30 lines
766 B
JavaScript
30 lines
766 B
JavaScript
/**
|
|
* Copyright (c) 2013-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.
|
|
*
|
|
* @emails react-core
|
|
*/
|
|
|
|
'use strict';
|
|
|
|
const ReactDOM = require('react-dom');
|
|
|
|
// Isolate test renderer.
|
|
jest.resetModules();
|
|
const ReactTestRenderer = require('react-test-renderer');
|
|
|
|
describe('ReactTestRenderer', () => {
|
|
it('should warn if used to render a ReactDOM portal', () => {
|
|
const container = document.createElement('div');
|
|
expect(() => {
|
|
expect(() => {
|
|
ReactTestRenderer.create(ReactDOM.createPortal('foo', container));
|
|
}).toThrow();
|
|
}).toWarnDev('An invalid container has been provided.', {
|
|
withoutStack: true,
|
|
});
|
|
});
|
|
});
|