integration-test.yml

name: Integration Test

on:
  push:
    branches: [master, main]
  pull_request:
    branches: [master, main]
  workflow_dispatch:

permissions:
  contents: write
  pull-requests: write

concurrency:
  group: integration-${{ github.event.pull_request.number || github.ref }}
  cancel-in-progress: true

jobs:
  test-action:
    name: Test Action End-to-End
    runs-on: ubuntu-latest

    steps:
      - name: Checkout code
        uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4

      - name: Make test changes
        run: |
          echo "Integration test run at $(date -u)" > integration-test-output.txt

      - name: Run create-pull-request action
        id: cpr
        uses: ./
        with:
          token: ${{ secrets.GITHUB_TOKEN }}
          commit-message: "test: integration test commit"
          branch: integration-test/verify-action
          title: "test: Verify create-pull-request action works"
          body: |
            Automated integration test PR.
            This PR was created by the integration test workflow to verify the action works correctly.
            **This PR can be closed without merging.**
          labels: test, automated
          delete-branch: true

      - name: Verify outputs
        run: |
          echo "Pull Request Number: ${{ steps.cpr.outputs.pull-request-number }}"
          echo "Pull Request URL: ${{ steps.cpr.outputs.pull-request-url }}"
          echo "Operation: ${{ steps.cpr.outputs.pull-request-operation }}"
          echo "Head SHA: ${{ steps.cpr.outputs.pull-request-head-sha }}"
          echo "Branch: ${{ steps.cpr.outputs.pull-request-branch }}"

          # Verify critical outputs are non-empty
          if [ -z "${{ steps.cpr.outputs.pull-request-number }}" ]; then
            echo "FAIL: pull-request-number is empty"
            exit 1
          fi

          if [ -z "${{ steps.cpr.outputs.pull-request-url }}" ]; then
            echo "FAIL: pull-request-url is empty"
            exit 1
          fi

          OPERATION="${{ steps.cpr.outputs.pull-request-operation }}"
          if [ "$OPERATION" != "created" ] && [ "$OPERATION" != "updated" ]; then
            echo "FAIL: unexpected operation '$OPERATION' (expected 'created' or 'updated')"
            exit 1
          fi

          echo "All output validations passed!"

      - name: Close test PR
        if: steps.cpr.outputs.pull-request-number
        run: |
          gh pr close ${{ steps.cpr.outputs.pull-request-number }} --delete-branch || true
        env:
          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}

  test-no-changes:
    name: Test No Changes Scenario
    runs-on: ubuntu-latest

    steps:
      - name: Checkout code
        uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4

      - name: Run action without changes
        id: cpr
        uses: ./
        with:
          token: ${{ secrets.GITHUB_TOKEN }}
          branch: integration-test/no-changes

      - name: Verify no PR was created
        run: |
          if [ -n "${{ steps.cpr.outputs.pull-request-number }}" ]; then
            echo "FAIL: PR was created when no changes exist"
            exit 1
          fi
          echo "Correctly handled no-changes scenario"

  test-docker-build:
    name: Test Docker Image Runs
    runs-on: ubuntu-latest

    steps:
      - name: Checkout code
        uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4

      - name: Build Docker image
        run: docker build -t cpr-test .

      - name: Verify Python module resolves
        run: |
          docker run --rm --entrypoint python cpr-test -c "from create_pull_request.main import run; print('Module import OK')"