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fix(challenges): remove race condition from react lifecycle challenge

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Oliver Eyton-Williams
2018-08-24 16:50:32 +02:00
committed by Kristofer Koishigawa
parent b090e8bf6f
commit a20ac56f35
1 changed files with 1 additions and 1 deletions
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2
challenges/03-front-end-libraries/react.json
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@ -2575,7 +2575,7 @@
"text":
"The <code>h1</code> tag should render the <code>activeUsers</code> value from <code>MyComponent</code>&apos;s state.",
"testString":
"async () => { const waitForIt = (fn) => new Promise((resolve, reject) => setTimeout(() => resolve(fn()), 250)); const mockedComponent = Enzyme.mount(React.createElement(MyComponent)); const first = () => { mockedComponent.setState({ activeUsers: 1237 }); return waitForIt(() => mockedComponent.find('h1').text()); }; const second = () => { mockedComponent.setState({ activeUsers: 1000 }); return waitForIt(() => mockedComponent.find('h1').text()); }; const firstValue = await first(); const secondValue = await second(); assert(new RegExp('1237').test(firstValue) && new RegExp('1000').test(secondValue), 'The <code>h1</code> tag should render the <code>activeUsers</code> value from <code>MyComponent</code>&apos;s state.'); }; "
"async () => { const mockedComponent = Enzyme.mount(React.createElement(MyComponent)); const first = () => { mockedComponent.setState({ activeUsers: 1237 }); return mockedComponent.find('h1').text(); }; const second = () => { mockedComponent.setState({ activeUsers: 1000 }); return mockedComponent.find('h1').text(); }; assert(new RegExp('1237').test(first()) && new RegExp('1000').test(second()), 'The <code>h1</code> tag should render the <code>activeUsers</code> value from <code>MyComponent</code>&apos;s state.'); }; "
}
],
"solutions": [