如何配置GitLab根据TestCafe元标签和变量运行全量/子集测试

步骤1：修改测试运行器，支持元标签过滤 #

更新你的test-runner.js，根据SMOKE_TESTS环境变量决定是否应用元标签过滤：

const createTestCafe = require('testcafe');
let testcafe = null;

createTestCafe('localhost', 1337, 1338)
  .then(tc => {
    testcafe = tc;
    const runner = testcafe.createRunner();
    
    // 当SMOKE_TESTS为true时，仅运行带有virtual-test-pack=true元标签的测试
    const filterOptions = process.env.SMOKE_TESTS === 'true' 
      ? { meta: { 'virtual-test-pack': 'true' } } 
      : {};

    return runner
      .src(process.env.TESTS.split(',')) // 支持多测试文件
      .filter(filterOptions)
      .browsers('chrome:headless') // 根据实际需求调整浏览器
      .reporter('xunit', './reports/xunit.xml')
      .run({
        videoPath: './artifacts/videos',
        takeOnFails: true
      });
  })
  .then(failedCount => {
    console.log(`Tests failed: ${failedCount}`);
    testcafe.close();
    process.exit(failedCount);
  })
  .catch(err => {
    console.error('Test runner error:', err);
    testcafe?.close();
    process.exit(1);
  });

步骤2：更新package.json脚本（无需大幅修改） #

保持现有脚本结构，测试运行器会自动处理过滤逻辑：

{
  "scripts": {
    "ci:cop:login": "start-server-and-test start-server http://localhost:xxxx/mgmt/health 'SUITE=Cop/Login TESTS=tests/cop/login.test.ts node test-runner.js'",
    "ci:cop:logout": "start-server-and-test start-server http://localhost:xxxx/mgmt/health 'SUITE=Cop/Logout TESTS=tests/cop/logout.test.ts node test-runner.js'"
  }
}

步骤3：配置GitLab CI流水线，实现条件化任务执行 #

通过模板和规则实现智能流水线：

stages:
  - device-healthcheck
  - cop-tests
  - pos-tests

variables:
  SMOKE_TESTS:
    value: "false"
    options:
      - "false"
      - "true"

.integration-test:
  allow_failure: true
  image: xxx
  before_script:
    - https_proxy=http://webproxy:xxx
    - yarn config set strict-ssl false
    - yarn config set caFile /usr/local/share/xxx/xxx.io-root-ca-xxx.crt 
    - yarn install
    - mkdir -p ./reports ./artifacts/videos
  script:
    - yarn config set strict-ssl false
    - yarn config set caFile /usr/local/share/xxx/xxx.io-root-ca-xxx.crt 
    - yarn run ${TEST_SUITE:='test'}
    - ls -R ./reports || echo "No reports found"
    - cp -r ./reports /cwd/
  artifacts:
    reports:
      junit: reports/xunit.xml
    paths:
      - artifacts/videos/*.mp4
    when: always

# 冒烟测试任务模板：无论SMOKE_TESTS值如何都运行
.smoke-job:
  rules:
    - if: $SMOKE_TESTS == "true"
      when: always
    - if: $SMOKE_TESTS == "false"
      when: always

# 非冒烟测试任务模板：仅在全量测试时运行
.non-smoke-job:
  rules:
    - if: $SMOKE_TESTS == "false"
      when: always
    - if: $SMOKE_TESTS == "true"
      when: never

# 具体测试任务
cop-login:
  stage: cop-tests
  variables:
    TEST_SUITE: "ci:cop:login"
  needs: ["cop-healthcheck"]
  extends: [.integration-test, .smoke-job]

cop-logout:
  stage: cop-tests
  variables:
    TEST_SUITE: "ci:cop:logout"
  needs: ["cop-healthcheck"]
  extends: [.integration-test, .smoke-job]

# 示例：非冒烟测试任务（仅全量测试时运行）
cop-checkout:
  stage: cop-tests
  variables:
    TEST_SUITE: "ci:cop:checkout"
  needs: ["cop-healthcheck"]
  extends: [.integration-test, .non-smoke-job]

效果说明 #

• 当SMOKE_TESTS设为true时：
  • 仅标记为.smoke-job的任务会出现在流水线中
  • 这些任务仅运行带有virtual-test-pack=true元标签的测试
• 当SMOKE_TESTS设为false时：
  • 所有任务都会运行
  • 每个任务执行全部测试用例

内容的提问来源于stack exchange，提问作者BruceyBandit