actions/_tests/integration/workflows/docker-build-publish-test.yml

---
name: Test Docker Build & Publish Integration
on:
  workflow_dispatch:
  push:
    paths:
      - 'docker-build/**'
      - 'docker-publish/**'
      - 'docker-publish-gh/**'
      - 'docker-publish-hub/**'
      - '_tests/integration/workflows/docker-build-publish-test.yml'

jobs:
  test-docker-build:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

      - name: Create test Dockerfile
        run: |
          cat > Dockerfile <<EOF
          FROM alpine:3.19
          RUN apk add --no-cache bash
          COPY test.sh /test.sh
          RUN chmod +x /test.sh
          CMD ["/test.sh"]
          EOF

          cat > test.sh <<EOF
          #!/bin/bash
          echo "Test container is running"
          EOF

      - name: Test docker-build action
        id: build
        uses: ./docker-build
        with:
          image-name: 'test-image'
          tag: 'test-tag'
          dockerfile: './Dockerfile'
          context: '.'
          platforms: 'linux/amd64'
          push: 'false'
          scan-image: 'false'

      - name: Validate build outputs
        run: |
          echo "Build outputs:"
          echo "  Image Digest: ${{ steps.build.outputs.image-digest }}"
          echo "  Build Time: ${{ steps.build.outputs.build-time }}"
          echo "  Platforms: ${{ steps.build.outputs.platforms }}"

          # Validate that we got a digest
          if [[ -z "${{ steps.build.outputs.image-digest }}" ]]; then
            echo "❌ ERROR: No image digest output"
            exit 1
          fi

          # Validate digest format (sha256:...)
          if ! echo "${{ steps.build.outputs.image-digest }}" | grep -E '^sha256:[a-f0-9]{64}'; then
            echo "❌ ERROR: Invalid digest format: ${{ steps.build.outputs.image-digest }}"
            exit 1
          fi

          echo "✅ Docker build validation passed"

  test-docker-inputs:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

      - name: Create test Dockerfile
        run: |
          cat > Dockerfile <<EOF
          FROM alpine:3.19
          CMD ["echo", "test"]
          EOF

      - name: Test with build-args
        id: build-with-args
        uses: ./docker-build
        with:
          image-name: 'test-build-args'
          tag: 'latest'
          dockerfile: './Dockerfile'
          context: '.'
          build-args: |
            ARG1=value1
            ARG2=value2
          platforms: 'linux/amd64'
          push: 'false'
          scan-image: 'false'

      - name: Validate build-args handling
        run: |
          if [[ -z "${{ steps.build-with-args.outputs.image-digest }}" ]]; then
            echo "❌ ERROR: Build with build-args failed"
            exit 1
          fi
          echo "✅ Build-args handling validated"

  test-platform-detection:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

      - name: Create test Dockerfile
        run: |
          cat > Dockerfile <<EOF
          FROM alpine:3.19
          CMD ["echo", "multi-platform test"]
          EOF

      - name: Test multi-platform build
        id: multi-platform
        uses: ./docker-build
        with:
          image-name: 'test-multiplatform'
          tag: 'latest'
          dockerfile: './Dockerfile'
          context: '.'
          platforms: 'linux/amd64,linux/arm64'
          push: 'false'
          scan-image: 'false'

      - name: Validate platform matrix output
        run: |
          echo "Platform Matrix: ${{ steps.multi-platform.outputs.platform-matrix }}"

          # Check that we got platform results
          if [[ -z "${{ steps.multi-platform.outputs.platform-matrix }}" ]]; then
            echo "⚠️  WARNING: No platform matrix output (may be expected for local builds)"
          else
            echo "✅ Platform matrix generated"
          fi

          echo "✅ Multi-platform build validated"

  test-input-validation:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

      - name: Test invalid tag format
        id: invalid-tag
        uses: ./docker-build
        with:
          image-name: 'test-image'
          tag: 'INVALID TAG WITH SPACES'
          dockerfile: './Dockerfile'
          context: '.'
          platforms: 'linux/amd64'
          push: 'false'
        continue-on-error: true

      - name: Validate tag validation
        run: |
          if [ "${{ steps.invalid-tag.outcome }}" != "failure" ]; then
            echo "❌ ERROR: Invalid tag should have failed validation"
            exit 1
          fi
          echo "✅ Tag validation works correctly"

      - name: Test invalid image name
        id: invalid-image
        uses: ./docker-build
        with:
          image-name: 'UPPERCASE_NOT_ALLOWED'
          tag: 'latest'
          dockerfile: './Dockerfile'
          context: '.'
          platforms: 'linux/amd64'
          push: 'false'
        continue-on-error: true

      - name: Validate image name validation
        run: |
          if [ "${{ steps.invalid-image.outcome }}" != "failure" ]; then
            echo "❌ ERROR: Invalid image name should have failed validation"
            exit 1
          fi
          echo "✅ Image name validation works correctly"