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为什么用react vis chart运行“mount component”Jest测试时出现“Unexpected identifier”错误?

react-vis jestjs unit-testing reactjs

dommer · 技术社区 · 6 年前

test("Create App component", () => {
  const div = document.createElement("div");
  ReactDOM.render(<App />, div);
  ReactDOM.unmountComponentAtNode(div);
});

测试基础设施是使用 create-react-app .

App react-vis

当我尝试运行测试时,我得到以下错误

import _AbstractSeries from './plot/series/abstract-series';
        ^^^^^^^^^^^^^^^

    SyntaxError: Unexpected identifier

    2 | import PropTypes from "prop-types";
    3 | import { withStyles } from "@material-ui/core/styles";
    > 4 | import {
        | ^
    5 |   AreaSeries,
    6 |   Crosshair,
    7 |   CustomSVGSeries,

    at ScriptTransformer._transformAndBuildScript (node_modules/jest-runtime/build/script_transformer.js:403:17)
    at Object.<anonymous> (src/components/Charts/MyCustomChart.js:4:1)

关于如何让这个测试工作有什么建议吗?