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
fixture
env-cmd
image-stitching
fuzzywuzzy
phpgraphlib
json-c
scribble
remote-branch
line-breaks
ccscene
code-signing
congestion-control
jsonpath-ng
circos
c#-to-f#
fizzbuzz
global-filter
ondraw
peoplesoft
text-search
mat-card
geograpy
proguard
fart
data-preprocessing
subset
filewriter
editcontrol
measureoverride
wlst