Testing Spring Boot Application with JUnit and Mockito

In this course, you will learn how to write Unit tests and Integration tests in BDD style for Spring Boot application using JUnit 5, Mockito, AssertJ, Hamcrest, JsonPath, and Testcontainers frameworks.

The objective of this course is to teach you how to Unit test different layers of the Spring boot application such as repository, service, and controller layers. You will also learn how to perform Integration testing using MySQL database as well as Testcontainers.

Type the code along with me in the videos. If you follow along with me then this will enhance your learning experience.

The source code and PDF files (class notes) are available for download.

Spring Boot Overview

Spring Boot is an opinionated framework that helps developers build Spring–based applications quickly and easily.

The main goal of Spring Boot is to quickly create Spring–based applications without requiring developers to write the same boilerplate configuration again and again.

Spring Boot is a very popular framework to develop REST web services and microservices.

What you’ll learn?

Learn to write industry–standard Unit and Integration tests in BDD (Behaviour Driven Development) style using Spring Boot Starter Test dependency from scratch

Learn how to use BDD (Behaviour Driven Development) format that is given/when/then to write Unit tests.