运行Mocha测试之前，Gitlab CI作业成功 [英] Gitlab CI job succeeds before mocha tests are run

问题描述

我发现我的Gitlab作业成功且在实际测试运行之前结束.

I found that my Gitlab jobs are succeeding and ending before the actual test is run.

首先，我为我的应用程序安装了必需的依赖项，然后调用了mocha命令，但是在这些命令没有任何输出之前，该作业成功完成了.

First, I installing the required dependencies for my app, then I call the mocha commands, but the job succeeds before there is any output from them.

我的.gitlab-ci.yml:

My .gitlab-ci.yml:

image: node:lts-alpine

stages:
  - test

test:
  stage: test
  services:
    - mongo:latest
  script:
    - cd server/
    - apk add --update git
    - apk --no-cache add g++ gcc libgcc libstdc++ linux-headers make python
    - npm install --quiet node-gyp -g
    - npm install
    - npm rebuild bcrypt --build-from-source
    - npm i mocha -g
    - mocha ./src/tests/unit/. --timeout 10000 --exit
    - mocha ./src/tests/integration/. --timeout 10000 --exit
  cache:
    key: "$CI_PROJECT_ID"
    paths:
      - server/node_modules/

从控制台输出的跑步者的最后两行:

And the last couple of lines from the runners output from the console:

...
make: Leaving directory '/builds/myapp/myapp/server/node_modules/bcrypt/build'
bcrypt@3.0.2 /builds/myapp/myapp/server/node_modules/bcrypt
$ npm i mocha -g
/usr/local/bin/mocha -> /usr/local/lib/node_modules/mocha/bin/mocha
/usr/local/bin/_mocha -> /usr/local/lib/node_modules/mocha/bin/_mocha
+ mocha@6.1.4
added 115 packages from 509 contributors in 5.54s
$ mocha ./src/tests/unit/. --timeout 10000 --exit
$ mocha ./src/tests/integration/. --timeout 10000 --exit
Creating cache 8738844...
server/node_modules/: found 19633 matching files   
Uploading cache.zip to https://storage.googleapis.com/gitlab-com-runners-cache/project/XXXX/XXXX 
Created cache
Job succeeded

我的文件夹结构:

- root
    - client/
    - server/
        public/
        src/
            tests/
                unit/
                    someUnitTest.js
                integration/
                    someIntegrationTest.js
        package.json
        ...

为什么不等待命令启动/完成?在本地，他们当然会工作.我还尝试使用npm run test作为2个mocha命令的别名，但结果相同.

Why is it not waiting for the commands to start/finish? Locally, they work of course. I also tried using npm run test as an alias for the 2 mocha commands, but it results in the same.

推荐答案

我发现了问题:

mocha命令不返回任何内容，因为它们在启动之前会失败.他们在顶部有一个require('app.js')来启动服务器，依此类推，并且由于缺少.env文件，因此该代码和mocha测试均以静默方式失败.

The mocha commands are not returning anything because they fail before they start. They have a require('app.js') at the top which starts the server and so on, and due to a missing .env file, this and the mocha tests failed silently.

因此正确包含.env文件可以解决此问题.

So properly including a .env file solved the problem.

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