JUnit Tutorial
JUnit is an open-source framework to write and run Java-based unit tests. JUnit is a popular Java-based tool for unit testing Java applications. Find links on this JUnit tutorial page.
The latest version of JUnit as of today is JUnit 5. JUnit 5 ships with three core modules:
- JUnit Platform.
- JUnit Jupiter.
- JUnit Vintage.
https://www.testingdocs.com/getting-started-with-junit-framework/
JUnit Annotations
We mark the test methods in JUnit with @Test annotation.
Calculator Junit Tests
Sample Calculator JUnit Tests Example.
Benefits of JUnit Framework
Some of the benefits are as follows:
Automated Unit Testing: JUnit allows for the automatic execution of tests, improving efficiency and reducing human error.
Test-Driven Development (TDD): JUnit promotes the TDD approach where tests are written before the actual code, ensuring the design meets requirements from the start.
Continuous Integration: JUnit is commonly used in CI/CD pipelines, ensuring code quality is maintained through constant testing.