Micro-Service API development via Test Driven Development (TDD) or Design By Test (DBT) course focuses on how to write production code for Micro service APIs in spring boot. This course lay emphasis on Designing and coding the medium to complex story in working micro-service APIs via TDD & BDD as well as advance concepts to design a test for mocking API call with Junit, wire-mock and MockMvc.The basics knowledge of java is added advantage but not the requirement to understand the Design by Test concepts.The flow of the course takes you with ease to demonstrate and make you understand about the beauty of how test dictates the production code.The complete journey of Acceptance test, Integration test, unit test has been demonstrated, which would help you to master TDD.The bonus session on how to create AUTOMATED TESTING TO TEST Micro-service API as user via REST-ASSURED.