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Enhancement Request

In its current form, the project has some JUnit 4 and some JUnit 5 (Jupiter) tests, which may be confusing and make it harder to contribute to the project.

Describe the solution you'd like

Align all the tests in the project to JUnit Jupiter, so tests can be written in the same fashion for every module.

Are you willing to submit PR?

• Yes I am willing to submit a PR!

Code of Conduct

• I agree to follow this project's Code of Conduct *