Added test coverage for S3 deletes.
Added test coverage for S3 deletes.

Kitware/girder,sutartmelson/girder,opadron/girder,RafaelPalomar/girder,opadron/girder,RafaelPalomar/girder,Xarthisius/girder,chrismattmann/girder,data-exp-lab/girder,salamb/girder,msmolens/girder,Xarthisius/girder,jcfr/girder,sutartmelson/girder,girder/girder,kotfic/girder,essamjoubori/girder,salamb/girder,manthey/girder,jcfr/girder,opadron/girder,opadron/girder,adsorensen/girder,Xarthisius/girder,jcfr/girder,kotfic/girder,msmolens/girder,chrismattmann/girder,adsorensen/girder,RafaelPalomar/girder,RafaelPalomar/girder,data-exp-lab/girder,adsorensen/girder,manthey/girder,data-exp-lab/girder,salamb/girder,sutartmelson/girder,chrismattmann/girder,data-exp-lab/girder,Kitware/girder,salamb/girder,jbeezley/girder,Xarthisius/girder,kotfic/girder,salamb/girder,manthey/girder,msmolens/girder,opadron/girder,chrismattmann/girder,sutartmelson/girder,adsorensen/girder,sutartmelson/girder,jbeezley/girder,manthey/girder,jbeezley/girder,chrismattmann/girder,data-exp-lab/girder,jcfr/girder,kotfic/girder,girder/girder,kotfic/girder,jcfr/girder,essamjoubori/girder,girder/girder,RafaelPalomar/girder,msmolens/girder,adsorensen/girder,Xarthisius/girder,Kitware/girder,essamjoubori/girder,girder/girder,Kitware/girder,jbeezley/girder,essamjoubori/girder,essamjoubori/girder,msmolens/girder