mirror of
https://github.com/facebook/react-native.git
synced 2025-11-01 09:14:26 +00:00
Dan Hassin
dbe555ba78
Summary: Hi, The (as of yet unreleased) commit https://github.com/facebook/react-native/commit/5537055bf87c8b19e9fa8413486eef6a7ac5017f added some ListView and ScrollView mocks, but they leave out the original properties passed into them, which broke some of my tests (e.g. by excluding some properties like `testID`, for example, from the render tree) and I assume might break others' as well. This PR makes it so the ListView mock directly returns the scroll component (instead of wrapping it in a View), and has ListViewMock and ScrollViewMock pass their given properties through. Closes https://github.com/facebook/react-native/pull/11847 Differential Revision: D4408497 Pulled By: sahrens fbshipit-source-id: 7ec01c35d6b8efeb97761cddffdb4075d09c7d70
56 lines
1.7 KiB
JavaScript
56 lines
1.7 KiB
JavaScript
/**
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* Copyright (c) 2013-present, Facebook, Inc.
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* All rights reserved.
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*
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* This source code is licensed under the BSD-style license found in the
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* LICENSE file in the root directory of this source tree. An additional grant
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* of patent rights can be found in the PATENTS file in the same directory.
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*
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* @flow
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*/
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'use strict';
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const ListViewDataSource = require('ListViewDataSource');
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const React = require('React');
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const ScrollView = require('ScrollView');
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const StaticRenderer = require('StaticRenderer');
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class ListViewMock extends React.Component {
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static latestRef: ?ListViewMock;
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static defaultProps = {
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renderScrollComponent: (props) => <ScrollView {...props} />,
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}
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componentDidMount() {
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ListViewMock.latestRef = this;
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}
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render() {
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const {dataSource, renderFooter, renderHeader} = this.props;
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const rows = [renderHeader && renderHeader()];
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const allRowIDs = dataSource.rowIdentities;
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for (let sectionIdx = 0; sectionIdx < allRowIDs.length; sectionIdx++) {
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const sectionID = dataSource.sectionIdentities[sectionIdx];
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const rowIDs = allRowIDs[sectionIdx];
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for (let rowIdx = 0; rowIdx < rowIDs.length; rowIdx++) {
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const rowID = rowIDs[rowIdx];
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rows.push(
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<StaticRenderer
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key={rowID}
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shouldUpdate={true}
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render={this.props.renderRow.bind(
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null,
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dataSource.getRowData(sectionIdx, rowIdx),
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sectionID,
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rowID
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)}
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/>
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);
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}
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}
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renderFooter && rows.push(renderFooter());
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return this.props.renderScrollComponent({...this.props, children: rows});
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}
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static DataSource = ListViewDataSource;
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}
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module.exports = ListViewMock;
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