Database unit testing for .Net - MS SQL, MySQL, Oracle. Includes a database testing dll/API, an example project with C# templates to help get started, sql helper scripts and an application to export XML from a database. Features include - testing data outputs, sql objects definitions and security requirements. See http://dbtestunit.wordpress.com/ for more detail.
Please note the project has moved to GitHub, see http://benilovj.github.com/dbfit
DbFit is a set of fixtures which enables FIT/FitNesse tests to execute directly against a database, enabling developers to manipulate database objects in a relational form, making database TDD much easier then with xUnit-style tools.