Fix: XFAIL due to deprecated 'yield' tests
Fix: XFAIL due to deprecated 'yield' tests

tacaswell/scikit-beam,tacaswell/scikit-xray,Nikea/scikit-xray,Nikea/scikit-xray,tacaswell/scikit-xray,tacaswell/scikit-xray,Nikea/scikit-xray,scikit-xray/scikit-xray,tacaswell/scikit-beam,scikit-xray/scikit-xray,scikit-xray/scikit-xray,tacaswell/scikit-beam