test.yaml

name: Test

on:
  workflow_dispatch: 
  pull_request:
    branches: [ main ]

jobs:
  build:

    runs-on: ubuntu-latest

    strategy:
      matrix:
        node-version: [14.x]

    steps:
    - uses: actions/checkout@v2

    - name: Spin-up the database for tests
      run: docker run --name mysql -e MYSQL_ROOT_PASSWORD=P@ssw0rd -v $(pwd):/scripts -d mysql:latest

    - name: Wait for the database service to start 
      run: sleep 15 

    - name: Populate the database schema for tests
      run: docker exec mysql sh -c 'mysql -u root -pP@ssw0rd < /scripts/create-database.sql'
    
    - name: Run the task code
      run: docker exec mysql sh -c 'mysql -u root -pP@ssw0rd < /scripts/task.sql'

    - name: Run the tests
      run: docker exec mysql sh -c 'mysql -u root -pP@ssw0rd < /scripts/test.sql' > log.txt
    
    - name: Check the test results 
      run: |
        echo "checking the test log:"
        errors=$(cat log.txt | grep "^Error" || true)
        if [ -n "$errors" ]; then echo $errors && exit 1; fi