Committing updated tests to improve test coverage
Committing updated tests to improve test coverage

AntonSax/plantcv,stiphyMT/plantcv,stiphyMT/plantcv,danforthcenter/plantcv,jshoyer/plantcv,stiphyMT/plantcv,AntonSax/plantcv,jshoyer/plantcv,danforthcenter/plantcv,danforthcenter/plantcv