name: Test

on:
  push:
    branches:
      - main
  pull_request:
    branches:
      - main

env:
  CI: true

jobs:
  pretest:
    name: Pre-Test (Node ${{ matrix.node }} / ${{ matrix.os }})
    runs-on: ${{ matrix.os }}

    strategy:
      fail-fast: false
      matrix:
        os:
          - ubuntu-latest
        node:
          - 14

    steps:
      - name: Clone Repository
        uses: actions/checkout@v2

      - name: Set Node.js Version
        uses: actions/setup-node@v1
        with:
          node-version: ${{ matrix.node }}

      - name: Determine Cache Directory
        id: npm-cache
        run: |
          echo "::set-output name=dir::$(npm config get cache)"

      - name: Configure Job Cache
        uses: actions/cache@v1
        with:
          path: ${{ steps.npm-cache.outputs.dir }}
          key: ${{ runner.os }}-node-${{ hashFiles('**/package-lock.json') }}
          restore-keys: |
            ${{ runner.os }}-node-

      - name: Install Dependencies
        run: npm ci

      - name: Run Tests
        run: npm run pretest

  spec:
    name: Spec (Node ${{ matrix.node }} / ${{ matrix.os }})
    runs-on: ${{ matrix.os }}

    strategy:
      fail-fast: false
      matrix:
        os:
          - ubuntu-latest
        node:
          - 14

    steps:
      - name: Clone Repository
        uses: actions/checkout@v2

      - name: Set Node.js Version
        uses: actions/setup-node@v1
        with:
          node-version: ${{ matrix.node }}

      - name: Determine Cache Directory
        id: npm-cache
        run: |
          echo "::set-output name=dir::$(npm config get cache)"

      - name: Configure Job Cache
        uses: actions/cache@v1
        with:
          path: ${{ steps.npm-cache.outputs.dir }}
          key: ${{ runner.os }}-node-${{ hashFiles('**/package-lock.json') }}
          restore-keys: |
            ${{ runner.os }}-node-

      - name: Install Dependencies
        run: npm ci

      - name: Run Tests
        run: npm run test-spec

  rendering:
    name: Rendering (Node ${{ matrix.node }} / ${{ matrix.os }})
    runs-on: ${{ matrix.os }}

    strategy:
      fail-fast: false
      matrix:
        os:
          - ubuntu-latest
        node:
          - 14

    steps:
      - name: Clone Repository
        uses: actions/checkout@v2

      - name: Set Node.js Version
        uses: actions/setup-node@v1
        with:
          node-version: ${{ matrix.node }}

      - name: Determine Cache Directory
        id: npm-cache
        run: |
          echo "::set-output name=dir::$(npm config get cache)"

      - name: Configure Job Cache
        uses: actions/cache@v1
        with:
          path: ${{ steps.npm-cache.outputs.dir }}
          key: ${{ runner.os }}-node-${{ hashFiles('**/package-lock.json') }}
          restore-keys: |
            ${{ runner.os }}-node-

      - name: Install Dependencies
        run: npm ci

      - name: Run Tests
        run: npm run test-rendering

      - name: Store Rendering Test Artifacts
        if: ${{ always() }}
        uses: actions/upload-artifact@v2
        with:
          name: rendering-tests
          path: rendering/cases/**/actual.png