Gain insights into configuring and utilizing JUnit 5 for Java unit testing. Learn about writing effective unit tests, integrating assertions, assumptions, parameterized tests, and their significance.

Junit 5 is the most popular and widely used Java unit testing framework. In this course, you will learn step by step, how to configure and use JUnit 5 testing framework. This course will teach you how to write unit tests with JUnit 5, covering topics like why unit tests are important, the structure of good unit tests, assertions, assumptions and parameterized tests and more.

Java Unit Testing with JUnit 5

# @Repeated Tests with @DisplayName ###

In our previous lesson, we saw how to use `@RepeatedTest` annotation to run tests multiple times. `@RepeatedTest` takes in a value of type integer. This integer value is the count of the number of times the test case will be executed. The output of Junit Test case in the previous lesson had the default display name for the test case. In this lesson, we can also provide custom display name using `@DisplayName` annotation over `@RepeatedTest`. The `name` attribute of `@RepeatedTest` can be used to provide a custom display name.    

Let's look into a demo.

This lesson demonstrates how to use @RepeatedTest annotation with a custom display name.

Getting Started

Assertions in Junit 5

Junit 5 Test Lifecycle Callbacks

Display Names

Dependency Injection for Constructors and Methods

Assumptions in Junit 5

Disable or Enable Tests in Junit 5

Nested Tests in Junit 5

JUnit 5 Integration with Maven

Parameterized Tests in Junit 5

Repeated Tests in Junit 5

Appendix

@RepeatedTest with Display Name

@Repeated Tests with @DisplayName