I recently installed SQL Server 2017 Express and localdb (general availablity). While attempting to install the tSQLt framework I\'ve discovered a new security feature implemen
The tSQLt assembly is signed already. For now, you can create the assembly in master, create a certificate from it, drop the assembly again and then take the necessary steps with that certificate.
I'm working on getting the required step to install tSQLt on 2017 automated.