react-native/IntegrationTests/SyncMethodTest.js
Sophie Alpert 1490ab12ef Update license headers for MIT license
Summary:
Includes React Native and its dependencies Fresco, Metro, and Yoga. Excludes samples/examples/docs.

find: ^(?:( *)|( *(?:[\*~#]|::))( )? *)?Copyright (?:\(c\) )?(\d{4})\b.+Facebook[\s\S]+?BSD[\s\S]+?(?:this source tree|the same directory)\.$
replace: $1$2$3Copyright (c) $4-present, Facebook, Inc.\n$2\n$1$2$3This source code is licensed under the MIT license found in the\n$1$2$3LICENSE file in the root directory of this source tree.

Reviewed By: TheSavior, yungsters

Differential Revision: D7007050

fbshipit-source-id: 37dd6bf0ffec0923bfc99c260bb330683f35553e
2018-02-16 18:31:53 -08:00

41 lines
964 B
JavaScript

/**
* Copyright (c) 2015-present, Facebook, Inc.
*
* This source code is licensed under the MIT license found in the
* LICENSE file in the root directory of this source tree.
*
* @flow
* @providesModule SyncMethodTest
*/
'use strict';
var React = require('react');
var ReactNative = require('react-native');
var { View } = ReactNative;
const {
TestModule,
RNTesterTestModule,
} = ReactNative.NativeModules;
class SyncMethodTest extends React.Component<{}> {
componentDidMount() {
if (RNTesterTestModule.echoString('test string value') !== 'test string value') {
throw new Error('Something wrong with sync method export');
}
if (RNTesterTestModule.methodThatReturnsNil() != null) {
throw new Error('Something wrong with sync method export');
}
TestModule.markTestCompleted();
}
render(): React.Node {
return <View />;
}
}
SyncMethodTest.displayName = 'SyncMethodTest';
module.exports = SyncMethodTest;