Do not know how I can mock my RTK websocket with this lib

[kasir-barati]

Hi dear reader

I was looking at this lib and could not find any clue on how you should mock your WebSocket when you are using a library like Redux and SocketIO. Let's say you have a RTK query like this:

endpoints: (build) => ({
  someSubscription: build.query<ResponseSchema[], void>({
    queryFn: async () => {
      return { data: null }
    },
    async onCacheEntryAdded(_, { updateCachedData, cacheDataLoaded, cacheEntryRemoved }) {
      const socket = io('ws://localhost:3000/', {
        withCredentials: true,
        transports: ['websocket'],
      })
      socket.on("message", () => {/* cache received msg in */})
      socket.close()
    },
  }),
})

How can I mock the cached data? is it even possible to do it with this lib? if not with what I can do that?

[kasir-barati]

I think we need to leverage and utilise two things at the same time, the first one I think is this addon and the other one might be: https://github.com/thoov/mock-socket

After a few weeks I ended up asking same question and landing back to this page again but not luck still 😭