Created
April 2, 2019 07:54
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Unit testing example 06
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| class App extends Component { | |
| state = { | |
| counter: 0 | |
| } | |
| handleClick = () => { | |
| this.setState(state => { | |
| return { | |
| counter: state.counter + 1 | |
| } | |
| }) | |
| } | |
| render() { | |
| return ( | |
| <div className="App"> | |
| <header className="App-header"> | |
| <h1>{this.state.counter}</h1> | |
| <button className="button" onClick={this.handleClick}> | |
| Click Me ! | |
| </button> | |
| </header> | |
| </div> | |
| ); | |
| } | |
| } |
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