@mega_creamery i'm also facing the same issue of not able to run test, please let me know if you find a fix.

I was able to find a fix by installing Solana's latest release:

solana-install init 1.16.6 

And also anchor's latest version:

avm install 0.28.0

@mega_creamery i'm also facing the same issue, please let me know if you find a fix.

@mega_creamery i'm also facing the same issue of not able to run test, please let me know if you find a fix.