test.yml

name: Testing & Coverage

on:
  push:
    branches: [main, dev]
  pull_request:
    branches: [main, dev]

jobs:
  test-coverage:
    name: Test Suite & Coverage Report
    runs-on: ubuntu-latest
    
    steps:
      - name: Checkout code
        uses: actions/checkout@v4
        
      - name: Setup Node.js
        uses: actions/setup-node@v4
        with:
          node-version: '20'
          
      - name: Verify Node.js version meets requirements
        run: |
          echo "Node.js version:"
          node --version
          echo "npm version:"
          npm --version
          echo "Checking Node.js version compatibility..."
          node -e "
            const version = process.version;
            const major = parseInt(version.slice(1).split('.')[0]);
            const required = 16;
            console.log(\`Node.js \${version} (major: \${major})\`);
            if (major < required) {
              console.error(\`❌ Node.js \${major} is below minimum required version \${required}\`);
              process.exit(1);
            } else {
              console.log(\`✅ Node.js \${major} meets minimum requirement \${required}\`);
            }
          "
          
      - name: Enable Corepack for pnpm
        run: |
          echo "Current Node.js version:"
          node --version
          echo "Enabling Corepack..."
          corepack enable
          echo "Preparing pnpm 9.15.4..."
          corepack prepare pnpm@9.15.4 --activate
          echo "pnpm setup complete"
          
      - name: Verify pnpm version
        run: |
          echo "pnpm version:"
          pnpm --version
          echo "Checking package manager field..."
          node -e "console.log('packageManager:', require('./package.json').packageManager)"
          
      - name: Install dependencies
        run: |
          echo "Installing dependencies with pnpm..."
          echo "Current working directory: $(pwd)"
          echo "Files in directory:"
          ls -la
          echo "Installing..."
          pnpm install --frozen-lockfile
          echo "Dependencies installed successfully"
        
      - name: Verify installation
        run: |
          echo "Checking node_modules..."
          ls -la node_modules/ | head -10
          echo "Checking TypeScript and Jest installation..."
          
          # Check TypeScript
          if pnpm tsc --version > /dev/null 2>&1; then
            echo "✅ TypeScript: $(pnpm tsc --version)"
          elif npx tsc --version > /dev/null 2>&1; then
            echo "✅ TypeScript: $(npx tsc --version)"
          else
            echo "⚠️  TypeScript: Not accessible via pnpm/npx, checking package.json..."
            TS_VERSION=$(node -e "const pkg = require('./package.json'); console.log(pkg.devDependencies?.typescript || '')")
            if [ -n "$TS_VERSION" ] && [ "$TS_VERSION" != "undefined" ]; then
              echo "   ✅ TypeScript is listed in devDependencies: $TS_VERSION"
            else
              echo "   ❌ TypeScript may not be installed"
            fi
          fi
          
          # Check Jest
          if pnpm jest --version > /dev/null 2>&1; then
            echo "✅ Jest: $(pnpm jest --version)"
          elif npx jest --version > /dev/null 2>&1; then
            echo "✅ Jest: $(npx jest --version)"
          else
            echo "⚠️  Jest: Not accessible via pnpm/npx, checking package.json..."
            JEST_VERSION=$(node -e "const pkg = require('./package.json'); console.log(pkg.devDependencies?.jest || '')")
            if [ -n "$JEST_VERSION" ] && [ "$JEST_VERSION" != "undefined" ]; then
              echo "   ✅ Jest is listed in devDependencies: $JEST_VERSION"
            else
              echo "   ❌ Jest may not be installed"
            fi
          fi
          
          echo "✅ Dependency verification completed"
        
      - name: Run test suite with coverage and threshold check
        run: |
          echo "Running full test suite with coverage..."
          echo "Coverage threshold: 80% (configured in jest.config.cjs)"
          pnpm test -- --coverage --watchAll=false
          echo "✅ Test suite passed with coverage requirements"
        
      - name: Validate coverage reports exist
        run: |
          echo "Validating coverage report generation..."
          if [ ! -f "./coverage/lcov.info" ]; then
            echo "❌ Coverage report not generated"
            exit 1
          fi
          echo "✅ Coverage reports generated successfully"
          echo "Coverage report size:"
          ls -lh ./coverage/lcov.info
        
      - name: Upload coverage to Codecov
        uses: codecov/codecov-action@v4
        with:
          token: ${{ secrets.CODECOV_TOKEN }}
          files: ./coverage/lcov.info
          flags: unittests
          name: codecov-umbrella
          fail_ci_if_error: true
          verbose: true
          
      - name: Upload coverage reports as artifacts
        uses: actions/upload-artifact@v4
        with:
          name: coverage-reports
          path: coverage/
          retention-days: 7