Unit Testing Java Applications using JUnit 5

In this course, you will learn - What is unit testing? Why write Unit Tests? and then we will learn about JUnit 5 the popular Java Unit Testing Framework.

Intermediate

42 Lessons

3h 30min

Certificate of Completion

In this course, you will learn - What is unit testing? Why write Unit Tests? and then we will learn about JUnit 5 the popular Java Unit Testing Framework.

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This course includes

33 Playgrounds

This course includes

33 Playgrounds

Course Overview

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 test...Show More

TAKEAWAY SKILLS

Unit Testing

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

What You'll Learn

Learn unit testing

Course Content

Before We Begin

What to Expect

Introduction to JUnit 5

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

Structuring Tests Using the AAA Approach Assertions Assumptions Understanding JUnit 5 Life Cycle

Conditional Execution Nested Tests Tagged Tests Repeated Tests Parameterized Tests Disabled Tests Quiz Yourself on JUnit5 Core Concepts

Dynamic Tests

`TestFactory` Annotation

Dependency Injection in JUnit 5

Using the TestInfoParameterResolver Class Using the TestReporterParameterResovler Class Using the RepetitionInfoParameterResolver Class

JUnit 5 Extensions

8 Lessons

Migrating from Junit 4 to Junit 5

2 Lessons

Appendix

7 Lessons

BONUS: Useful Assertion Libraries

3 Lessons

10.

Conclusion

1 Lesson

Course Author

Trusted by 1.4 million developers working at companies

Anthony Walker

@_webarchitect_

Evan Dunbar

ML Engineer

Carlos Matias La Borde

Software Developer

Souvik Kundu

Front-end Developer

Vinay Krishnaiah

Software Developer

Eric Downs

Musician/Entrepeneur

Kenan Eyvazov

DevOps Engineer

Souvik Kundu

Front-end Developer

Eric Downs

Musician/Entrepeneur

Anthony Walker

@_webarchitect_

Evan Dunbar

ML Engineer

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