Question

我正在尝试在Travis CI中与我的Rails应用程序一起运行笑话测试。这就是Travis CI日志中弹出的内容。

$ yarn test
yarn run v1.9.4
$ jest
/bin/sh: jest: not found
error Command failed with exit code 127.
info Visit https://yarnpkg.com/en/docs/cli/run for documentation about this command.

这是我的.travis.yml

sudo: required
services:
  - docker
  - redis-server
language: ruby
cache:
  bundler: true
  directories:
    - node_modules
  yarn: true
addons:
  postgresql: "9.6"
  chrome: stable
rvm:
  - 2.5.1
before_script:
  - cp config/database.yml{.sample,}
  - bundle exec rake db:create db:test:prepare assets:precompile
install:
  - bundle install
  - nvm install node
  - node -v
  - npm i -g yarn
  - yarn
script:
  - yarn test
  - bundle exec rake test

这是我的package.json>脚本和devDependencies部分

  "scripts": { "test": "jest" },
  "devDependencies": {
    "@vue/test-utils": "^1.0.0-beta.25",
    "babel-jest": "^23.6.0",
    "babel-preset-es2015": "^6.24.1",
    "eslint": "^5.5.0",
    "eslint-plugin-jest": "^21.22.0",
    "eslint-plugin-vue": "^4.7.1",
    "jest": "^23.6.0",
    "jest-canvas-mock": "^1.1.0",
    "stylelint": "^9.5.0",
    "stylelint-config-standard": "^18.2.0",
    "vue-jest": "^2.6.0",
    "webpack-dev-server": "2.11.2"
  },
  "jest": {
    "roots": [

它在yarn test上失败。当我调试作业并一步一步地重新运行步骤时，它将成功，并且可以成功找到并运行jest。我还尝试过清除存储库的缓存。

我在设置中缺少什么吗？

Answer 1

我知道了，令人讨厌的步骤是：

before_script:
  - cp config/database.yml{.sample,}
  - bundle exec rake db:create db:test:prepare assets:precompile
install:
  - bundle install
  - nvm install node
  - node -v
  - npm i -g yarn
  - yarn
script:
  - yarn test
  - bundle exec rake test

bundle exec rake assets:precompile编译Webpack捆绑软件以进行生产并删除devDependencies。因此，到达script步骤时，它再也找不到jest。短期解决方案是删除assets:precompile中的before_script。长远来说将是对资产预编译本身进行单独的工作测试。

Travis CI开玩笑：找不到

1 个答案: