n8n-mcp/.github/workflows/test.yml

name: Test Suite
on:
  push:
    branches: [main, feat/comprehensive-testing-suite]
  pull_request:
    branches: [main]

jobs:
  test:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      
      - uses: actions/setup-node@v4
        with:
          node-version: 20
          cache: 'npm'
      
      - name: Install dependencies
        run: npm ci
      
      # Verify test environment setup
      - name: Verify test environment
        run: |
          echo "Current directory: $(pwd)"
          echo "Checking for .env.test file:"
          ls -la .env.test || echo ".env.test not found!"
          echo "First few lines of .env.test:"
          head -5 .env.test || echo "Cannot read .env.test"
      
      # Run tests with coverage and multiple reporters
      - name: Run tests with coverage
        run: npm run test:ci
        env:
          CI: true
      
      # Generate test summary
      - name: Generate test summary
        if: always()
        run: node scripts/generate-test-summary.js
      
      # Generate detailed reports
      - name: Generate detailed reports
        if: always()
        run: node scripts/generate-detailed-reports.js
      
      # Upload test results artifacts
      - name: Upload test results
        if: always()
        uses: actions/upload-artifact@v4
        with:
          name: test-results-${{ github.run_number }}-${{ github.run_attempt }}
          path: |
            test-results/
            test-summary.md
            test-reports/
          retention-days: 30
          if-no-files-found: warn
      
      # Upload coverage artifacts
      - name: Upload coverage reports
        if: always()
        uses: actions/upload-artifact@v4
        with:
          name: coverage-${{ github.run_number }}-${{ github.run_attempt }}
          path: |
            coverage/
          retention-days: 30
          if-no-files-found: warn
      
      # Upload coverage to Codecov
      - name: Upload coverage to Codecov
        if: always()
        uses: codecov/codecov-action@v4
        with:
          token: ${{ secrets.CODECOV_TOKEN }}
          files: ./coverage/lcov.info
          flags: unittests
          name: codecov-umbrella
          fail_ci_if_error: false
          verbose: true
      
      # Run linting
      - name: Run linting
        run: npm run lint
      
      # Run type checking
      - name: Run type checking
        run: npm run typecheck || true  # Allow to fail initially
      
      # Run benchmarks
      - name: Run benchmarks
        id: benchmarks
        run: npm run benchmark:ci
        continue-on-error: true
      
      # Upload benchmark results
      - name: Upload benchmark results
        if: always() && steps.benchmarks.outcome != 'skipped'
        uses: actions/upload-artifact@v4
        with:
          name: benchmark-results-${{ github.run_number }}-${{ github.run_attempt }}
          path: |
            benchmark-results.json
          retention-days: 30
          if-no-files-found: warn
      
      # Create test report comment for PRs
      - name: Create test report comment
        if: github.event_name == 'pull_request' && always()
        uses: actions/github-script@v7
        with:
          script: |
            const fs = require('fs');
            let summary = '## Test Results\n\nTest summary generation failed.';
            
            try {
              if (fs.existsSync('test-summary.md')) {
                summary = fs.readFileSync('test-summary.md', 'utf8');
              }
            } catch (error) {
              console.error('Error reading test summary:', error);
            }
            
            // Find existing comment
            const { data: comments } = await github.rest.issues.listComments({
              owner: context.repo.owner,
              repo: context.repo.repo,
              issue_number: context.issue.number,
            });
            
            const botComment = comments.find(comment => 
              comment.user.type === 'Bot' && 
              comment.body.includes('## Test Results')
            );
            
            if (botComment) {
              // Update existing comment
              await github.rest.issues.updateComment({
                owner: context.repo.owner,
                repo: context.repo.repo,
                comment_id: botComment.id,
                body: summary
              });
            } else {
              // Create new comment
              await github.rest.issues.createComment({
                owner: context.repo.owner,
                repo: context.repo.repo,
                issue_number: context.issue.number,
                body: summary
              });
            }
      
      # Generate job summary
      - name: Generate job summary
        if: always()
        run: |
          echo "# Test Run Summary" >> $GITHUB_STEP_SUMMARY
          echo "" >> $GITHUB_STEP_SUMMARY
          
          if [ -f test-summary.md ]; then
            cat test-summary.md >> $GITHUB_STEP_SUMMARY
          else
            echo "Test summary generation failed." >> $GITHUB_STEP_SUMMARY
          fi
          
          echo "" >> $GITHUB_STEP_SUMMARY
          echo "## 📥 Download Artifacts" >> $GITHUB_STEP_SUMMARY
          echo "" >> $GITHUB_STEP_SUMMARY
          echo "- [Test Results](https://github.com/${{ github.repository }}/actions/runs/${{ github.run_id }})" >> $GITHUB_STEP_SUMMARY
          echo "- [Coverage Report](https://github.com/${{ github.repository }}/actions/runs/${{ github.run_id }})" >> $GITHUB_STEP_SUMMARY
          echo "- [Benchmark Results](https://github.com/${{ github.repository }}/actions/runs/${{ github.run_id }})" >> $GITHUB_STEP_SUMMARY
      
