The JSON generated when the build defines publish extensions is wrong.  The bit that fails is as follows:  We are expecting `resources.extensions.my-custom-extension["_bin/publish.extension.txt"]` to be populated, but we got "" instead.
The JSON generated when the build defines publish extensions is wrong.
The bit that fails is as follows:
We are expecting
resources.extensions.my-custom-extension["_bin/publish.extension.txt"]to be populated, but we got "" instead.