/// import React = require("react/addons"); // TestUtils var that: React.CompositeComponent; var node = that.refs["input"].getDOMNode(); React.addons.TestUtils.Simulate.click(node); React.addons.TestUtils.Simulate.change(node); React.addons.TestUtils.Simulate.keyDown(node, {key: "Enter"}); interface GreetingProps { name: string; } interface GreetingState { morning: boolean; } interface Greeting extends React.CompositeComponent { } var Greeting = React.createClass({displayName: "Greeting", getInitialState: function() { return {morning: true}; }, render: function() { var me = this; return React.DOM.div(null, (me.state.morning ? "Hello" : "Goodbye "), me.props.name); } }); var root = React.addons.TestUtils.renderIntoDocument(React.createElement(Greeting, {name: "John"})); var greeting = React.addons.TestUtils.findRenderedComponentWithType(root, Greeting); greeting.setState({ morning: false }); var isImportant: boolean; var isRead: boolean; var cx = React.addons.classSet; var classes: string = cx({ "message": true, "message-important": isImportant, "message-read": isRead });