Test Explorer UI VSCode

I’ve been looking for this as well. I don’t think it exists and I’ve looked at some existing adapters and it’s too much work to do it quickly, but I don’t think it would be too hard.
For example looking at GitHub - connorshea/vscode-ruby-test-adapter: A Ruby test adapter extension for the VS Code Test Explorer · GitHub gives you some idea of what needs to happen

To be clear, the reason that I would like this, is not that mix test is not sufficient, but this for me really is a case where a gui can be faster to show you all the failures,…