OpenCourser brand icon
Sign in
We may earn an affiliate commission when you visit our partners.
Pluralsight logo

Java SE 17 Unit Testing with JUnit

Jim Weaver

Unit testing is a critical skill for software developers. This course will teach you how to write and run unit tests for Java with one of the most popular unit testing tools in existence: JUnit.

Read more

Unit testing is a critical skill for software developers. This course will teach you how to write and run unit tests for Java with one of the most popular unit testing tools in existence: JUnit.

A Java developer is expected to be able to unit test their code, and this course will show you how to do that with JUnit. In this course, Java SE 17 Unit Testing with JUnit, you’ll learn how to create JUnit tests and keep them organized. First, you'll discover the many assertions that JUnit provides to validate expected results. Next, you'll explore how to utilize the JUnit lifecycle annotations to manage test setup and teardown, and how to improve your test reports. Finally, you’ll learn how to run your tests from a variety of tools including IDEs, Maven, and continuous delivery products. By the end of this course, you’ll be ready to write great unit tests for your code!

Enroll now

What's inside

Syllabus

Course Overview
Understanding JUnit
Installing and Running JUnit
Creating Tests
Read more
Writing Test Methods and Using Assertions
Leveraging Test Lifecycle
Controlling Test Execution
Managing Test Reporting
Running Unit Tests as Part of a Build Pipeline
Learning More

Good to know

Know what's good
, what to watch for
, and possible dealbreakers
Strongly fit for software developers and testers
Taught by Jim Weaver, a recognized Java developer
Develops strong unit testing skills for software developers
Examines JUnit, an industry-leading unit testing framework
Multi-modal and includes mix of media and hands-on labs

Save this course

Save Java SE 17 Unit Testing with JUnit to your list so you can find it easily later:
Save

Activities

Be better prepared before your course. Deepen your understanding during and after it. Supplement your coursework and achieve mastery of the topics covered in Java SE 17 Unit Testing with JUnit with these activities:
Java Basics Review
Brush up on foundational Java concepts to ensure a smooth transition into unit testing.
Browse courses on Java Basics
Show steps
  • Revisit Java syntax and data structures.
  • Complete coding exercises to reinforce your understanding.
  • Seek additional resources or tutorials for clarification.
JUnit Testing with Java Tutorial
Review key topics and concepts of JUnit testing to strengthen foundational understanding before starting the course.
Browse courses on Unit Testing
Show steps
  • Identify a tutorial resource on JUnit testing in Java.
  • Follow the tutorial and complete the exercises.
Review Java Basics (Variables, Data Types, Operators, and Control Structures)
Review your basics in Java to prepare for this unit testing course and minimize potential learning obstacles.
Browse courses on Java Basics
Show steps
  • Review online tutorials on Java Basics.
  • Practice writing simple Java programs to reinforce your understanding.
Ten other activities
Expand to see all activities and additional details
Show all 13 activities
Read 'JUnit in Action' by Petar Tahchiev
This book provides a comprehensive guide to JUnit, covering all aspects of unit testing.
View JUnit in Action, Second Edition on Amazon
Show steps
  • Read the book thoroughly.
  • Take notes and highlight important concepts.
  • Practice the examples and exercises provided in the book.
Review Java Basics
Reviewing Java basics will help you begin this course on solid ground.
Browse courses on Java
Show steps
  • Review core Java syntax, such as variables, data types, and operators.
  • Practice writing simple Java programs to reinforce your understanding.
Follow a Tutorial on JUnit Assertions
Following a tutorial on JUnit assertions will help you understand how to use them effectively.
Browse courses on JUnit
Show steps
  • Find a tutorial on JUnit assertions.
  • Follow the tutorial steps.
  • Practice using the JUnit assertions in your own code.
Write Unit Tests for Small Java Methods
Practice writing unit tests for small Java methods to develop proficiency.
Browse courses on JUnit
Show steps
  • Create a new Java project.
  • Write a small Java method.
  • Write unit tests for the method using JUnit.
  • Run the unit tests and verify that they pass.
Participate in a Study Group on JUnit
Participating in a study group on JUnit will allow you to learn from and collaborate with others.
Browse courses on JUnit
Show steps
  • Find a study group on JUnit.
  • Attend the study group meetings.
  • Participate in discussions and ask questions.
Create a JUnit Test Suite
Creating a JUnit test suite will help you organize and manage your unit tests.
Browse courses on JUnit
Show steps
  • Create a new Java project.
  • Write a set of unit tests for a class or module.
  • Create a JUnit test suite to group the unit tests together.
  • Run the test suite and verify that all tests pass.
Contribute to an Open Source JUnit Project
Contributing to an open source JUnit project will help you gain practical experience and contribute to the community.
Browse courses on JUnit
Show steps
  • Find an open source JUnit project that you are interested in.
  • Read the project documentation and contribute code.
  • Submit pull requests and participate in discussions.
Attend a Workshop on Advanced JUnit Techniques
Attending a workshop on advanced JUnit techniques will help you expand your knowledge and skills.
Browse courses on JUnit
Show steps
  • Find a workshop on advanced JUnit techniques.
  • Attend the workshop.
  • Take notes and ask questions.
  • Practice the techniques you learned in the workshop.
Mentor a Junior Developer on Java Unit Testing
Enhance your knowledge and understanding by guiding a junior developer through Java unit testing concepts.
Browse courses on Knowledge Sharing
Show steps
  • Find a junior developer who needs guidance on Java unit testing.
  • Provide mentorship and support, sharing your knowledge and experience.
  • Review their code and offer suggestions for improvement.
Contribute to Open Source JUnit Projects
Gain practical experience and contribute to the JUnit community by participating in open source projects.
Browse courses on Software Development
Show steps
  • Identify open source JUnit projects on platforms like GitHub.
  • Review the project documentation and identify areas where you can contribute.
  • Submit bug reports, feature requests, or code changes to the project.

