Christopher Lam

Hey - I have a Github Action test file as below. When I run the CI, the system tests which use Selenium WebDriver do not pass. The following error occurs:

 Selenium::WebDriver::Error::UnknownError:
            unknown error: Chrome failed to start: exited abnormally.
              (unknown error: DevToolsActivePort file doesn't exist)
              (The process started from chrome location /usr/bin/google-chrome is no longer running, so ChromeDriver is assuming that Chrome has crashed.)

My Github Action:

name: Verify Pull Request
on:
  pull_request:
    branches:
      - development
      - master

jobs:
  linters:
    name: Linters
    runs-on: ubuntu-latest
    steps:
      - name: Checkout code
        uses: actions/checkout@v2

      - name: Setup Ruby and install gems
        uses: ruby/setup-ruby@v1
        with:
          bundler-cache: true

      - name: Setup Node
        uses: actions/setup-node@v1
        with:
          node-version: 14.18.1
      - name: Find yarn cache location
        id: yarn-cache
        run: echo "::set-output name=dir::$(yarn cache dir)"
      - name: JS package cache
        uses: actions/cache@v1
        with:
          path: ${{ steps.yarn-cache.outputs.dir }}
          key: ${{ runner.os }}-yarn-${{ hashFiles('**/yarn.lock') }}
          restore-keys: |
            ${{ runner.os }}-yarn-
      - name: Install packages
        run: |
          yarn install --pure-lockfile

      - name: Run security checks
        run: |
          bin/bundler-audit --update
          bin/brakeman -q -w2

  tests:
    name: Tests
    runs-on: ubuntu-latest
    services:
      postgres:
        image: postgres:12.1-alpine
        ports: ["5432:5432"]
        options: --health-cmd pg_isready --health-interval 10s --health-timeout 5s --health-retries 5

      redis:
        # Docker Hub image
        image: redis
        # Set health checks to wait until redis has started
        options: >-
          --health-cmd "redis-cli ping"
          --health-interval 10s
          --health-timeout 5s
          --health-retries 5

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

      - name: Connect to Redis
        # Runs a script that creates a Redis client, populates
        # the client with data, and retrieves data
        run: bundle exec redis-server
        # Environment variable used by the `client.js` script to create a new Redis client.
        env:
          # The hostname used to communicate with the Redis service container
          REDIS_HOST: redis
          # The default Redis port
          REDIS_PORT: 6379

      - name: Setup Ruby and install gems
        uses: ruby/setup-ruby@v1
        with:
          bundler-cache: true

      - name: Setup Node
        uses: actions/setup-node@v1
        with:
          node-version: 14.18.1
      - name: Find yarn cache location
        id: yarn-cache
        run: echo "::set-output name=dir::$(yarn cache dir)"
      - name: JS package cache
        uses: actions/cache@v1
        with:
          path: ${{ steps.yarn-cache.outputs.dir }}
          key: ${{ runner.os }}-yarn-${{ hashFiles('**/yarn.lock') }}
          restore-keys: |
            ${{ runner.os }}-yarn-
      - name: Install packages
        run: |
          yarn install --pure-lockfile

      - name: Setup test database
        env:
          DATABASE_URL: postgres://postgres:@localhost:5432/enlighten_test
          REDIS_URL: redis://localhost:6379/0
          RAILS_ENV: test
          RAILS_MASTER_KEY: ${{ secrets.RAILS_MASTER_KEY }}
        run: |
          bin/rails db:setup

      - name: Install Selenium
        run: |
          sudo gem install selenium-webdriver

      - name: Install chrome Headless
        run: |
          sudo apt-get update
          sudo apt-get install google-chrome-stable

      - name: Run tests
        env:
          DATABASE_URL: postgres://postgres:@localhost:5432/enlighten_test
          REDIS_URL: redis://localhost:6379/0
          RAILS_ENV: test
          RAILS_MASTER_KEY: ${{ secrets.RAILS_MASTER_KEY }}
          HEADLESS_CHROME: true
        run: bundle exec rspec

How do I fix this?

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Hi there,

I have deployed an app successfully but the app crashed immediately I tried to login. I ran bundle exec rails c and it seems like the values aren't being returned (returns as nil) from my environment credentials production.yml.enc. I am running Rails 6. Anyone got any advice to fix this?

Cheers,
Chris

Hey Chris - do you recommend a way to test the Notification class in RSpec? eg. test Twilio so you don't have to keep resending the SMS over and over.