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
dotspatial
cosmosdb-notebook
pdftk
object-layout
dlclose
three.js
kleene-star
azure-analytics
felogin
scaletransform
flutter-redux-store
fouc
seek
jcifs
comby
express-gateway
opencv-solvepnp
select2
kamel-cli
hellosign-api
qpdf
spring-roo
scim2
setsockopt
android-6.0.1-marshmallow
xl-deploy
gpars
snapshot-testing
image-uploading
extrafont