通过 Github 进行的 Nodejs 操作测试不起作用，因为需要明确提供方言

Question

所以对于这个项目，我需要自动化我的测试。我可以运行在本地毫无问题地进行测试；他们都通过了。但是一旦我发出拉取请求，测试就会在 Github 操作中失败。我想确保测试也通过 Github 操作。

Github 操作出错

我收到以下错误：

node.js.yml

我使用以下工作流程来运行测试：

# This workflow will do a clean install of node dependencies, cache/restore them, build 

the source code and run tests across different versions of node
# For more information see: https://help.github.com/actions/language-and-framework-guides/using-nodejs-with-github-actions

name: Node.js CI

on:
  push:
    branches: [ main ]
  pull_request:
    branches: [ main ]

jobs:
  build:

    runs-on: ubuntu-latest

    strategy:
      matrix:
        node-version: [12.x, 14.x, 16.x]
        # See supported Node.js release schedule at https://nodejs.org/en/about/releases/

    steps:
    - uses: actions/checkout@v2
    - name: Use Node.js ${{ matrix.node-version }}
      env: 
        DB_HOST: ${{ secrets.DB_HOST }}
        DB_USER: ${{ secrets.DB_USER }}
        DB_PASSWORD: ${{ secrets.DB_PASSWORD }}
        DB_DATABASE: ${{ secrets.DB_DATABASE }}
        DB_PORT: ${{ secrets.DB_PORT }}
        DB_DIALECT: ${{ secrets.DB_DIALECT }}
        PORT: ${{ secrets.PORT }}
        DB_DATABASE_TEST: ${{ secrets.DB_DATABASE_TEST }}
      uses: actions/setup-node@v2
      with:
        node-version: ${{ matrix.node-version }}
        cache: 'npm'
    - run: npm ci
    - run: npm run build --if-present
    - run: npm test

我在本地也遇到过这个问题，但我找到了解决它的方法。但是，在 Github 上，我不确定为什么会导致此问题。我已经在存储库机密中添加了 .env 文件中的所有值，但看起来它没有使用它们，因为测试仍然要求方言。

package.json

我运行下面的脚本来测试系统

  "scripts": {
    "devStart": "nodemon server.js",
    "migrate": "npx sequelize-cli db:migrate",
    "migrate:reset": "npx sequelize-cli db:migrate:undo:all && npm run migrate",
    "test": "cross-env NODE_ENV=test jest --testTimeout=10000",
    "pretest": "cross-env NODE_ENV=test npm run migrate:reset"
  },

config.js

这是我在本地解决问题的地方，但它也可能导致 Github 操作出现问题。因为我需要添加或删除 {path: '../.env'} 部分才能使代码正常工作。

require('dotenv').config(); //When migrating include following in config(): {path: '../.env'}
module.exports = {
    development: {
        username: process.env.DB_USER,
        password: process.env.DB_PASSWORD,
        database: process.env.DB_DATABASE,
        host: process.env.DB_HOST,
        port: process.env.DB_PORT,
        dialect: process.env.DB_DIALECT,
    },
    test: {
      username: process.env.DB_USER,
      password: process.env.DB_PASSWORD,
      database: process.env.DB_DATABASE_TEST,
      host: process.env.DB_HOST,
      port: process.env.DB_PORT,
      dialect: process.env.DB_DIALECT,
      },
      "production": {
        "username": "root",
        "password": null,
        "database": "database_production",
        "host": "127.0.0.1",
        "dialect": "mysql"
      }
};

如果您想查看更多代码，可以在此处找到存储库：https://github.com/s3-db01/ISAAC-floor-back-end

我使用 Docker 启动我的 MySQL 数据库。

编辑：

我尝试对方言进行硬编码，但 Github 操作没有结果。我使用以下代码对方言进行硬编码：

models/index.js

let sequelize;
if (config.use_env_variable) {
  console.log('Using environment variable');
  //sequelize = new Sequelize(process.env[config.use_env_variable], config);
  sequelize = new Sequelize(process.env[config.use_env_variable], {
    host: 'localhost',
    dialect: 'mysql'
  });
} else {
  console.log('im triggered');
  //sequelize = new Sequelize(config.database, config.username, config.password, config);
  sequelize = new Sequelize(config.database, config.username, config.password, {
    host: 'localhost',
    dialect: 'mysql'
  });
}

Answer 1

不确定我是否完全理解你的问题，但我认为如果你在 env: 下添加 DIALECT（而不是 DB_DIALECT）在你的工作流 yml 中你应该没问题。

至少，sequelize-cli GitHub 测试操作是这样设置的； https://github.com/sequelize/cli/blob/main/.github/workflows/ci.yml

Answer 2

也许试试这个？这是 Sequelize 自己的 GitHub 页面

的版本

name: Node.js CI

on:
  push:
    branches: [ main ]
  pull_request:
    branches: [ main ]

jobs:
  build:

    runs-on: windows-latest
    env: 
        DB_HOST: ${{ secrets.DB_HOST }}
        DB_USER: ${{ secrets.DB_USER }}
        DB_PASSWORD: ${{ secrets.DB_PASSWORD }}
        DB_DATABASE: ${{ secrets.DB_DATABASE }}
        DB_PORT: ${{ secrets.DB_PORT }}
        DB_DIALECT: mysql
        PORT: ${{ secrets.PORT }}
        DB_DATABASE_TEST: ${{ secrets.DB_DATABASE_TEST }}
        
    strategy:
      fail-fast: false
      matrix:
        node-version: [12.x, 14.x, 16.x]
        # See supported Node.js release schedule at https://nodejs.org/en/about/releases/

    steps:
    - uses: actions/checkout@v2
    - name: Use Node.js ${{ matrix.node-version }}
      
      uses: actions/setup-node@v2
      with:
        node-version: ${{ matrix.node-version }}
        cache: 'npm'
    - run: npm install
    - run: npm run build --if-present
    - run: docker-compose up -d ${DB_DIALECT}
    - run: docker run --link ${DIALECT}:db -e CHECK_PORT=${SEQ_PORT::-1} -e CHECK_HOST=db --net cli_default giorgos/takis
    - run: npm test

 - run: npm install sequelize@${{ matrix.sequelize-version }}

通过 Github 进行的 Nodejs 操作测试不起作用，因为需要明确提供方言

Nodejs actions testing via Github not working, because Dialect needs to be explicitly supplied

environment-variables

node.js

sequelize.js

sequelize-cli

github-actions