Career center

Learners who complete Java SE 17 Unit Testing with JUnit will develop knowledge and skills that may be useful to these careers:
Java Software Developer
As a Java Software Developer, you will be responsible for designing, developing, and testing software applications using the Java programming language. This course, Java SE 17 Unit Testing with JUnit, will help you to write and run effective unit tests for your Java code, ensuring that it is reliable and bug-free. By learning how to use JUnit, one of the most popular unit testing tools, you will be able to improve the quality of your code and reduce the risk of errors.
See salaries and explore the career path for Java Software Developer
Software Test Engineer
As a Software Test Engineer, you will be responsible for testing software applications to ensure that they meet the requirements and are free of defects. This course, Java SE 17 Unit Testing with JUnit, will help you to develop the skills you need to write and run effective unit tests for Java applications. By learning how to use JUnit, you will be able to improve the quality of your tests and reduce the time it takes to find and fix defects.
See salaries and explore the career path for Software Test Engineer
Software Quality Assurance Analyst
As a Software Quality Assurance Analyst, you will be responsible for ensuring that software products meet the quality standards of the organization. This course, Java SE 17 Unit Testing with JUnit, will help you to develop the skills you need to write and run effective unit tests for Java applications. By learning how to use JUnit, you will be able to improve the quality of your tests and reduce the risk of defects reaching production.
See salaries and explore the career path for Software Quality Assurance Analyst
Test Automation Engineer
As a Test Automation Engineer, you will be responsible for developing and maintaining automated tests for software applications. This course, Java SE 17 Unit Testing with JUnit, will help you to develop the skills you need to write and run effective unit tests for Java applications. By learning how to use JUnit, you will be able to improve the efficiency and effectiveness of your test automation efforts.
See salaries and explore the career path for Test Automation Engineer
Software Architect
As a Software Architect, you will be responsible for designing and developing the architecture of software systems. This course, Java SE 17 Unit Testing with JUnit, may be useful to you as it will help you to understand the principles of unit testing and how to write effective unit tests for Java code. While this course is not specifically focused on software architecture, the skills you learn in this course will be valuable to you as you design and develop software systems.
See salaries and explore the career path for Software Architect
DevOps Engineer
As a DevOps Engineer, you will be responsible for bridging the gap between development and operations teams. This course, Java SE 17 Unit Testing with JUnit, may be useful to you as it will help you to understand the principles of unit testing and how to write effective unit tests for Java code. While this course is not specifically focused on DevOps, the skills you learn in this course will be valuable to you as you work to improve the efficiency and effectiveness of your software development and delivery processes.
See salaries and explore the career path for DevOps Engineer
Data Analyst
As a Data Analyst, you will be responsible for collecting, cleaning, and analyzing data to extract insights and inform decision-making. This course, Java SE 17 Unit Testing with JUnit, may be useful to you as it will help you to develop your programming skills and your understanding of data analysis techniques. While this course is not specifically focused on data analysis, the skills you learn in this course will be valuable to you as you work to extract insights from data and communicate your findings to others.
See salaries and explore the career path for Data Analyst
Data Scientist
