Spring Boot Unit Testing with JUnit, Mockito and MockMvc For Free

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Ruchika oberoi

Staff member
Mar 27, 2022

Spring Boot Unit Testing with JUnit, Mockito and MockMvc Download For Free


What you’ll learn

  • Explore the architecture of the Spring Boot testing framework and write integration tests
  • Develop unit tests with JUnit 5 and supporting JUnit Assertions
  • Mock Spring container dependencies using Mockito
  • Apply Test Driven Development (TDD) using JUnit 5, Mockito and Spring Boot
  • Test Spring Boot MVC web applications with MockMvc and ModelView assertions
  • Test Spring Boot REST APIs with MockMvc, JsonPath and Hamcrest
  • Develop integration tests for Spring Data JPA including database init and cleanup
  • We are RESPONSIVE INSTRUCTORS … post your questions and we will RESPOND in 24 hours.
  • Spring Boot developers with JUnit and Mockito testing are in HIGH-DEMAND. Level up your career!
  • You can DOWNLOAD all source code and PDFs. Perfect for offline LEARNING and REVIEW.


  • Java: Java 8 or higher
  • Spring Boot: version 2.1 or higher
  • Maven: version 3.6 or higher


Spring Boot is the most popular framework for building enterprise Java applications. Spring Boot includes testing support to develop unit tests and integration tests using JUnit, Mockito and MockMvc. By developing tests, you can create applications with better code design, fewer bugs, and higher reliability. This course shows you how to take full advantage of Spring Boot’s testing support.

You will also use modern development tools such as IntelliJ (free version) and Maven. All of the projects are based on Maven, so you are free to use any IDE tool that you want.

In this course, you will get:

- All source code is available for download

- Responsive Instructors: All questions answered within 24 hours

- PDFs of all lectures are available for download

- Professional video and audio recordings (check the free previews)

- High quality closed-captions / subtitles available for English and 14 other languages (new!)

In this course, you will learn how to:


  • Develop JUnit Tests
  • Set up projects to use JUnit
  • Apply JUnit assertions: Equals/Not Equals and Null/NotNull
  • Apply JUnit assertions: Same/Not Same and True/False
  • Leverage JUnit lifecycle annotations
  • Define custom display names for JUnit tests
  • Check for exceptions and timeouts
  • Define execution order in JUnit tests
  • Perform code coverage analysis for JUnit tests
  • Apply conditionals with JUnit tests
Test Driven Development (TDD)

  • Apply Test Driven Development for build tests and application code
  • Create a failing test first
  • Update your code to make the tests pass
  • Take your tests from RED to GREEN
  • Apply TDD to a coding project
  • Leverage parameterized tests with TDD
Spring Boot Unit Testing Support

  • Explore annotations for Spring Boot Unit Testing support
  • Apply the @SpringBootTest annotation
  • Read Spring Boot application properties and inject values using the @TestPropertySource annotation
  • Perform assertEquals and assertNotEquals
  • Leverage Spring Boot singleton beans and prototype beans
Mocking with Mockito

  • Identify the need for mocking during test development
  • Leverage Mockito in JUnit tests
  • Applying the @MockBean annotation for injection
  • Throwing exceptions with Mocks
Spring Reflection Utils

  • Identify use cases for applying reflection in your JUnit tests
  • Apply ReflectionTestUtils to access non-public fields and methods
  • Integrate Spring Reflection Utils in your JUnit tests
Database Integration Testing

  • Identify the need for database integration testing during test development
  • Add database setup and clean code using @BeforeEach and @AfterEach
  • Leverage an embedded database to ease with testing setup and maintenance.
  • External SQL statements using annotation
Testing Spring Boot MVC Web Apps with MockMvc

  • Apply Spring Boot using testing for a Spring MVC CRUD web app
  • Identify use cases for testing Spring MVC @Controller
  • Configure the JUnit test case using @AutoConfigureMockMvc
  • Inject the MockMvc dependency for testing Spring MVC Controllers
  • Send HTTP Requests to Spring MVC Controllers and assert the results
  • Assert the view name returned by the Spring MVC Controller
  • Assert model attributes for the desired values
Testing Spring Boot REST APIs with MockMvc

  • Apply Spring Boot using testing for a Spring REST CRUD API
  • Inject the MockMvc dependency for testing Spring MVC @RestController
  • Send HTTP Requests to Spring MVC @RestController and assert the results
  • Leverage Jackson Object Mapper to send JSON data to REST API endpoint
  • Expect successful response and desired content type
  • Apply JsonPath to verify contents of JSON response
Compared to other Spring Boot Unit Testing courses

This course is up to date and covers recent versions of Spring Boot.

We are very responsive instructors and we are available to answer your questions and help you work through any problems.

Finally, all source code is provided with the course along with setup instructions.

Quality Material

You will receive a quality course, with solid technical material and excellent audio and video production. I am a best-selling instructor on Udemy. Here’s a list of my top courses.

  • Full Stack: Angular and Spring Boot E-Commerce Website
  • Spring and Hibernate for Beginners
  • Hibernate: Advanced Development Techniques
  • Deploy Java Spring Apps Online to Amazon Cloud (AWS)
  • JSP and Servlets for Beginners
  • JavaServer Faces (JSF) for Beginners
These courses have received rave 5 star reviews and over 500,000 students have taken the courses. Also, these courses are the most popular courses in their respective categories.

I also have an active YouTube channel where I post regular videos. In the past year, I’ve created over 800 video tutorials (public and private). My YouTube channel has over 6 million views and 38k subscribers. So I understand what works and what doesn’t work for creating video tutorials.

No Risk – Udemy Refund

Finally, there is no risk. You can preview 25% of the course for free. Once you purchase the course, if for some reason you are not happy with the course, Udemy offers a 30-day refund (based on Udemy’s Refund Policy).

So you have nothing to lose, sign up for this course and learn how to apply Spring Boot Unit Testing

Target Audience

Java Developers with Spring Boot experience

Who this course is for:

  • The course is appropriate for all Spring Boot developers.

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