43 строки
1.0 KiB
JavaScript
43 строки
1.0 KiB
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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* @flow strict-local
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*/
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'use strict';
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const React = require('react');
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const ReactNative = require('react-native');
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const {Image} = ReactNative;
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const {TestModule} = ReactNative.NativeModules;
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class ImageSnapshotTest extends React.Component<{...}> {
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componentDidMount(): void {
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if (!TestModule.verifySnapshot) {
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throw new Error('TestModule.verifySnapshot not defined.');
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}
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}
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done: (success: boolean) => void = (success: boolean) => {
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TestModule.markTestPassed(success);
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};
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render(): React.Node {
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return (
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<Image
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source={require('./blue_square.png')}
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defaultSource={require('./red_square.png')}
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onLoad={() => TestModule.verifySnapshot(this.done)}
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/>
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);
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}
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}
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ImageSnapshotTest.displayName = 'ImageSnapshotTest';
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module.exports = ImageSnapshotTest;
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