As a Data Scientist, you will be responsible for developing and applying machine learning and artificial intelligence techniques to solve business problems. This course, Java SE 17 Unit Testing with JUnit, may be useful to you as it will help you to develop your programming skills and your understanding of machine learning techniques. While this course is not specifically focused on data science, the skills you learn in this course will be valuable to you as you work to develop and apply machine learning solutions.
See salaries and explore the career path for Data Scientist
Software Engineer
As a Software Engineer, you will be responsible for designing, developing, and testing software applications. This course, Java SE 17 Unit Testing with JUnit, may be useful to you as it will help you to write and run effective unit tests for your Java code. While this course is not specifically focused on software engineering, the skills you learn in this course will be valuable to you as you develop and test software applications.
See salaries and explore the career path for Software Engineer
Computer Programmer
As a Computer Programmer, you will be responsible for writing and maintaining code for software applications. This course, Java SE 17 Unit Testing with JUnit, may be useful to you as it will help you to write and run effective unit tests for your Java code. While this course is not specifically focused on computer programming, the skills you learn in this course will be valuable to you as you develop and maintain software applications.
See salaries and explore the career path for Computer Programmer
Web Developer
As a Web Developer, you will be responsible for designing and developing websites and web applications. This course, Java SE 17 Unit Testing with JUnit, may be useful to you as it will help you to write and run effective unit tests for your Java code. While this course is not specifically focused on web development, the skills you learn in this course will be valuable to you as you develop and maintain web applications.
See salaries and explore the career path for Web Developer
Database Administrator
As a Database Administrator, you will be responsible for managing and maintaining databases. This course, Java SE 17 Unit Testing with JUnit, may be useful to you as it will help you to develop your programming skills and your understanding of database management. While this course is not specifically focused on database administration, the skills you learn in this course will be valuable to you as you manage and maintain databases.
See salaries and explore the career path for Database Administrator
Systems Administrator
As a Systems Administrator, you will be responsible for managing and maintaining computer systems. This course, Java SE 17 Unit Testing with JUnit, may be useful to you as it will help you to develop your programming skills and your understanding of systems administration. While this course is not specifically focused on systems administration, the skills you learn in this course will be valuable to you as you manage and maintain computer systems.
See salaries and explore the career path for Systems Administrator
Network Administrator
As a Network Administrator, you will be responsible for managing and maintaining computer networks. This course, Java SE 17 Unit Testing with JUnit, may be useful to you as it will help you to develop your programming skills and your understanding of network administration. While this course is not specifically focused on network administration, the skills you learn in this course will be valuable to you as you manage and maintain computer networks.
See salaries and explore the career path for Network Administrator
Computer Support Specialist
As a Computer Support Specialist, you will be responsible for providing technical support to users of computer systems. This course, Java SE 17 Unit Testing with JUnit, may be useful to you as it will help you to develop your programming skills and your understanding of computer systems. While this course is not specifically focused on computer support, the skills you learn in this course will be valuable to you as you provide technical support to users of computer systems.
See salaries and explore the career path for Computer Support Specialist

