Add 'Test Frameworks' illustration (very early draft)
Add 'Test Frameworks' illustration (very early draft)

st-he/react-workshop,st-he/react-workshop,st-he/react-workshop,DJCordhose/react-workshop,DJCordhose/react-workshop,DJCordhose/react-workshop,st-he/react-workshop,DJCordhose/react-workshop