Hello, I have a problem with a unit test (extending AbstractBridgedComponentTestCase) of a component. That component is injected with several xwiki components (QueryManager, Logger, ExecutionContext ...) that get properly automatically mocked by the test setup. I inherit from xwiki-commons-pom 4.3. But the following: @Inject LoggerManager loggerManager; ... fails to be mocked by the test, or to be available from the embeddable component manager : ... Caused by: org.xwiki.component.manager.ComponentLookupException: Can't find descriptor for the component [role = [interface org.xwiki.logging.LoggerManager] hint = [default]] at org.xwiki.component.embed.EmbeddableComponentManager.getComponentInstance(EmbeddableComponentManager.java:355) at org.xwiki.component.embed.EmbeddableComponentManager.getInstance(EmbeddableComponentManager.java:161) ... I checked it's a org.xwiki.logging.LoggerManager, has a @Role, everything seems ok ... Any help welcome, BR, Jeremie