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
first-level-cache
ckfinder3
hdfql
mapdb
jxtable
queuing
nhibernate-envers
slack-api
datagridview
email-forwarding
swiftui-text
jquery-templates
tree-search
regexbuddy
regex-replace
ijvm
qstylesheet
haskell-platform
jointplot
image-preprocessing
vlc-qt
alexa-voice-service">alexa-voice-service
escp
predictionio
activity-manager
streamlit
inequality
documentlistener
pymongo-3.x
scala-compiler