Migrate all unit test cases to Junit 5 platform

[chandrashekar-s]

Junit 5 platform offers few advantages over Junit 4 like Junit 5 uses some advanced features of Java, can execute via more Runners etc. Migrate all the unit tests to Junit 5.

[mdxabu]

@chandrashekar-s, can I work on it?

[chandrashekar-s]

Thanks @mdxabu for your interest. Yes, you can definitely work on it. Please feel free to assign this to yourself and start working on it. You could also join the Developer calls that happens every 2 weeks to discuss the status of this issue.

[chandrashekar-s]

Also, to make the development and review process easier, please change one module at a time and raise a PR.

[mdxabu]

@chandrashekar-s , Just change the Junit version on pom.xml right?

[chandrashekar-s]

@mdxabu Please use this PR as a sample reference where we migrated the test cases of controller module to Junit 5. You can also refer to this documentation for Migration from junit 4. Similar changes are expected in other modules as well.

[meetmehta1198]

Pull Request Submitted. Please provide your feedback!

#1135

[DAN-MU-ZI]

Hi @chandrashekar-s , @meetmehta1198 . I’ve been looking into this issue and would love to contribute!
From the PR, it seems like not all the test cases have been fully migrated to JUnit 5 yet. Would it be okay if I work on this part?
As this is my first contribution, I’m approaching this carefully and would appreciate any guidance or suggestions. Thank you!