name: Pull Request Merge Validation

on:
  pull_request_target:
    types:
      - closed

jobs:
  validate-merged-pr:
    if: ${{ github.event.pull_request.merged == true }}
    runs-on: ubuntu-latest
    steps:
      - name: Checkout merged commit
        uses: actions/checkout@v4
        with:
          ref: ${{ github.event.pull_request.merge_commit_sha }}

      - name: Setup Go
        uses: actions/setup-go@v5
        with:
          go-version-file: go.mod

      - name: Run full unit test suite
        run: go test ./...

      - name: Run behavior suite
        run: ./script/run-behavior-suite-docker.sh