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Unit Testing Java Applications using JUnit 5

Name: Unit Testing Java Applications using JUnit 5
Price: 59 USD
Author: Sai Upadhyayula

Gain insights into unit testing with JUnit 5. Learn about assertions, assumptions, nested and parameterized tests, advanced JUnit 5 concepts, and integrating tests with Maven and Gradle.

4.3

42 lessons

3h 30min

Created by Sai Upadhyayula

Unit Testing Java Applications using JUnit 5

What's included

42 lessons across 11 modules
3 quizzes with instant feedback
AI Tutor on every lesson

Join 3.1 million developers at

What You'll Learn

Learn unit testing
Write unit tests using JUnit 5
Implement unit testing
Migrate JUnit4 tests to JUnit 5
Integrate JUnit 5 with Maven and Gradle
Learn advanced concepts of JUnit 5

Learning Roadmap

42 Lessons3 Quizzes

Before We Begin

Get familiar with unit testing Java applications using JUnit 5 and modern testing techniques.

What to Expect

Introduction to JUnit 5

Look at JUnit 5 foundations, architecture, and creating your first unit test.

Introduction to Testing Pyramid and Unit Testing

Introduction to JUnit 5

JUnit 5 Architecture

Our First Unit Test with JUnit 5

Quiz Yourself on JUnit 5 Architecture

Junit 5 Core Concepts

11 Lessons

Explore JUnit 5 core testing concepts: AAA structure, assertions, assumptions, lifecycle, conditional execution, nested, tagged, repeated, and parameterized tests.

Dynamic Tests

Grasp the fundamentals of creating and executing dynamic tests using @TestFactory in JUnit 5.

`TestFactory` Annotation

Dependency Injection in JUnit 5

3 Lessons

Dig into JUnit 5’s dependency injection features for enhanced test flexibility and reporting.

JUnit 5 Extensions

8 Lessons

Explore JUnit 5's flexible extension model, from post-processing and conditional execution to lifecycle callbacks and exception handling.

Migrating from Junit 4 to Junit 5

2 Lessons

Approach migrating from JUnit 4 to JUnit 5, highlighting key differences and new rule support.

Appendix

7 Lessons

Step through setting up and running JUnit 5 tests with different tools and configurations.

BONUS: Useful Assertion Libraries

3 Lessons

Get started with assertion libraries like AssertJ, Hamcrest, and JSONAssert to enhance testing.

10.

Conclusion

Examine further steps and resources to deepen expertise in unit testing.

What's Next?

Certificate of Completion

Showcase your accomplishment by sharing your certificate of completion.

About this course

WHY I WROTE THIS COURSE

Unit Testing is a basic and essential skill to learn for any developer. In this course, you will learn what unit tests are, why they are important, and how to test your Java applications using the JUnit 5 Framework — the most popular unit testing framework in the market for Java developers. You will start with the fundamentals of Unit Testing and JUnit 5 and then gradually you will dive deep into the core concepts like assertions, assumptions, different types of tests like nested tests, parameterized tests, repeated tests, and more. You will also learn some advanced concepts of JUnit 5 like the JUnit 5 extension model, dependency injection, how to migrate existing unit tests from JUnit 4 to JUnit 5, and how to integrate your unit tests with Maven and Gradle.

ABOUT THE AUTHOR

Sai Upadhyayula

Software engineer passionate about technology and sharing what I learn :)

Learn more about Sai

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