这是我最终为我的上下文相关组件设置的设置(为了简单起见,当然被删除了):
// dontmock.config.js contains jest.dontMock('components/Breadcrumbs')
// to avoid issue with hoisting of import operators, which causes
// jest.dontMock() to be ignored
import dontmock from 'dontmock.config.js';
import React from "react";
import { Router, createMemoryHistory } from "react-router";
import TestUtils from "react-addons-test-utils";
import Breadcrumbs from "components/Breadcrumbs";
// Create history object to operate with in non-browser environment
const history = createMemoryHistory("/products/product/12");
// Setup routes configuration.
// JSX would also work, but this way it's more convenient to specify custom
// route properties (excludes, localized labels, etc..).
const routes = [{
path: "/",
component: React.createClass({
render() { return <div>{this.props.children}</div>; }
}),
childRoutes: [{
path: "products",
component: React.createClass({
render() { return <div>{this.props.children}</div>; }
}),
childRoutes: [{
path: "product/:id",
component: React.createClass({
// Render your component with contextual route props or anything else you need
// If you need to test different combinations of properties, then setup a separate route configuration.
render() { return <Breadcrumbs routes={this.props.routes} />; }
}),
childRoutes: []
}]
}]
}];
describe("Breadcrumbs component test suite:", () => {
beforeEach(function() {
// Render the entire route configuration with Breadcrumbs available on a specified route
this.component = TestUtils.renderIntoDocument(<Router routes={routes} history={history} />);
this.componentNode = ReactDOM.findDOMNode(this.component);
this.breadcrumbNode = ReactDOM.findDOMNode(this.component).querySelector(".breadcrumbs");
});
it("should be defined", function() {
expect(this.breadcrumbNode).toBeDefined();
});
/**
* Now test whatever you need to
*/