Add tests on:
- changes.go
- archive.go
- wrap.go
Should fix#11603 as the coverage is now 81.2% on the ``pkg/archive``
package. There is still room for improvement though :).
Signed-off-by: Vincent Demeester <vincent@sbr.pm>
Upstream-commit: c21d408ad24cf8e2b5bd761d562fae7e3ae1bc54
Component: engine
3e9177d587