Better, cleaner codeevery developers dream. Test-driven development is how youll achieve it! From creating a robust test infrastructure to designing methods, classes, and packages that will stand the test of time, this book provides in-depth instructions for revitalizing your programming. Whether youre writing new code or fixing legacy code, youll learn to select test cases, use test doubles, and generate test data. With information on agile methodology to round out the development process, youll have all the tools you need!Highlights:1. Object-oriented design 2. Refactoring legacy code 3. Test-driven maintenance4. Test infrastructure5. Test pyramid6. Test code design pattern7. Global test doubles8. Test class hierarchies9. Test data classes10. ABAP Development Tools (ADT)11. Agile development