name: Unit tests

on:
  pull_request:
    branches:
      - master

jobs:
  run_tests:
    name: Ensure Unit Tests Running
    runs-on: ubuntu-20.04
    strategy:
      matrix:
        python-version: ['3.8']
        include:
          - os: ubuntu-20.04
            path: ~/.cache/pip

    steps:
    - uses: actions/checkout@v2
    - name: setup python
      uses: actions/setup-python@v2
      with:
        python-version: ${{ matrix.python-version }}

    - name: Install Required Packages
      run: |
        sudo apt-get update && sudo apt-get install libxmlsec1-dev
        sudo systemctl start mongod

    - name: Get pip cache dir
      id: pip-cache-dir
      run: |
        echo "::set-output name=dir::$(pip cache dir)"

    - name: Cache pip dependencies
      id: cache-dependencies
      uses: actions/cache@v2
      with:
        path: ${{ steps.pip-cache-dir.outputs.dir }}
        key: ${{ runner.os }}-pip-${{ hashFiles('requirements/edx/testing.txt') }}
        restore-keys: ${{ runner.os }}-pip-


    - name: Install Python Dependencies
      if: steps.cache-dependencies.output.cache-hit != 'true'
      run: |
        pip install setuptools wheel
        pip install -r requirements/edx/testing.txt

    - name: Install Django
      run: pip install -r requirements/edx/django.txt

    - name: Collect Tests
      env:
        STUDIO_CFG: lms/envs/bok_choy.yml
      run: for dir in $(find . -name "pytest.ini" -exec dirname {} \;); do pytest --collect-only $dir; done