I've been using StackReference for a while - is there anything similar that allows me to get the configuration values within the stack file rather than only the outputs? Use case: unit/system testing, I want to check what was created by Pulumi (and I'm not using their policy as code - should I?), and the things being created are dependant on the configuration held within the stack. So I noticed there is the Pulumi Service REST API. I think this could help, as long as I can find the latest preview/update that ran ...

There's an issue about config being hard to test with https://github.com/pulumi/pulumi/issues/4472, maybe add your comments to that for tracking.