Unit tests using JUnit 4 are not being accounted for, whereas those written in JUnit 5 are

[Magali Kain]

Hello,

I am using Jacoco 0.8.11, Camel 3.20, and Spring Boot 2.7.18. When I run the task to check the project's coverage, the unit tests using JUnit 4 are not being accounted for, whereas those written in JUnit 5 are. I would like to clarify that these tests do not validate exceptions.

Any idea why the tests with JUnit 4 are not being counted?

Thanks in advance,

Magali

[Florian McKee]

Wild guess: Can you confirm that the tests are being executed? I've seen a lot of projects that forget to add the JUnit Vintage Runner when mixing JUnit 4 and JUnit 5. As a result, the JUnit 4 tests are silently ignored.

See: https://junit.org/junit5/docs/current/user-guide/#migrating-from-junit4

Florian

[Magali Kain]

Hi Florian, 

Yes, tests are being executed.

[Marc Hoffmann]

Hi Magil,

more wild guessing here: are JUnit 4 tests and JUnit 5 tests mixed in the same modules? Or in separate modules with different configuration?

In general we always recommend that you extract a small reproducer (Github repository) that demonstrates the problem. So the experts can have a look and identify the problem.

Regards,

-marc

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[Ankit Srivastava]

Hi Magali,

Can you pls share your code to understand problem better ?

Thanks

Ankit