      # Store test metadata
      - name: Store test metadata
        if: always()
        run: |
          cat > test-metadata.json << EOF
          {
            "run_id": "${{ github.run_id }}",
            "run_number": "${{ github.run_number }}",
            "run_attempt": "${{ github.run_attempt }}",
            "sha": "${{ github.sha }}",
            "ref": "${{ github.ref }}",
            "event_name": "${{ github.event_name }}",
            "repository": "${{ github.repository }}",
            "actor": "${{ github.actor }}",
            "timestamp": "$(date -u +%Y-%m-%dT%H:%M:%SZ)",
            "node_version": "$(node --version)",
            "npm_version": "$(npm --version)"
          }
          EOF
      
      - name: Upload test metadata
        if: always()
        uses: actions/upload-artifact@v4
        with:
          name: test-metadata-${{ github.run_number }}-${{ github.run_attempt }}
          path: test-metadata.json
          retention-days: 30

  # Separate job to process and publish test results
  publish-results:
    needs: test
    runs-on: ubuntu-latest
    if: always()
    permissions:
      checks: write
      pull-requests: write
    steps:
      - uses: actions/checkout@v4
      
      # Download all artifacts
      - name: Download all artifacts
        uses: actions/download-artifact@v4
        with:
          path: artifacts
      
      # Publish test results as checks
      - name: Publish test results
        uses: dorny/test-reporter@v1
        if: always()
        with:
          name: Test Results
          path: 'artifacts/test-results-*/test-results/junit.xml'
          reporter: java-junit
          fail-on-error: false
      
      # Create a combined artifact with all results
      - name: Create combined results artifact
        if: always()
        run: |
          mkdir -p combined-results
          cp -r artifacts/* combined-results/ 2>/dev/null || true
          
          # Create index file
          cat > combined-results/index.html << 'EOF'
          <!DOCTYPE html>
          <html>
          <head>
              <title>n8n-mcp Test Results</title>
              <style>
                  body { font-family: Arial, sans-serif; margin: 40px; }
                  h1 { color: #333; }
                  .section { margin: 20px 0; padding: 20px; border: 1px solid #ddd; border-radius: 5px; }
                  a { color: #0066cc; text-decoration: none; }
                  a:hover { text-decoration: underline; }
              </style>
          </head>
          <body>
              <h1>n8n-mcp Test Results</h1>
              <div class="section">
                  <h2>Test Reports</h2>
                  <ul>
                      <li><a href="test-results-${{ github.run_number }}-${{ github.run_attempt }}/test-reports/report.html">📊 Detailed HTML Report</a></li>
                      <li><a href="test-results-${{ github.run_number }}-${{ github.run_attempt }}/test-results/html/index.html">📈 Vitest HTML Report</a></li>
                      <li><a href="test-results-${{ github.run_number }}-${{ github.run_attempt }}/test-reports/report.md">📄 Markdown Report</a></li>
                      <li><a href="test-results-${{ github.run_number }}-${{ github.run_attempt }}/test-summary.md">📝 PR Summary</a></li>
                      <li><a href="test-results-${{ github.run_number }}-${{ github.run_attempt }}/test-results/junit.xml">🔧 JUnit XML</a></li>
                      <li><a href="test-results-${{ github.run_number }}-${{ github.run_attempt }}/test-results/results.json">🔢 JSON Results</a></li>
                      <li><a href="test-results-${{ github.run_number }}-${{ github.run_attempt }}/test-reports/report.json">📊 Full JSON Report</a></li>
                  </ul>
              </div>
              <div class="section">
                  <h2>Coverage Reports</h2>
                  <ul>
                      <li><a href="coverage-${{ github.run_number }}-${{ github.run_attempt }}/html/index.html">HTML Coverage Report</a></li>
                      <li><a href="coverage-${{ github.run_number }}-${{ github.run_attempt }}/lcov.info">LCOV Report</a></li>
                      <li><a href="coverage-${{ github.run_number }}-${{ github.run_attempt }}/coverage-summary.json">Coverage Summary JSON</a></li>
                  </ul>
              </div>
              <div class="section">
                  <h2>Benchmark Results</h2>
                  <ul>
                      <li><a href="benchmark-results-${{ github.run_number }}-${{ github.run_attempt }}/benchmark-results.json">Benchmark Results JSON</a></li>
                  </ul>
              </div>
              <div class="section">
                  <h2>Metadata</h2>
                  <ul>
                      <li><a href="test-metadata-${{ github.run_number }}-${{ github.run_attempt }}/test-metadata.json">Test Run Metadata</a></li>
                  </ul>
              </div>
              <div class="section">
                  <p><em>Generated at $(date -u +%Y-%m-%dT%H:%M:%SZ)</em></p>
                  <p><em>Run: #${{ github.run_number }} | SHA: ${{ github.sha }}</em></p>
              </div>
          </body>
          </html>
          EOF
      
      - name: Upload combined results
        if: always()
        uses: actions/upload-artifact@v4
        with:
          name: all-test-results-${{ github.run_number }}
          path: combined-results/
          retention-days: 90