Overview
Write unit tests using JUnit 5 and mock dependencies with Mockito in Java Spring Boot applications., Build real-world REST API test cases, covering services, controllers, and repositories., Perform integration testing with Spring Data JPA and validate SQL-based logic., Apply best practices for writing clean, maintainable test code in enterprise-grade apps.
Java developers who want to master unit testing and test-driven development, Backend engineers building Spring Boot microservices and APIs, Software testers and QA engineers interested in automation with JUnit & Mockito, Students preparing for Java interviews or enhancing their portfolio with strong testing skills, Anyone curious about professional-level testing in Java applications
Basic knowledge of Java programming, Familiarity with Spring Boot framework, Exposure to REST APIs and SQL/JPA is helpful, No prior experience in JUnit or Mockito required — we cover from scratch!
Are you a Java developer aiming to master unit testing using JUnit and Mockito in real-world Spring Boot applications?
This hands-on course teaches you how to implement Test-Driven Development (TDD) practices for Java applications using the powerful combo of JUnit 5, Mockito, Spring Boot, JPA, and SQL. Whether you're preparing for interviews or working on enterprise-grade projects, this course will give you the confidence to write effective and maintainable test cases.
In this course, you'll learn to:
Write unit tests for service and controller layers
Use Mockito to mock dependencies and isolate logic
Perform integration testing with JPA and SQL
Validate REST APIs with test cases and assertions
Apply TDD methodology in Java backend development
This course includes detailed labs, practical examples, and real-world scenarios. You'll build a solid foundation in Java testing frameworks and understand the core principles of test architecture that help you build scalable applications.
Whether you're a Java beginner or an experienced backend developer, this course will boost your testing skills and help you deliver quality code confidently.
This hands-on course teaches you how to implement Test-Driven Development (TDD) practices for Java applications using the powerful combo of JUnit 5, Mockito, Spring Boot, JPA, and SQL. Whether you're preparing for interviews or working on enterprise-grade projects, this course will give you the confidence to write effective and maintainable test cases.
Skills Marathon
At Skills Marathon, we believe learning is a lifelong race, not a one-time sprint. Our mission is to help learners continuously upskill through real-world, practical, and engaging content. We are passionate about guiding students and professionals alike to master in-demand skills, stay industry-ready, and build confidence one skill at a time. Join us and run your skill race with purpose!