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https://github.com/facebook/react-native.git
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Luna Wei
0365f72be5
Summary: Changelog: [General][Changed] - Convert PixelRatio to ESM and remove old .flow declaration Reviewed By: yungsters Differential Revision: D42197759 fbshipit-source-id: b98a8ac2a83280e0848833bceb3350cd4a91d619
26 lines
631 B
JavaScript
26 lines
631 B
JavaScript
/**
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* Copyright (c) Meta Platforms, Inc. and affiliates.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*
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* @format
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*/
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'use strict';
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const PixelRatio = {
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get: jest.fn().mockReturnValue(2),
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getFontScale: jest.fn(() => PixelRatio.get()),
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getPixelSizeForLayoutSize: jest.fn(layoutSize =>
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Math.round(layoutSize * PixelRatio.get()),
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),
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roundToNearestPixel: jest.fn(layoutSize => {
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const ratio = PixelRatio.get();
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return Math.round(layoutSize * ratio) / ratio;
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}),
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startDetecting: jest.fn(),
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};
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export default PixelRatio;
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