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FagnerMartinsBrack/ReactTestRenderedComponent.js

Created December 17, 2018 10:41
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(Medium) - The Myth Of 100% Code Coverage
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ReactTestRenderedComponent.js
const renderedComponent = render(<Counter></Counter>);
renderedComponent.querySelector('.count-button').click();
renderedComponent.querySelector('.count-button').click();
const renderedCount = renderedComponent
.querySelector('.current-count')
.innerHTML;
expect(renderedCount).toEqual('2');
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