testing.yml

# Main testing workflow for Handy-Httpd.
# All testing is done in a single workflow (and job) to reduce load on the
# runners, since we only need to checkout and setup DLang once.
name: Testing

on:
  push:
    branches: ["*"]
    paths:
      - source/**
      - examples/**
      - integration-tests/**
      - .github/workflows/testing.yml
  pull_request:
    branches: ["main"]

permissions:
  contents: read

jobs:
  unit-tests:
    name: Unit Tests
    strategy:
      fail-fast: false
      matrix:
        os: [ubuntu-latest, windows-latest, macOS-latest]
        compiler: [dmd-latest, ldc-1.31.0, ldc-latest]
    runs-on: ${{ matrix.os }}

    steps:
      - name: Checkout Repository
        uses: actions/checkout@v3

      - name: Setup DLang
        uses: dlang-community/setup-dlang@v1
        with:
          compiler: ${{ matrix.compiler }}
        
      - name: Build handy-httpd
        run: dub -q build

      - name: Run Unit Tests
        run: dub -q test

  integration-tests:
    name: Integration Tests
    strategy:
      fail-fast: false
      matrix:
        os: [ubuntu-latest, windows-latest, macOS-latest]
        compiler: [dmd-latest, ldc-1.31.0, ldc-latest]
    runs-on: ${{ matrix.os }}

    steps:
      - name: Checkout Repository
        uses: actions/checkout@v3

      - name: Setup DLang
        uses: dlang-community/setup-dlang@v1
        with:
          compiler: ${{ matrix.compiler }}
      
      - name: Setup Java
        uses: actions/setup-java@v3
        with:
          distribution: "temurin"
          java-version: "17"
      
      - name: Speed Test
        working-directory: integration-tests/speed-test
        run: dub -q run
      
      - name: File Test
        working-directory: integration-tests/file-test
        run: java Tests.java

      - name: Multipart Test
        working-directory: integration-tests/multipart
        run: dub run --single server.d
  
  examples:
    name: Examples
    strategy:
      fail-fast: false
      matrix:
        os: [ubuntu-latest, windows-latest, macOS-latest]
        compiler: [dmd-latest, ldc-1.31.0, ldc-latest]
    runs-on: ${{ matrix.os }}

    steps:
      - name: Checkout Repository
        uses: actions/checkout@v3

      - name: Setup DLang
        uses: dlang-community/setup-dlang@v1
        with:
          compiler: ${{ matrix.compiler }}

      - name: Test Examples
        working-directory: examples
        run: rdmd runner.d test
      
      - name: Clean Examples
        working-directory: examples
        run: rdmd runner.d clean