This week's book giveaway is in the OO, Patterns, UML and Refactoring forum. We're giving away four copies of Refactoring for Software Design Smells: Managing Technical Debt and have Girish Suryanarayana, Ganesh Samarthyam & Tushar Sharma on-line! See this thread for details.
I haven't heard of "test driven tools" before but I suspect whoever said that was referring to "tools that help you follow Test-Driven Development" (TDD). That would include tools such as JUnit (unit testing framework) and Eclipse (an IDE with great refactoring support).