test-plan.yaml

name: Test terraform-plan

on: [pull_request]

jobs:
  no_changes:
    runs-on: ubuntu-latest
    name: No changes
    env:
      GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
    steps:
      - name: Checkout
        uses: actions/checkout@v2

      - name: Plan
        uses: ./terraform-plan
        id: plan
        with:
          path: tests/plan/no_changes

      - name: Verify outputs
        run: |
          echo "changes=${{ steps.plan.outputs.changes }}"

          if [[ "${{ steps.plan.outputs.changes }}" != "false" ]]; then
            echo "::error:: output changes not set correctly"
            exit 1
          fi

  no_changes_no_comment:
    runs-on: ubuntu-latest
    name: No changes without comment
    env:
      GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
    steps:
      - name: Checkout
        uses: actions/checkout@v2

      - name: Plan
        uses: ./terraform-plan
        with:
          path: tests/plan/no_changes
          add_github_comment: false

  plan_change_comment:
    runs-on: ubuntu-latest
    name: Change
    env:
      GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
    steps:
      - name: Checkout
        uses: actions/checkout@v2

      - name: Plan
        uses: ./terraform-plan
        id: plan
        with:
          path: tests/plan/plan

      - name: Verify outputs
        run: |
          echo "changes=${{ steps.plan.outputs.changes }}"

          if [[ "${{ steps.plan.outputs.changes }}" != "true" ]]; then
            echo "::error:: output changes not set correctly"
            exit 1
          fi

  plan_change_no_comment:
    runs-on: ubuntu-latest
    name: Change without github comment
    env:
      GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
    steps:
      - name: Checkout
        uses: actions/checkout@v2

      - name: Plan
        uses: ./terraform-plan
        with:
          path: tests/plan/plan
          add_github_comment: false

  error:
    runs-on: ubuntu-latest
    name: Error
    env:
      GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
    steps:
      - name: Checkout
        uses: actions/checkout@v2

      - name: Plan
        uses: ./terraform-plan
        continue-on-error: true
        id: plan
        with:
          path: tests/plan/error

      - name: Check invalid
        run: |
          if [[ "${{ steps.plan.outcome }}" != "failure" ]]; then
            echo "Plan did not fail correctly"
            exit 1
          fi

  error_no_comment:
    runs-on: ubuntu-latest
    name: Error without comment
    env:
      GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
    steps:
      - name: Checkout
        uses: actions/checkout@v2

      - name: Plan
        uses: ./terraform-plan
        continue-on-error: true
        id: plan
        with:
          path: tests/plan/error
          add_github_comment: false

      - name: Check invalid
        run: |
          if [[ "${{ steps.plan.outcome }}" != "failure" ]]; then
            echo "Plan did not fail correctly"
            exit 1
          fi

  plan_without_token:
    runs-on: ubuntu-latest
    name: Add comment without token
    steps:
      - name: Checkout
        uses: actions/checkout@v2

      - name: Plan
        uses: ./terraform-plan
        continue-on-error: true
        id: plan
        with:
          path: tests/plan/error

      - name: Check invalid
        run: |
          if [[ "${{ steps.plan.outcome }}" != "failure" ]]; then
            echo "Plan did not fail correctly"
            exit 1
          fi