name: Unit Tests

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

jobs:
  test:
    name: Node v${{ matrix.node_version }} - ${{ matrix.os }}
    runs-on: ${{ matrix.os }}
    strategy:
      matrix:
        node_version: [10, 12, 13]
        os: [ubuntu-latest, windows-latest, macOS-latest]

    steps:
    - name: Checkout Project
      uses: actions/checkout@v1
    - name: Use Node.js ${{ matrix.node_version }}
      uses: actions/setup-node@v1
      with:
        node-version: ${{ matrix.node_version }}
    - name: Restore CI Cache
      uses: actions/cache@v1
      with:
        path: node_modules
        key: ${{ runner.os }}-${{ matrix.node_version }}-${{ hashFiles(matrix.os == 'windows-latest' && '**\yarn.lock' || '**/yarn.lock') }}
    - name: Install Dependencies
      run: yarn
    - name: Build Project
      run: yarn build
    - name: Test
      run: yarn coverage
    - uses: actions/upload-artifact@v1
      name: Upload Coverage Data
      with:
        name: ${{ runner.os }}-${{ matrix.node_version }}
        path: .nyc_output
  report:
    needs: test
    name: Generate Report
    runs-on: windows-latest

    steps:
    - name: Checkout Project
      uses: actions/checkout@v1
    - name: Use Node.js 10
      uses: actions/setup-node@v1
      with:
        node-version: 10
    - name: Restore CI Cache
      uses: actions/cache@v1
      with:
        path: node_modules
        key: Windows-10-${{ hashFiles('**\yarn.lock') }}
    - name: Install Dependencies
      run: yarn
    - uses: actions/download-artifact@v1
      name: Download Windows-10 Coverage Data
      with:
        name: Windows-10
        path: .nyc_output
    - uses: actions/download-artifact@v1
      name: Download Windows-12 Coverage Data
      with:
        name: Windows-12
        path: .nyc_output
    - uses: actions/download-artifact@v1
      name: Download Windows-13 Coverage Data
      with:
        name: Windows-13
        path: .nyc_output
    - uses: actions/download-artifact@v1
      name: Download macOS-10 Coverage Data
      with:
        name: macOS-10
        path: .nyc_output
    - uses: actions/download-artifact@v1
      name: Download macOS-12 Coverage Data
      with:
        name: macOS-12
        path: .nyc_output
    - uses: actions/download-artifact@v1
      name: Download macOS-13 Coverage Data
      with:
        name: macOS-13
        path: .nyc_output
    - uses: actions/download-artifact@v1
      name: Download Linux-10 Coverage Data
      with:
        name: Linux-10
        path: .nyc_output
    - uses: actions/download-artifact@v1
      name: Download Linux-12 Coverage Data
      with:
        name: Linux-12
        path: .nyc_output
    - uses: actions/download-artifact@v1
      name: Download Linux-13 Coverage Data
      with:
        name: Linux-13
        path: .nyc_output
    - name: Report
      run: yarn coverage:report
    - uses: actions/upload-artifact@v1
      name: Upload Report
      with:
        name: report
        path: coverage
    - name: Test Cross Platform Coverage
      run: yarn test:coverage