useAxios with Pinia and vitest

[AcidRaZor]

I'm struggling to test when using useAxios

I have:

APIEndpoints.ts (implements functions that would call out and return useAxios to Pinia)
useXStore, that will trigger abovementioned function, then have a watch() on isLoading to tick over that will set the state
Component, that implements useXStore and triggers the state to be loaded

I figured by making APIEndpoints, I can spyOn the function and return the mocked data in my test, but this simply doesn't work.

Does anyone have a real-world testable example of using Vue + Pinia + useAxios + Vitest??

I'd love to have my dev's be able to check for isLoading/isFinished/isError etc without having to implement those features manually