integration-tests.yml

name: "Integration Tests"

permissions:
  contents: read

on:
  # Intentionally PR-only plus manual dispatch. Direct pushes to `main` are
  # expected to arrive through PR merges, which already run this workflow.
  pull_request:
    types: [opened, synchronize, reopened]
  workflow_dispatch:

env:
  ORIGIN_PORT: 8888
  ARTIFACTS_DIR: /tmp/integration-test-artifacts
  WASM_ARTIFACT_PATH: /tmp/integration-test-artifacts/wasm/trusted-server-adapter-fastly.wasm
  DOCKER_ARTIFACT_PATH: /tmp/integration-test-artifacts/docker/test-images.tar

jobs:
  prepare-artifacts:
    name: prepare integration artifacts
    runs-on: ubuntu-latest
    timeout-minutes: 30
    steps:
      - uses: actions/checkout@v4

      - name: Set up shared integration build environment
        uses: ./.github/actions/setup-integration-test-env
        with:
          origin-port: ${{ env.ORIGIN_PORT }}
          install-viceroy: "false"

      - name: Package integration test artifacts
        run: |
          mkdir -p "$(dirname "$WASM_ARTIFACT_PATH")" "$(dirname "$DOCKER_ARTIFACT_PATH")"
          cp target/wasm32-wasip1/release/trusted-server-adapter-fastly.wasm "$WASM_ARTIFACT_PATH"
          docker save \
            --output "$DOCKER_ARTIFACT_PATH" \
            test-wordpress:latest test-nextjs:latest

      - name: Upload integration test artifacts
        uses: actions/upload-artifact@v4
        with:
          name: integration-test-artifacts
          path: ${{ env.ARTIFACTS_DIR }}
          retention-days: 1

  integration-tests:
    name: integration tests
    needs: prepare-artifacts
    runs-on: ubuntu-latest
    timeout-minutes: 15
    steps:
      - uses: actions/checkout@v4

      - name: Set up integration test runtime
        id: shared-setup
        uses: ./.github/actions/setup-integration-test-env
        with:
          origin-port: ${{ env.ORIGIN_PORT }}
          check-dependency-versions: "false"
          install-viceroy: "true"
          build-wasm: "false"
          build-test-images: "false"

      - name: Download integration test artifacts
        uses: actions/download-artifact@v4
        with:
          name: integration-test-artifacts
          path: ${{ env.ARTIFACTS_DIR }}

      - name: Load integration test Docker images
        run: docker load --input "$DOCKER_ARTIFACT_PATH"

      - name: Run integration tests
        run: >-
          cargo test
          --manifest-path crates/integration-tests/Cargo.toml
          --target x86_64-unknown-linux-gnu
          -- --include-ignored --skip test_wordpress_fastly --skip test_nextjs_fastly --test-threads=1
        env:
          WASM_BINARY_PATH: ${{ env.WASM_ARTIFACT_PATH }}
          INTEGRATION_ORIGIN_PORT: ${{ env.ORIGIN_PORT }}
          RUST_LOG: info

  browser-tests:
    name: browser integration tests
    needs: prepare-artifacts
    runs-on: ubuntu-latest
    timeout-minutes: 15
    steps:
      - uses: actions/checkout@v4

      - name: Set up browser test runtime
        id: shared-setup
        uses: ./.github/actions/setup-integration-test-env
        with:
          origin-port: ${{ env.ORIGIN_PORT }}
          check-dependency-versions: "false"
          install-viceroy: "true"
          build-wasm: "false"
          build-test-images: "false"

      - name: Download integration test artifacts
        uses: actions/download-artifact@v4
        with:
          name: integration-test-artifacts
          path: ${{ env.ARTIFACTS_DIR }}

      - name: Load integration test Docker images
        run: docker load --input "$DOCKER_ARTIFACT_PATH"

      - name: Set up Node.js
        uses: actions/setup-node@v4
        with:
          node-version: ${{ steps.shared-setup.outputs.node-version }}
          cache: npm
          cache-dependency-path: crates/integration-tests/browser/package-lock.json

      - name: Install Playwright
        working-directory: crates/integration-tests/browser
        run: |
          npm ci
          npx playwright install --with-deps chromium

      - name: Run browser tests (Next.js)
        working-directory: crates/integration-tests/browser
        env:
          WASM_BINARY_PATH: ${{ env.WASM_ARTIFACT_PATH }}
          INTEGRATION_ORIGIN_PORT: ${{ env.ORIGIN_PORT }}
          VICEROY_CONFIG_PATH: ${{ github.workspace }}/crates/integration-tests/fixtures/configs/viceroy-template.toml
          TEST_FRAMEWORK: nextjs
          PLAYWRIGHT_HTML_REPORT: playwright-report-nextjs
        run: npx playwright test

      - name: Upload Playwright report (Next.js)
        uses: actions/upload-artifact@v4
        if: always()
        with:
          name: playwright-report-nextjs
          path: crates/integration-tests/browser/playwright-report-nextjs/
          retention-days: 7

      - name: Run browser tests (WordPress)
        if: always()
        working-directory: crates/integration-tests/browser
        env:
          WASM_BINARY_PATH: ${{ env.WASM_ARTIFACT_PATH }}
          INTEGRATION_ORIGIN_PORT: ${{ env.ORIGIN_PORT }}
          VICEROY_CONFIG_PATH: ${{ github.workspace }}/crates/integration-tests/fixtures/configs/viceroy-template.toml
          TEST_FRAMEWORK: wordpress
          PLAYWRIGHT_HTML_REPORT: playwright-report-wordpress
        run: npx playwright test

      - name: Upload Playwright report (WordPress)
        uses: actions/upload-artifact@v4
        if: always()
        with:
          name: playwright-report-wordpress
          path: crates/integration-tests/browser/playwright-report-wordpress/
          retention-days: 7

      - name: Upload Playwright traces and screenshots
        uses: actions/upload-artifact@v4
        if: failure()
        with:
          name: playwright-traces
          path: crates/integration-tests/browser/test-results/
          retention-days: 7