Here it is an interesting Tutorial about SQL Server powershell module named Dbatools used primarly about disaster recovery. (it is free dbatools.io/download)
Estensive documentation:
dbatools.io/Test-DbaLastBackup
Some videos:
https://channel9.msdn.com/Shows/Data-Exposed/How-to-Automate-Disaster-Recovery-in-SQL-Server-On-Prem
<iframe src="https://channel9.msdn.com/Shows/Data-Exposed/How-to-Automate-Disaster-Recovery-in-SQL-Server-On-Prem/player" width="960" height="540" allowFullScreen frameBorder="0" title="How to Automate Disaster Recovery in SQL Server On-Prem - Microsoft Channel 9 Video"></iframe>
Have a look to below screenshots:
