internal_tests.yaml

name: Internal Packages Tests

on:
  pull_request:
  workflow_call:

concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: true

jobs:
  test:
    name: Test Internal Packages
    runs-on: [ubuntu-latest]
    env:
      COVERAGE_THRESHOLD: 85

    steps:
      - uses: actions/checkout@v7

      - name: Set up Go
        uses: actions/setup-go@v7
        with:
          go-version: 1.27

      - name: Ensure No Formatting Changes
        run: |
          go fmt ./...
          git diff --exit-code

      - name: Run golangci-lint
        uses: golangci/golangci-lint-action@v9
        with:
          version: v2.14.0

      - name: Run Unit and Integration Test of internal packages
        env:
          POSTGRESQL_DB_CONNECT_STRING: postgres://postgres:postgres@localhost:5432/postgres
        run: |
          # Clear test cache to ensure coverage is calculated fresh
          go clean -testcache
          # We exclude packages from coverage analysis as they are highly uncovered at the moment
          EXCLUDE_PKGS="internal/telemetry"
          COVER_PKG=$(go list ./internal/... | grep -Ev "$EXCLUDE_PKGS" | tr '\n' ',')
          go test -v -count=1 -coverprofile=coverage.out -race -tags=integration -coverpkg=$COVER_PKG ./internal/...

      - name: Test waiting-p80-report CLI
        env:
          POSTGRESQL_DB_CONNECT_STRING: postgres://postgres:postgres@localhost:5432/postgres
        run: |
          go test -v -count=1 -race -tags=integration ./cmd/waiting-p80-report/...

      - name: Print coverage report
        run: |
          go tool cover -func=coverage.out

      - name: Generate coverage report
        run: go tool cover -html=coverage.out -o=coverage.html

      - uses: actions/upload-artifact@v7.0.2
        with:
          name: coverage-report
          path: coverage.html

      - name: Enforce min coverage
        run: |
          if ! go tool cover -func=coverage.out | tail -1 | awk '{if ($3 < ENVIRON["COVERAGE_THRESHOLD"]) exit 1}'; then
          echo "::error::Code coverage is below $COVERAGE_THRESHOLD"
          exit 1
          fi

    services:
      postgres:
        image: postgres:16.15
        env:
          POSTGRES_PASSWORD: postgres
        ports:
          - 5432:5432