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 try use TDD in my job but i have always problem with writing tests for DAOs. I heard that good methods is to create database schema in tests (using HSQL) but often somethings work in hsql but not in mysql. What is good way to testing such purposes, to testing database issuess?