Introduction: Driving the Web Layer

Explore how to develop and test web endpoints in a Java microservice. Understand HTTP integration testing, converting HTTP requests to domain commands, and assembling web and database adapters with dependency injection. Gain practical skills to configure endpoints that serve external clients and optimize microservice interactions.

We'll cover the following...

Building and testing web endpoint
Chapter goals

1.Getting Started

2.Building the Case for TDD

3.Using TDD to Create Good Code

4.Dispelling Common Myths about TDD

5.Building an Application Using TDD

6.Writing Our First Test

7.Following the Rhythms of TDD

8.Driving Design—TDD and SOLID

9.Test Doubles—Stubs and Mocks

10.Hexagonal Architecture—Decoupling External Systems

11.FIRST Tests and the Test Pyramid

12.Exploring TDD with Quality Assurance

13.Test First, Test Later, Test Never

14.Driving the Domain Layer

15.Driving the Database Layer

16.Driving the Web Layer

17.Wrap Up

18.Appendix

Introduction: Driving the Web Layer

Building and testing web endpoint