run-pytest.yml

name: Backend unit tests

on:
  push:
    branches: [ "staging", "production"]
  pull_request:
    paths:
      - backend/**
      - docker/Dockerfile.postgres

defaults:
 run:
  working-directory: ./backend

permissions:
  contents: read

jobs:
  build:
    runs-on: ubuntu-latest

    services:
      postgres:
        image: postgres:14
        env:
          POSTGRES_USER: backendapp
          POSTGRES_PASSWORD: password
          POSTGRES_DB: instruct_multilingual
        ports:
          - 5432:5432
        # set health checks to wait until postgres has started
        options: >-
          --health-cmd pg_isready
          --health-interval 10s
          --health-timeout 5s
          --health-retries 2
    
    steps:
    - uses: actions/checkout@v3

    - name: build and run postgres docker container
      uses: docker/build-push-action@v2
      with:
        context: ./docker/
        file: ./docker/Dockerfile.postgres
        push: false
        tags: database:latest

    - name: set up python 3.10
      id: pythonsetup
      uses: actions/setup-python@v3
      with:
        python-version: "3.10"

    - name: install dependencies
      if: steps.pythonsetup.outcome == 'success'
      id: dependencies
      run: |
        pip install -U pip
        pip install poetry
        poetry install --with dev

    - name: run pytest unit tests
      if: steps.dependencies.outcome == 'success'
      run: |
        ENVIRONMENT=test poetry run pytest