9/10 React, TypeScript, and TDD Tutorial: Rich Events and Testing

Add event handling to a stateful class component by first writing tests during development.

Contents:
00:23 - Write a failing test for responding to clicks
02:03 - Implement a click handler
06:48 - Implement shift click to advance by ten

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Category: #webstorm, #webstormtutorial, #javascript

[thefonsotube]

@4:00 Hmm, how can we write a test that would drive us to do the refactor of the incrementCounter function?