I am new to unit testing and planning to write unit test cases but not E-2-E for the below mentioned scenario and playgrounnd link for scenario is at the bottom
typescript-lib-dom
create-react-kotlin-app
cloudpickle
comma-operator
web-setup-project
adafruit-circuitpython-neopixel
xerces2-j
roundedcorners-dropshadow
collection-initializer
xdt
google-polyline
ipython-magic
vaadin23
formsflow
cppunit
login-with-amazon
corpus
wss-3.0
mediacontroller
quorum
access-specifier
ietf-netmod-yang
msdropdown
sunburst-diagram
n-queens
kendo-mobile
npm-publish
carla
fxyz3d
matlab-table