If you write all yours tests without spinning up once a database, I'm not vouching for the effectiveness of said tests... Especially that we're talking about a

If you write all yours tests without spinning up once a database, I'm not vouching for the effectiveness of said tests... Especially that we're talking about a web framework, the db is a core part of your stack. Yes there's going to be strictly unit tests but then at some point there are also queries and models.