Don't show test library prompt if interpreter is not selected

[karthiknadig]

[luabud]

This will change in activateUnsafe in extensions.js. Activate the test frameworks later (after interpreter discovery)

[ericsnowcurrently]

(on linux)

I was able to validate the solution using the following settings.json:

{
    "python.testing.autoTestDiscoverOnSaveEnabled": true,
    "python.testing.pytestEnabled": true,
    //
    "python.linting.enabled": true,
    "python.linting.flake8Enabled": true,
    //
    "editor.formatOnSave": true,
    "python.formatting.provider": "black",
    //
    "python.pythonPath": "spamspamspam"
}

I checked to make sure the extension did not have an environment select and clicked on "discover" icon in the test explorer. There was no prompt. If I then selected a fresh venv (nothing installed) and clicked the icon, I got prompted.

[karrtikr]

But you needed to click the icon, that should not've happened. :( (I can also verify I needed to click the icon)
We'll have to investigate this.

[karthiknadig]

@karrtikr that would be a separate issue right?

[karrtikr]

Yes that's a different one, we can close this.