• • 您的建议是否与问题有关？**
    docker-compose up在测试代码更改后未重新加载。

（我在Windows中使用vs代码）
1.我使用docker-compose up来运行带有React应用容器和React应用测试容器的应用。

1. react-app正常执行，但react-app-test被强制关闭。
   我使用docker-react-app创建了一个应用程序，并使用docker-compose，当我编辑和保存一些文件时，应用程序没有重新加载。
   docker-react-app会反映live中保存的代码更改，但test不会。

• • 描述您想要的解决方案**

我想对位于Windows文件系统表单测试中的项目使用热重新加载。
如果您更改了App.js中的代码并保存它，它将反映在Web上如果我更改了App.test.js的代码内容并保存它，我想从终端重新加载。
我还设置了下面的配置。React app改变了这两件事，所以这就足够了，但测试没有改变。

docker-compose. yml

environment:
  - CHOKIDAR_USEPOLLING=true

package. json

"scripts": {
"start": "WATCHPACK_POLLING=true react-scripts start",
"build": "react-scripts build",
"test": "WATCHPACK_POLLING=true react-scripts test",
"eject": "react-scripts eject"

this is my project link

• • Dockerfile. dev**

FROM node:alpine

WORKDIR /usr/src/app

COPY package.json ./

RUN npm install

COPY ./ ./

CMD ["npm", "run", "start"]

• • package. json**

{
  "name": "docker-react-app",
  "version": "0.1.0",
  "private": true,
  "dependencies": {
    "@testing-library/jest-dom": "^5.16.5",
    "@testing-library/react": "^13.4.0",
    "@testing-library/user-event": "^13.5.0",
    "react": "^18.2.0",
    "react-dom": "^18.2.0",
    "react-scripts": "5.0.1",
    "web-vitals": "^2.1.4"
  },
  "scripts": {
    "start": "WATCHPACK_POLLING=true react-scripts start",
    "build": "react-scripts build",
    "test": "WATCHPACK_POLLING=true react-scripts test",
    "eject": "react-scripts eject"
  },
  "eslintConfig": {
    "extends": [
      "react-app",
      "react-app/jest"
    ]
  },
  "browserslist": {
    "production": [
      ">0.2%",
      "not dead",
      "not op_mini all"
    ],
    "development": [
      "last 1 chrome version",
      "last 1 firefox version",
      "last 1 safari version"
    ]
  },
  "devDependencies": {
    "@babel/plugin-proposal-private-property-in-object": "^7.21.11"
  }
}

• • docker-compose. yml**

version: "3"
services:
  react:
    build: 
      context: .
      dockerfile: Dockerfile.dev
    ports:
      - "3000:3000"
    volumes:
      - /usr/src/app/node_modules
      - ./:/usr/src/app
    environment:
      - CHOKIDAR_USEPOLLING=true
    stdin_open: true
    
  tests:
    build: 
      context: .
      dockerfile: Dockerfile.dev
    volumes:
      - /usr/src/app/node_modules
      - ./:/usr/src/app
    environment:
      - CHOKIDAR_USEPOLLING=true
    command: ["npm", "run", "test"]

not reloading after test code Change
如果你知道这个问题的解决方法，请帮助我。非常感谢
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++

A worker process has failed to exit gracefully and has been force exited. This is likely caused by tests leaking due to improper teardown. Try running with --detectOpenHandles to find leaks. Active timers can also cause this, ensure that .unref() was called on them.