Reading list

We've selected 11 books that we think will supplement your learning. Use these to develop background knowledge, enrich your coursework, and gain a deeper understanding of the topics covered in Java SE 17 Unit Testing with JUnit.
Cover image
The Art of Unit Testing, Third Edition
Save
Comprehensive guide to unit testing in Java. It covers a wide range of topics, including test design, test automation, and test reporting, and it provides plenty of examples to help you understand the concepts.
The Art of Unit Testing, Third Edition: with...
Paperback
$$
The Art of Unit Testing, Third Edition: with...
Kindle Edition
$$
Cover image
Refactoring
Save
Classic guide to test-driven development (TDD). It covers the basics of TDD, as well as more advanced topics such as refactoring and debugging, and it provides plenty of examples to help you understand the concepts.
Refactoring: Improving the Design of Existing Code
Hardcover
$$
Effective Java (3rd Edition)
Save
Comprehensive guide to writing effective Java code. It covers a wide range of topics, including object-oriented programming, concurrency, and generics, and it provides plenty of examples to help you understand the concepts.
Effective Java (3rd Edition)
Paperback
Check
Effective Java (3rd Edition)
Kindle Edition
Check
Cover image
Java Concurrency in Practice
Save
Comprehensive guide to concurrency in Java. It covers a wide range of topics, including thread safety, synchronization, and deadlock, and it provides plenty of examples to help you understand the concepts.
Java Concurrency in Practice
Paperback
$$
Java Concurrency in Practice
Kindle Edition
$$
Cover image
Head First Java
Save
Fast-paced, fun, and effective guide to learning Java. It covers all the basics of Java, as well as more advanced topics such as object-oriented programming and concurrency, and it provides plenty of examples to help you understand the concepts.
Head First Java: A Brain-Friendly Guide
Paperback
$$
Head First Java
Kindle Edition
$$
CLEAN CODE
Save
Practical guide to writing clean code. It covers a wide range of topics, including naming conventions, formatting, and refactoring, and it provides plenty of examples to help you understand the concepts.
CLEAN CODE
Paperback
Check
CLEAN CODE
Kindle Edition
Check
Cover image
Refactoring
Save
Classic guide to refactoring. It covers a wide range of refactoring techniques, as well as more advanced topics such as design patterns and code smells, and it provides plenty of examples to help you understand the concepts.
Refactoring
Paperback
Check
Refactoring
Kindle Edition
Check
Design Patterns
Save
Classic guide to design patterns. It covers a wide range of design patterns, as well as more advanced topics such as creational patterns and structural patterns, and it provides plenty of examples to help you understand the concepts.
Design Patterns
Paperback
Check
Design Patterns
Kindle Edition
Check
Cover image
Head First Design Patterns
Save
Fast-paced, fun, and effective guide to learning design patterns. It covers all the basics of design patterns, as well as more advanced topics such as creational patterns and structural patterns, and it provides plenty of examples to help you understand the concepts.
Head First Design Patterns: Building Extensible and...
Paperback
$$
Head First Design Patterns: A Brain-Friendly Guide
Paperback
$$$
Head First Design Patterns: Building Extensible and...
Kindle Edition
$$
Cover image
Clean Architecture
Save
Practical guide to clean architecture. It covers a wide range of topics, including layering, dependency injection, and testing, and it provides plenty of examples to help you understand the concepts.
Clean Architecture
Paperback
Check
Clean Architecture
Kindle Edition
Check
Cover image
The Pragmatic Programmer
Save
Classic guide to software development. It covers a wide range of topics, including testing, debugging, and refactoring, and it provides plenty of examples to help you understand the concepts.
The Pragmatic Programmer: Your Journey To Mastery,...
Hardcover
$$
Pragmatic Programmer, The: From Journeyman to Master
Kindle Edition
$$
(Italiano) Pragmatic Programmer - Edizione del 20°...
Kindle Edition
$$
(Italiano) Il Pragmatic Programmer: Guida per manovali del...
Kindle Edition
$$
(中文) The Pragmatic Programmer: access to the highest...
Paperback
$$
Pragmatic programmer (Korean Edition)
Paperback
$$$

Share

Help others find this course page by sharing it with your friends and followers:
Facebook
LinkedIn
Reddit
X
Link
Email

Similar courses

Here are nine courses similar to Java SE 17 Unit Testing with JUnit.
Getting Started Unit Testing with JUnit 5
Most relevant
JUnit and Mockito Crash Course
Most relevant
JUnit 5 Fundamentals
Most relevant
Testing Spring Boot: Beginner to Guru
Most relevant
Migrating from the JUnit 4 to the JUnit 5 Testing Platform
Most relevant
Introduction to JUnit 5 and Integration with Selenium
Most relevant
Unit Testing in Spring Framework 6 with JUnit
Most relevant
Fundamentals of Java Testing
Most relevant
Java Spring Boot Application Software Testing
Most relevant
Course image
Time
117 hours
Level
Intermediate
Via
Pluralsight
Instructor
Jim Weaver
Language
English
Good to know
Strongly fit for software developers and testers
Taught by Jim Weaver, a recognized Java developer
Develops strong unit testing skills for software developers
Examines JUnit, an industry-leading unit testing framework
Multi-modal and includes mix of media and hands-on labs
Share and help others discover this course.
Facebook LinkedIn X Reddit Link Email
Don't miss out
Enroll today to gain access to this course
Enroll in this course
Our mission

OpenCourser helps millions of learners each year. People visit us to learn workspace skills, ace their exams, and nurture their curiosity.

Our extensive catalog contains over 50,000 courses and twice as many books. Browse by search, by topic, or even by career interests. We'll match you to the right resources quickly.

Find this site helpful? Tell a friend about us.

Affiliate disclosure

We're supported by our community of learners. When you purchase or subscribe to courses and programs or purchase books, we may earn a commission from our partners.

Your purchases help us maintain our catalog and keep our servers humming without ads.

Thank you for supporting OpenCourser.

© 2016 - 2024 OpenCourser