Testing Spring Boot Application with JUnit and Mockito

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Udemy Course: Testing Spring Boot Application with JUnit and Mockito - Course

Learn how to write Unit tests and Integration tests in BDD style for Spring Boot application using JUnit 5, Mockito, AssertJ, Hamcrest & JsonPath.

Learn Unit testing Repository, Service, and Controller Layers

Learn Integration testing Spring Boot Application

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 in this course?

  • 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.
  • Learn to Unit test the Spring boot application Repository layer
  • Learn to Unit test the Spring boot application Service layer
  • Learn to Unit test the Spring boot application Controller layer
  • Learn how to do Integration testing for the Spring boot application.
  • You will learn to use the most important Unit Testing ANNOTATIONS - @SpringBootTest, @WebMvcTest, @DataJpaTest, and @MockBean
  • Use ALL the FRAMEWORKS in Spring Boot Starter Test - JUnit, Spring Test, Spring Boot Test, AssertJ, Hamcrest, Mockito, JSONassert, and JsonPath.
  • You will learn to write Unit tests using Mocks and Stubs created with Mockito
  • Learn how to use Mockito annotations to create mock objects.
  • Learn to Write Integration Tests using a MySQL database.
  • You will learn to Write INDEPENDENT Integration tests for RESTFUL web services talking with MULTIPLE LAYERS - controller, service, and repository layers.

Requirements

  • Java basics
  • JUnit basics
  • Mockito basics
  • Basic understanding of using IntelliJ IDEA

Tools and Technologies used in this course

Technologies and Libraries:
  • Java 11+
  • Spring Boot
  • Spring MVC
  • Spring Data JPA ( Hibernate)
  • JUnit 5 Framework
  • Mockito 4 (Latest)
  • Hamcrest framework
  • AssertJ Library
  • JsonPath Library
IDE:
  • IntelliJ IDEA
Database:
  • H2 In-memory database ( for repository layer testing)
  • MySQL database ( for Integration testing)

Course Link

Check out my Testing Spring Boot Application with JUnit and Mockito: https://www.udemy.com/course/testing-spring-boot-application-with-junit-and-mockito/?referralCode=A75C5DD2967469FE7BDF

Course Intro Video

Related Spring and Spring Boot Tutorials/Guides:

Spring Boot Tutorials [500+] Spring Boot Testing Tutorial Spring Boot Microservice Tutorial Spring Boot Kafka Microservices Spring Boot + Apache Kafka Tutorial Spring Core Tutorial Spring MVC Tutorial Spring Data JPA Tutorial Spring Framework for Beginners Spring AOP Tutorial Spring Security Tutorial Spring Exceptions Tutorial Spring Boot Interview Questions Spring Boot Microservices Interview Questions Apache Kafka Tutorials Docker Tutorials and Guides Spring Boot RabbitMQ Tutorials Angular CRUD Example with Spring Boot Spring Boot + Angular 12 CRUD Full Stack Spring Boot + Angular 8 CRUD Full Stack Spring Boot + Angular 10 CRUD Full Stack Spring Boot + React JS CRUD Full Stack React JS ( React Hooks) + Spring Boot Spring Boot Thymeleaf CRUD Full Stack Spring Boot User Registration and Login Node Js + Express + MongoDB CRUD Vue JS + Spring Boot REST API Tutorial

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