小编Lou*_*Lou的帖子

当尝试使用表单 React 组件执行简单的 Jest 测试时，我收到此错误：

  \xe2\x97\x8f <LoginForm /> \xe2\x80\xba clicking the validate button \xe2\x80\xba should display page title                              \n                                                                                                          \n    could not find react-redux context value; please ensure the component is wrapped in a <Provider>      \n                                                                                                          \n      14 |      const [inputPassword, setInputPassword] = useState("");                                   \n      15 |                                                                                                \n    > 16 |      const dispatch = useDispatch(); \n

这是组件本身：

import React, { useState, useEffect } from "react";\nimport { useDispatch } from "react-redux";\nimport { useHistory } from "react-router-dom";\nimport jwt_decode from …