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
gpu-shared-memory
jtopen
dspace
angular-ui-select
character-class
ios-messages-extension
url-validation
spring-cloud-bus
asx
datarowview
dapper-contrib
c++builder-10.2-tokyo
volatile
lifetimes-python
spring-jersey
git-tower
angular-resolver
ubuntu-unity
ess
splice
phalcon-devtools
matlab-cvst
apache-kafka-connect
esp-idf
express-winston
iterm
android-seekbar
invariance
signalr-backplane
vb.net