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我正在使用react-test-renderer 中的createMockNode 并模拟了样式以防止未定义的错误。

let createNodeMock = (element) => {
    if (element.type === 'input') {
        return {
            style: {"color":"red"},
        };
    }
    return null;
}

这防止了样式上的“未定义”错误,但现在我收到了这个错误:

TypeError: Cannot read property '_ownerDocument' of undefined
        at unstable_runWithPriority (A:\frontend\node_modules\scheduler\cjs\scheduler.development.js:643:12) TypeError: Cannot read property '_ownerDocument' of undefined
        at exports.matchesDontThrow (A:\frontend\node_modules\jest-environment-jsdom\node_modules\jsdom\lib\jsdom\living\helpers\selectors.js:8:27)
        at setPropertiesFromRule (A:\frontend\node_modules\jest-environment-jsdom\node_modules\jsdom\lib\jsdom\browser\Window.js:536:72)
        at forEach.call.rule (A:\frontend\node_modules\jest-environment-jsdom\node_modules\jsdom\lib\jsdom\browser\Window.js:552:11)

(顺便说一句,我正在我的组件中测试react-bootstrap-typeahead。)

我是否正确地为输入创建了模拟对象?

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