In case we don't manage to introduce [integration tests](https://github.com/assertj/assertj/issues/3730) in time for GA, we should manually verify how the following projects behave with version 4.0: - [ ] [junit-team/junit5](https://github.com/junit-team/junit5): https://github.com/junit-team/junit5/pull/4653 - [ ] [mockito/mockito](https://github.com/mockito/mockito) - [ ] [spring-projects/spring-framework](https://github.com/spring-projects/spring-framework) - [ ] [spring-projects/spring-boot](https://github.com/spring-projects/spring-boot) - [ ] [lukas-krecan/JsonUnit](https://github.com/lukas-krecan/JsonUnit)