[英]Testing nested React components
我正在为我的React应用程序编写测试。 但是,当我尝试渲染嵌套组件时,出现错误TitleBar is not defined
且测试失败。
jest.dontMock('FUW.js');
jest.dontMock('TitleBar.js');
var React = require('react/addons');
var TitleBar = require('../js/components/TitleBar.js');
var FirstUseWindow = require('../js/components/windows/FirstUseWindow.js');
var TestUtils = React.addons.TestUtils;
describe('First use wizard', function(){
afterEach(function(done){//cleanup the DOM
React.unmountComponentAtNode(document.body);
setTimeout(done);
});
var FirstUseWindowElement = TestUtils.renderIntoDocument(
<div>
<FirstUseWindow />
</div>
);
});
FirstUseWindow包含一个会导致错误的TitleBar元素。
FUW.js
if (React === undefined) {
var React = require('react/addons');
}
var FirstUseWindow = React.createClass({
firstUseComplete:function(){
},
render:function(){
return(
<div>
<TitleBar text="tested" />
</div>
);
}
});
if (module !== undefined) {
module.exports = FirstUseWindow;
}
TitleBar.js
if (React === undefined) {
var React = require('react/addons');
}
var TitleBar = React.createClass({
render:function(){
return(
<header className="bar bar-nav">
<h1 className="title">{this.props.text}</h1>
</header>
);
}
});
if (module != undefined) {
module.exports = TitleBar;
}
标题栏未定义,因为fuw.js中不需要标题栏
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