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17 lines
371 B
JavaScript
17 lines
371 B
JavaScript
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// Prevents the CodeMirror error "getClientRects is undefined".
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// See https://github.com/jsdom/jsdom/issues/3002#issue-652790925
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document.createRange = () => {
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const range = new Range();
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range.getBoundingClientRect = jest.fn();
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range.getClientRects = () => {
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return {
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length: 0,
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item: () => null,
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[Symbol.iterator]: jest.fn(),
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};
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};
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return range;
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};
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