Recommended reading: An introduction to writing tests within the tSQLt framework
Run the download installer to get started with SQL Test. Open SQL Test from the Start menu ⇒ All Programs ⇒ Redgate ⇒ SQL Test
You can also navigate to SQL Test from SSMS as shown below.
To add a database, click + Add Database to SQL Test. You also have the option to install a sample database at this stage.
Run, edit, and create tests, or add more databases.
You have now successfully launched and started using SQL Test.