9f16a2 Add unit-tests for creating new remote PR

Authored and Committed by Pierre-Yves Chibon 6 years ago
    Add unit-tests for creating new remote PR
    
    This also ensure we're showing the name of the files changed in the
    remote PR.
    
    Signed-off-by: Pierre-Yves Chibon <pingou@pingoured.fr></pingou@pingoured.fr>
    
    Signed-off-by: Pierre-Yves Chibon <pingou@pingoured.fr></pingou@pingoured.fr>