1) // Wait for a second
		for _, volumeList := range testPlugin.GetAttachedVolumes() {
			attachedVolumesNum += len(volumeList)
		}
		for _, volumeList := range testPlugin.GetDetachedVolumes() {
			detachedVolumesNum += len(volumeList)
		}

		// All the "extra pods" should result in volume to be attached, the pods all share one volume

	for nodeName, volumeList := range plugin.attachedVolumeMap {
		ret[nodeName] = make([]string, len(volumeList))
		copy(ret[nodeName], volumeList)
	}
	return ret
}

func (plugin *TestPlugin) GetDetachedVolumes() map[string][]string {
	plugin.pluginLock.RLock()
	defer plugin.pluginLock.RUnlock()
	ret := make(map[string][]string)
	for nodeName, volumeList := range plugin.detachedVolumeMap {