如果使用GithubActions CI运行测试，如何验证下载的文件

name: CI

on:
  push:
    branches:
      - main

jobs:
  test:
    runs-on: ubuntu-latest

    steps:
      - name: Checkout code
        uses: actions/checkout@v2

      - name: Download file
        run: wget https://example.com/file.zip

      - name: Verify file
        run: |
          # Add commands to verify the downloaded file
          # For example, check file integrity or extract its contents
          # If the verification fails, you can use exit codes or other mechanisms to indicate the failure

      - name: Print verification result
        run: echo "File verification successful"