In some SAP Commerce setups, there is an unusual problem where web unit tests occasionally fail when run with a suppressed tenant. These tests encounter random failures while creating mock classes, resulting in exceptions like java.lang.NoClassDefFoundError: Could not initialize class org.mockito.codegen.
OOTB hybris provides ant unittests command to run unit and integration tests, which are pretty low level and requires additional configuration to simplify run and result collection for DevOps. Below you can find configuration for buildcallbacks.xml, which you can just copy-paste into any hybris project (version 6.0+) and significantly simplify DevOps job required for setup of CI/CD pipeline.