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
gitk
qml
sqflite
rpy2
pythonplotter
getproperties
easeljs
twilio-studio
tsung
cdi
tlistview
execjs
certificate-authority
code-migration
visual-c++-extensions
schannel
iotdb
argumentexception
wso2ei
objc-protocol
infinite-loop
highlight
epub3
undefined-symbol
comaddin
x-ray
swiftui-view
pancakeswap
grpc-gateway
s4hana