Practical Junit & Mockito Test with Java SpringBoot & JPA

Name: Practical Junit & Mockito Test with Java SpringBoot & JPA
Rating: 4.4 (108 reviews)

Learn about Test Driven Development & how its implemented in companies for Java SpringBoot project using Junit & Mockito

Created byRanjan Pandey

Last updated 6/2023

English

English [Auto],

What you'll learn

You will learn about Unit testing and Test Driven Development(TDD) Approach
You will learn to write Junit and Mockito test cases for various scenarios
You will learn about Spring, SpringBoot and Create REST API's using different Annotations
You will learn to code with Layered Architecture approach
You will learn about Hibernate and JPA ORM framework and how to work with them
You will learn all this by the help of a project and complete hands-on

Course content

10 sections • 65 lectures • 8h 48m total length

Course Overview2:35
About your Instructor0:18
What is Unit Testing and Test Driven Development8:41
Software Installation3:34
Install the Java development kit and a preferred editor (IntelliJ), set up Postman for web API testing, configure Maven and Git, and connect to databases by configuring environment variables.
Generating Springboot starter project3:10
Walkthrough of Springboot starter project files and folders14:13
Introduction to Spring Framework and SpringBoot9:39
RESTful webservices Http methods Status code SpringBoot Annotation15:17
MVC Design Pattern Part-114:51
MVC Design Pattern Part-25:57
Understanding and Creating DTO8:26
Understanding RESTful webservice with practical example12:48
Understanding RequestParam annotation with practical code example22:48
Undesrtanding PathVariable annotation with practical code example14:07
Undesrtanding Post Put Delete annotation and ResponseEntity with practical code24:07

Save new property Post endpoint7:50
Creating Service layer Dependency Injection Autowired Singleton Prototype14:54
Understanding Layered Architecture and Need for different database in DTAP6:19
Overview of Hibernate ORM Framework and JPA specification40:16
Understanding how ORM framework like Hibernate work and different hibernate14:52
Working on Entity class and understanding different JPA annotation9:11
Saving Property in DB with PropertyRepository22:47
MVC pattern2:36
Added PropertyConverter for DTO to Entity5:40
Sending back the new entity along with status using ResponseEntity10:49

Package structure and Dependency4:14
Writing Our First Junit and Mockito Test12:24
Applying BeforeEach and AfterEach to our Test scenarios6:14
Applying BeforeAll and AfterAll to the test scenarios4:04
Code Coverage By Writing Test for Different Scenarios7:22
Learn to write unit tests for a calculator controller, cover multiple scenarios with assertions, enable or disable tests, and use code coverage to verify all code paths are tested.
Static Import of Assert Function1:31
Writing Test for Complex Object with multiple Assertions9:53

Writing Test for PropertyController & understanding why we need Mock Annotation10:03
Usage of Mock Annotation to avoid dependencies getting null value7:31
Using When Then to bypass the dependency in our testing logic11:26
Show how to use Mockito when/then to bypass a dependency and unit test a controller by mocking the service, returning a dummy object, and validating the response status.
Test case for Get All Properties method in controller9:05
Test case for update price method in controller6:37

Test case for Converter DTO to Entity6:15
Test case for Converter Entity to DTO2:31
Testing Saved Property of Service Layer13:59
Test case for Get All Properties in Service7:21
Develop and execute a unit test for the service's get all properties method, mocking the repository findAll, returning a property entity list, and validating the converted results.
Test case for Update All Properties in Service9:09
Test case for Update Description for Property in Service4:55
Create a unit test to update a property's description in the service layer, verify other fields stay unchanged, bypass the converter, and assert the updated description.

Requirements

Basics of Java Programming Language

Description

Welcome to this amazing course, where you will learn about:

What is unit testing?
Why is unit testing important?
What is Test Driven Development(TDD) ?
How to apply Test Driven Development to the projects?
What is Junit and Mockito?

We will learn to write unit tests using Junit 5 Framework and Mockito Library.

We will start with how projects are developed in software companies using modern stacks like Java, Spring, SpringBoot, Hibernate, Spring Data JPA and Restful webservices.

In this course you will be understanding how different technology and its components work together to build a real world application which end users are able to use in real life. It will be a Property Management System.

We will also learn to relate different concepts with real world examples. In this course we will learn the following:

We will learn different concepts Spring Framework and RESTful webservices
We will learn about different design patterns like Singleton, Prototype, Factory, MVC, Adapter etc
We will learn to create production ready application in a layered architecture
We will learn about ORM and Spring data JPA(Java Persistence API)
What is Unit Testing
What is TDD(Test Driven Development)
Why is Testing important
What is Junit and Mockito
Different Annotations of Junit and Mockito
Comparison between Junit-4 and Junit-5
Writing Test cases for the project’s different API endpoints
Checking the code coverage & Debugging
Writing Test cases for Success, Failure and Error scenarios
Test cases for Model classes
You will also get the complete source code used in the course.

Who this course is for:

Anyone who wants to become a real backend developer and start to work in companies as a developer of develop high quality projects of their own

Practical Junit & Mockito Test with Java SpringBoot & JPA

What you'll learn

Explore related topics

Course content

Introduction Setup and Concept Building15 lectures • 2hr 41min

Layered Architecture, ORM Framework and Creating new property API10 lectures • 2hr 15min

GET, PUT, PATCH, DELETE operation on properties4 lectures • 44min

Unit Test & Different Annotations11 lectures • 27min

Lifecycle of Test and Assertions3 lectures • 12min

Writing Test Cases with JUnit 57 lectures • 46min

Writing Test Cases for Controller Layer5 lectures • 45min

Writing Test Cases for Converter & Service layer6 lectures • 44min

Writing Test cases for Exception and Model3 lectures • 15min

Source Code1 lecture • 1min

Requirements

Description

Who this course is for: