GitHub Actions中Selenium测试报告共享及Ubuntu环境报错修复咨询

一、Windows-latest环境下测试报告跨分支/仓库共享方案 #

方案1：通过GitHub Actions Artifact共享报告 #

修改工作流文件，在生成报告后添加上传Artifact步骤，报告可在Actions页面下载，也支持其他仓库工作流拉取：

name: Automate_testcases_py

on:
  push:
    branches: [ "Automate_with_GitActions" ]
  pull_request:
    branches: [ "Automate_with_GitActions" ]

permissions:
  contents: read
  actions: write  # 新增：允许上传Artifact

jobs:
  build:
    runs-on: windows-latest
    steps:
    - uses: actions/checkout@v3
    - name: Set up Python 3.9
      uses: actions/setup-python@v3
      with:
        python-version: "3.9"
    - name: Install dependencies
      run: |
        python -m pip install --upgrade pip
        pip install pytest selenium pytest-html python-dotenv webdriver-manager chromedriver-autoinstaller
    - name: Run tests and generate report
      run: |
        py.test -v -s --html=report.html  # 注意移除--html与report.html之间的空格
    - name: Upload test report
      uses: actions/upload-artifact@v3
      with:
        name: pytest-html-report
        path: report.html

方案2：推送报告到当前仓库独立分支 #

若需将报告持久化到仓库分支，修改权限并添加推送步骤：

permissions:
  contents: write  # 改为write权限，允许推送代码

# 生成报告后添加以下步骤
- name: Push report to test-reports branch
  run: |
    git config --global user.name "GitHub Actions"
    git config --global user.email "actions@github.com"
    # 切换到test-reports分支，不存在则创建
    git checkout test-reports 2>/dev/null || git checkout -b test-reports
    cp report.html .
    git add report.html
    git commit -m "Update test report: $(date +'%Y-%m-%d %H:%M:%S')" || echo "No changes to commit"
    git push origin test-reports --force

方案3：跨仓库推送报告 #

要同步报告到其他仓库，需创建个人访问令牌（PAT）并添加到当前仓库Secrets（命名为REPO_PAT），再添加推送步骤：

# 生成报告后添加以下步骤
- name: Push report to target repository
  run: |
    git config --global user.name "GitHub Actions"
    git config --global user.email "actions@github.com"
    # 克隆目标仓库
    git clone https://${{ secrets.REPO_PAT }}@github.com/your-username/target-repo.git
    cp report.html target-repo/
    cd target-repo
    git add report.html
    git commit -m "Update test report from AutomatedTests: $(date +'%Y-%m-%d %H:%M:%S')" || echo "No changes to commit"
    git push

二、Ubuntu-latest环境下AttributeError错误修复 #

错误原因 #

Ubuntu环境未配置浏览器无头模式、缺少系统依赖，或全局driver对象未正确初始化，导致截图时driver为None。

修复步骤 #

1. 修改conftest.py配置

添加无头模式参数，并增加driver非空检查：

import pytest
from selenium import webdriver

options = webdriver.ChromeOptions()
options.add_experimental_option("excludeSwitches", ["enable-automation"])
options.add_experimental_option("useAutomationExtension", False)
# 添加Ubuntu必需的无头模式参数
options.add_argument("--headless")
options.add_argument("--disable-gpu")
options.add_argument("--no-sandbox")
options.add_argument("--disable-dev-shm-usage")

global driver
url="https://automatedtestcases"

def pytest_addoption(parser):
    parser.addoption(
        "--browser", action="store", default="chrome"  # 默认改为chrome，适配Ubuntu环境
    )

@pytest.fixture()
def setup(request):
    global driver
    browser = request.config.getoption("--browser")

    try:
        if browser == "chrome":
            from selenium.webdriver.chrome.service import Service
            from webdriver_manager.chrome import ChromeDriverManager
            driver = webdriver.Chrome(service=Service(ChromeDriverManager().install()), options=options)
        elif browser =="firefox":
            from selenium.webdriver.firefox.service import Service as FirefoxService
            from webdriver_manager.firefox import GeckoDriverManager
            firefox_options = webdriver.FirefoxOptions()
            firefox_options.add_argument("--headless")
            driver = webdriver.Firefox(service=FirefoxService(GeckoDriverManager().install()), options=firefox_options)
        else:
            raise ValueError(f"Unsupported browser: {browser}")
        
        print("driver is open 1 ", driver)
        driver.get(url)
        driver.maximize_window()
        request.cls.driver = driver
        yield
    finally:
        if driver is not None:
            driver.quit()  # 用quit代替close，确保资源完全释放

@pytest.mark.hookwrapper
def pytest_runtest_makereport(item):
    pytest_html = item.config.pluginmanager.getplugin('html')
    outcome = yield
    report = outcome.get_result()
    extra = getattr(report, 'extra', [])

    if report.when == 'call' or report.when == "setup":
        xfail = hasattr(report, 'wasxfail')
        if (report.skipped and xfail) or (report.failed and not xfail):
            file_name = report.nodeid.replace("::", "_") + ".png"
            _capture_screenshot(file_name)
            if file_name:
                html = '<div><img src="%s" alt="screenshot" style="width:304px;height:228px;" onclick="window.open(this.src)" align="right"/></div>' % file_name
                extra.append(pytest_html.extras.html(html))
        report.extra = extra

def _capture_screenshot(name):
    # 增加driver非空检查，避免报错
    if driver is not None:
        driver.get_screenshot_as_file(name)

2. 修改Ubuntu环境工作流文件

添加浏览器系统依赖安装步骤：

name: Automate_testcases_py

on:
  push:
    branches: [ "Automate_with_GitActions" ]
  pull_request:
    branches: [ "Automate_with_GitActions" ]

permissions:
  contents: read

jobs:
  build:
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v3
    - name: Set up Python 3.9
      uses: actions/setup-python@v3
      with:
        python-version: "3.9"
    - name: Install system dependencies
      run: |
        sudo apt-get update
        sudo apt-get install -y chromium-browser chromium-chromedriver firefox-esr
    - name: Install Python dependencies
      run: |
        python -m pip install --upgrade pip
        pip install pytest selenium pytest-html python-dotenv webdriver-manager
    - name: Run tests and generate report
      run: |
        py.test -v -s --html=report.html --browser=chrome

内容的提问来源于stack exchange，提问作者Venugopal