A project I'm involved in uses testbook to test code cells of Jupyter notebooks. Patching works fine — unless the code to be tested asks for
skshapenode
logbook
minify
pie-chart
yard
tabnine
http-put
rector
usermanager
cacheapi
overload-resolution
neo4j-desktop
xml-attribute
dacl
textstyle
plugins
vue-sfc
correlated-subquery
direction
neuro-image
gcc4.7
expert-advisor
androidpublisher
handlebarshelper
hibernate-native-query
targets-r-package
cookiebot
svn-externals
factorization
yui2