小编Dan*_*age的帖子

我正在使用 Jest + RTL 为一个简单的 React 组件创建一个测试。

这是我的组件：

import React from 'react';

import ListItem from '@material-ui/core/ListItem';
import ListItemText from '@material-ui/core/ListItemText';
import ListItemIcon from '@material-ui/core/ListItemIcon';
import Grid from '@material-ui/core/Grid';

import { makeStyles } from '@material-ui/core/styles';

const useStyles = makeStyles((theme) => ({
    centeredContent: {
        justifyContent: 'center',
    },
    text: {
        paddingLeft: theme.spacing(5),
    },
    spacer: {
        paddingLeft: theme.spacing(5),
    },
}));

interface SidebarItemProps {
    children: any; //TODO - find an extensible type that we can use for {children}
    text?: string;
    openSidebar: boolean;
}

const SidebarItem: …