Use enzyme inside react tutorial's DOM testing section (instead of React's testutils) (#1783)
Use enzyme inside react tutorial's DOM testing section (instead of React's testutils) (#1783)

* Use enzyme inside react tutorial

* Update TutorialReact.md

bookman25/jest,ide/jest,aaron-goshine/jest,skovhus/jest,facebook/jest,ide/jest,aaron-goshine/jest,mpontus/jest,blainekasten/jest,skovhus/jest,mpontus/jest,aaron-goshine/jest,blainekasten/jest,cpojer/jest,skovhus/jest,cpojer/jest,facebook/jest,bookman25/jest,cpojer/jest,facebook/jest,ide/jest,blainekasten/jest,bookman25/jest,mpontus/jest