name: Tests

on:
  pull_request:
  workflow_dispatch:

jobs:

  format:
    name: Format Check
    runs-on: ubuntu-latest

    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Setup .NET
        uses: actions/setup-dotnet@v4
        with:
          dotnet-version: 10.0.x

      - name: Restore
        run: dotnet restore

      - name: Check Formatting
        run: dotnet format --verify-no-changes


  discovery-tests:
    name: Discovery Tests (${{ matrix.os }})
    runs-on: ${{ matrix.os }}
    needs: format

    # Discovery runs on the machines being inventoried rather than on the RackPeek
    # host, so its tests are the ones that have to pass on every platform. They are
    # driven entirely from captured fixtures and never read the runner itself.
    # windows-latest joins this list when the Windows probe lands.
    strategy:
      fail-fast: false
      matrix:
        os: [ubuntu-latest, macos-latest]

    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Setup .NET
        uses: actions/setup-dotnet@v4
        with:
          dotnet-version: 10.0.x

      - name: Restore
        run: dotnet restore Tests.Discovery

      - name: Run Discovery Tests
        run: dotnet test Tests.Discovery --configuration Release --verbosity normal


  mcp-tests:
    name: MCP Tests
    runs-on: ubuntu-latest
    needs: format

    # Every MCP test is end-to-end: a real MCP client speaking streamable HTTP to the
    # real server over WebApplicationFactory, asserting on the YAML that lands on disk.
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Setup .NET
        uses: actions/setup-dotnet@v4
        with:
          dotnet-version: 10.0.x

      - name: Restore
        run: dotnet restore Tests.Mcp

      - name: Run MCP Tests
        run: dotnet test Tests.Mcp --configuration Release --verbosity normal


  cli-tests:
    name: CLI Tests
    runs-on: ubuntu-latest
    needs: format

    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Setup .NET
        uses: actions/setup-dotnet@v4
        with:
          dotnet-version: 10.0.x

      - name: Restore
        run: dotnet restore

      - name: Build
        run: dotnet build --no-restore --configuration Release

      - name: Run CLI Tests
        run: dotnet test Tests --no-build --configuration Release --verbosity normal


  webui-tests:
    name: WebUI / Playwright Tests
    runs-on: ubuntu-24.04
    needs: cli-tests

    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Setup .NET
        uses: actions/setup-dotnet@v4
        with:
          dotnet-version: 10.0.x

      - name: Cache NuGet
        uses: actions/cache@v4
        with:
          path: ~/.nuget/packages
          key: ${{ runner.os }}-nuget-${{ hashFiles('**/*.csproj', '**/packages.lock.json') }}
          restore-keys: |
            ${{ runner.os }}-nuget-

      - name: Cache Playwright browsers
        uses: actions/cache@v4
        with:
          path: ~/.cache/ms-playwright
          key: ${{ runner.os }}-pw-chromium-${{ hashFiles('**/*.csproj') }}
          restore-keys: |
            ${{ runner.os }}-pw-chromium-

      - name: Restore
        run: dotnet restore

      - name: Build
        run: dotnet build --no-restore --configuration Release

      - name: Install Playwright Browsers
        shell: bash
        run: |
          pwsh Tests.E2e/bin/Release/net*/playwright.ps1 install --with-deps chromium

      - name: Build Docker Image
        run: |
          docker build \
            -t rackpeek:ci \
            -f RackPeek.Web/Dockerfile \
            .

      - name: Run E2E Tests
        run: dotnet test Tests.E2e --configuration Release --verbosity normal