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
igor
ngx-translate
genetic-algorithm
console.writeline
pddl
dexterity
restdb
azure-spring-boot
code-signing-entitlements
django-taggit
pipe
matcher
brain.js
bincode
robotframework-pythonremoteserver
mplcursors
vue-tsc
lz77
android-gridlayout
capitalization
socialshare
rainbowtable
snipmate
pysqlite
odoo-10
nuget
libvlc
tray
autobogus
shared-ptr