1. Develop sample maven spring boot application with TDD Approach.
2. With this, can learn how to code repository, service layers and rest services following TDD Approach.

Through this one can,

1. Make the process completely agile
2. Improves quality of code, as bugs spotted at early stage
3. Reduces defects in the newly developed features or reduces bugs when changing the existing functionality
4. Provides a documentation of the system
5. Design: Writing the test first forces you to think through your design and what it must accomplish before you write the code.
6. Reduced Rework - Hence Reduced Cost.