mirror of
https://github.com/zhigang1992/react-native.git
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5537055bf8
Summary: `Fake` components are simplified so snapshots are stable and reliable, and references are exported so that interactions like `onRefresh` and `onScroll` can be called manually. Currently there is just one global export for each class, but we may change this in the future if we need to manage multiple `Fake`s of the same type in one render tree. Right now these must be installed explicitly, but I might move them into `__mocks__` folders if it seems reasonable to make them defaults. Reviewed By: cpojer Differential Revision: D4318207 fbshipit-source-id: 62802353a98b09ca1c80804ef7201ea63091f94a
61 lines
1.8 KiB
JavaScript
61 lines
1.8 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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const View = require('View');
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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 (
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<View>
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{this.props.renderScrollComponent({children: rows})}
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</View>
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);
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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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