SQL Test is an Add-in for SQL Server Management Studio that you can use to create and run unit tests against your databases.

• Write your tests in regular T-SQL - SQL Test uses the open-source tSQLt framework, a set of T-SQL tables, views, stored procedures, and functions. SQL unit testing runs through simple queries which use the framework to check the values of your data types and to mock database objects.
• Tests won't change your database - SQL Test stores its objects in a separate schema, so...