Overview

Unlock reliable Java testing with our "Introduction to JUnit" course. Designed for students, junior developers, and QA testers who want to improve code quality and confidence, this course provides the essential foundations and practical tools of unit testing using JUnit 4 and JUnit 5. From understanding why unit tests matter to setting up JUnit, organizing tests, and integrating with build and CI tools, you’ll gain the skills to deliver maintainable, bug-resistant software. With real-world examples, actionable patterns, and hands-on tools like assertions, exception testing, parameterized tests, and lifecycle hooks, you’ll learn how to create a sustainable unit-testing culture and ship features with confidence. By the end of this course, you will be equipped to: - Explain unit testing principles and JUnit fundamentals. - Apply assertions, exception testing, and setup/teardown to validate behavior. - Implement parameterized tests, tagging/suites, and run tests in IDEs, Maven/Gradle, and CI. - Translate requirements into clear, maintainable test cases using mocks and fluent assertions. Note: This course is ideal for students, junior Java developers, and QA testers across industries seeking to build practical unit-testing expertise. Disclaimer: This is an independent educational resource created by Board Infinity for informational and educational purposes only. This course is not affiliated with, endorsed by, sponsored by, or officially associated with any company, organization, or certification body unless explicitly stated. The content provided is based on industry knowledge and best practices but does not constitute official training material for any specific employer or certification program. All company names, trademarks, service marks, and logos referenced are the property of their respective owners and are used solely for educational identification and comparison purposes.

Syllabus

Java Fundamentals

In the Java Fundamentals module, you will be introduced to the Java programming language, one of the most popular programming languages used for developing a wide range of applications. You will learn about the core components of the Java platform, including the Java Virtual Machine (JVM) and the Java class library.

Core Java

The Core Java module is a comprehensive training program that covers the fundamental concepts of the Java programming language. This module provides a deep understanding of Java programming and its key components. In this module, participants will learn about the essential concepts such as Java Syntax, Variables and Methods, Operators, & Control Statements. Throughout the module, participants will work on several assessments to reinforce their learning and improve their problem-solving skills. By the end of this module, participants will have a strong foundation in Core Java and be able to apply their knowledge to create robust and efficient Java applications.

OOPS and Other Essential Concepts

This module is designed to provide participants with an in-depth understanding of advanced object-oriented programming (OOP) principles and other essential concepts in Java programming. In this module, participants will learn about advanced OOP concepts such as inheritance, polymorphism, and encapsulation, and how to apply them to create efficient and reusable code. Participants will also learn about extension methods, interfaces, and abstract classes, which are advanced techniques used to manage classes and objects in Java. Furthermore, participants will gain an understanding of advanced topics in exception handling, such as creating custom exceptions and handling multiple exceptions, which are critical to improving the reliability and robustness of their code. Throughout the module, participants will work on several hands-on projects to reinforce their learning and improve their problem-solving skills. By the end of this module, participants will be able to apply their knowledge of advanced OOP concepts and essential Java programming concepts to develop efficient, scalable, and maintainable Java applications.