Java Unit Testing

JUnit 5 is a powerful unit testing framework that helps developers design and validate their code. This course, "Getting Started Unit testing with JUnit 5", provides a comprehensive introduction to unit testing using the latest version of JUnit.

The course begins by teaching the fundamental skills of unit testing, including code validation using assertions and the use of JUnit 5's lifecycle methods. Students will also learn how to categorize and test exception handling, create clear test reports, and utilize other capabilities offered by JUnit 5.

Additionally, the course covers how to handle untested code and effectively use unit tests to drive development. By the end of the course, participants will be equipped with the knowledge and skills necessary to quickly and efficiently implement unit testing in their own projects using JUnit 5.

This training is ideal for individuals looking to understand the importance of unit testing and how it can enhance the quality and reliability of their code. By gaining a solid foundation in JUnit 5, developers will be able to confidently test their code and ensure its functionality in a systematic manner.

With this course, participants will have the opportunity to learn from industry experts and gain hands-on experience through practical exercises and examples. By mastering unit testing with JUnit 5, developers will be able to deliver higher quality software products and reduce the risk of bugs or errors in their code.

Overall, "Getting Started Unit testing with JUnit 5" is a comprehensive training program that empowers developers to effectively implement unit testing in their projects using the powerful capabilities of JUnit 5.

Every project must have extensive testing. This course TDD with JUnit 5 will teach you the benefits of TDD (Test-driven Development). It will also help you create TDD apps using the JUnit 5 test framework. You'll first learn how to create TDD applications using JUnit 5 and how to use mock objects. Next, you will learn how to integrate non-TDD applications into the platform. You'll also learn how to integrate JUnit5 in your workflow. This course will teach you how to create safe, flexible Java applications with JUnit 5 using TDD.

It is hard to write unit tests because of the dependencies between the application classes. You will learn how to use mocks to focus on what you are trying to test in this course, Getting Started With EasyMock. EasyMock gives you complete control over the behavior and dependencies of your unit-under test. You will first learn how mock objects can be used instead of real dependencies. Next, you'll learn how to configure mocked method, including return values, exception throwing, and exception handling. The final step is to learn how to create a partial mock, and how you can use it to test difficult situations. After completing this course, you will be able to use EasyMock mocking skills to create Java unit tests.

If you have dependencies between your applications classes, it can be difficult to create a boundary between the things you are trying to test and the rest. This course, Getting Started With Mockito, will help you to be able to concentrate on what you are trying to test and not worry about the rest. You will first learn how mock objects can be used instead of real dependencies. Next, you'll learn how to configure mocked method, including return values, exception throwing, and exception handling. You will also learn how to create partial mocks to test difficult situations. You will be able to mock with Mockito Java applications, creating, configuring and using mocks in unit tests, once you have completed this course.

Maintaining a codebase that is not tested or unclearly tangled and has no tests is one of the most difficult challenges developers face in their careers. This course Unit Testing Legacy Code Java will teach you how to test a legacy Java application. It is a small, but real, Java application that provides services to an emergency room. As you work on the application, it will be tested incrementally. You will first learn about the different types of tests that you can use to build a safety net around your application. You will then learn crucial dependency-breaking methods that allow you to create seams in order to provide test duplicates without affecting the code. You will also learn how to handle difficult to understand code. You will be able to effectively manage untested systems that you have been assigned.