name: Javascript tests

on:
  pull_request:
    branches:
      - master
  push:
    branches:
      - master

jobs:
  run_tests:
    name: JS
    runs-on: ${{ matrix.os }}
    strategy:
      matrix:
        os: [ ubuntu-20.04 ]
        node-version: [ 12, 14, 16 ]
        python-version: [ 3.8 ]

    steps:

    - uses: actions/checkout@v2
    - name: Fetch master to compare coverage
      run: git fetch --depth=1 origin master

    - name: Setup Node
      uses: actions/setup-node@v2
      with:
        node-version: ${{ matrix.node-version }}
      
    - name: Setup npm
      run: npm i -g npm@8.5.x

    - name: Install Firefox 61.0
      run: |
        sudo apt-get purge firefox
        wget "https://ftp.mozilla.org/pub/firefox/releases/61.0/linux-x86_64/en-US/firefox-61.0.tar.bz2"
        tar -xjf firefox-61.0.tar.bz2
        sudo mv firefox /opt/firefox
        sudo ln -s /opt/firefox/firefox /usr/bin/firefox

    - name: Install Required System Packages
      run: sudo apt-get update && sudo apt-get install libxmlsec1-dev ubuntu-restricted-extras xvfb

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

    - 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/base.txt') }}
        restore-keys: ${{ runner.os }}-pip-

    - name: Install Required Python Dependencies
      run: |
        pip install -r requirements/pip.txt
        pip install -r requirements/edx/base.txt

    - uses: c-hive/gha-npm-cache@v1
    - name: Run JS Tests
      env:
        TEST_SUITE: js-unit
        SCRIPT_TO_RUN: ./scripts/generic-ci-tests.sh
      run: |
        npm install -g jest
        xvfb-run --auto-servernum ./scripts/all-tests.sh

    - name: Save Job Artifacts
      uses: actions/upload-artifact@v2
      with:
        name: Build-Artifacts
        path: |
          reports/**/*
          test_root/log/*.png
          test_root/log/*.log
          **/TEST-*.xml