With what I have learned from Pester, it seems to be best to test each command on its own. That got me to thinking, what if I walk into a large environment and I want to see an enterprise summary of best practices? I started working on a few different versions with the ultimate goal of using dbatools function Get-DbaRegisteredServer. I have included a few examples of Test functions that include best practices, as well as some default database best practices all from dbatools.
In my first run, I wanted to make sure that I can pass multiple servers with multiple tests and came up with the below script. You will notice the top section that uses the Get-Dba functions, I had to supply my own values of the properties I am testing. In the bottom section, you will notice that dbatools Test-Dba functions have the IsBestPractice property already and that is all you have to test against.
Read on for a sample of what you can do.