test.yml

# Terraform Provider testing workflow.
name: Tests

# This GitHub action runs your tests for each pull request and push.
# Optionally, you can turn it on using a schedule for regular testing.
on:
  pull_request:
    paths-ignore:
      - "README.md"
  push:
    branches:
      - main
    paths-ignore:
      - "README.md"

# Testing only needs permissions to read the repository contents.
permissions:
  contents: read

# Default values to simplify job configurations below.
env:
  # Go language version to use for building. This value should also be updated
  # in the release workflow if changed.
  GO_VERSION: "1.21"

jobs:
  # Ensure project builds before running testing matrix
  build:
    name: Build
    runs-on: ubuntu-latest
    timeout-minutes: 5
    steps:
      - uses: actions/setup-go@v5
        with:
          go-version: ${{ env.GO_VERSION }}
      - uses: actions/checkout@v4
      - run: go mod download
      - run: go build -v .

  setup_test_env:
    name: Setup Acceptance Test Environment
    runs-on: ubuntu-latest
    timeout-minutes: 10
    outputs:
      pdsn_server_url: ${{ steps.server_address.outputs.url }}
      server_name: ${{ steps.random.outputs.server_name }}
    steps:
      - uses: actions/checkout@v4
      - id: random
        run: |
          random_mysql_root_password=$(uuidgen)
          echo "::add-mask::$random_mysql_root_password"
          echo "mysql_root_password=$random_mysql_root_password" >> $GITHUB_OUTPUT
          random_pdns_webserver_password=$(uuidgen)
          echo "::add-mask::$random_pdns_webserver_password"
          echo "pdns_webserver_password=$random_pdns_webserver_password" >> $GITHUB_OUTPUT
          echo "server_name=tf-pdns-$(uuidgen)" >> $GITHUB_OUTPUT
      - uses: chuhlomin/render-template@v1.10
        with:
          template: files/cloud-config.yaml
          vars: |
            mysql_root_password: ${{ steps.random.outputs.mysql_root_password }}
            pdns_api_key: ${{ secrets.POWERDNS_API_KEY }}
            pdns_webserver_password: ${{ steps.random.outputs.pdns_webserver_password }}
          result_path: cloud-config.yaml
      - uses: 3bit/setup-hcloud@v2
      - run: |
          hcloud server create --name ${{ steps.random.outputs.server_name }} \
           --type cx22 \
           --image docker-ce \
           --ssh-key terraform-provider-powerdns \
           --location nbg1 \
           --user-data-from-file cloud-config.yaml
        env:
          HCLOUD_TOKEN: ${{ secrets.HCLOUD_TOKEN }}
      - id: server_address
        run: echo "url=http://$(hcloud server ip ${{ steps.random.outputs.server_name }}):8081/api/v1" >> $GITHUB_OUTPUT
        env:
          HCLOUD_TOKEN: ${{ secrets.HCLOUD_TOKEN }}
      # Give the test server some time to start its services
      - run: sleep 60
      - run: 'curl -H "X-API-Key: ${{ secrets.POWERDNS_API_KEY }}" -d @files/example-zone.json ${{ steps.server_address.outputs.url }}/servers/localhost/zones'

  # Run acceptance tests in a matrix with Terraform CLI versions
  test:
    name: Terraform Provider Acceptance Tests
    needs:
      - build
      - setup_test_env
    runs-on: ubuntu-latest
    timeout-minutes: 15
    strategy:
      fail-fast: false
      matrix:
        # list whatever Terraform versions here you would like to support
        terraform:
          - "1.6.*"
          - "1.7.*"
          - "1.8.*"
          - "1.9.*"
    steps:
      - uses: actions/setup-go@v5
        with:
          go-version: ${{ env.GO_VERSION }}
      - uses: hashicorp/setup-terraform@v3
        with:
          terraform_version: ${{ matrix.terraform }}
          terraform_wrapper: false
      - uses: actions/checkout@v4
      - run: go mod download
      - env:
          TF_ACC: "1"
          POWERDNS_API_KEY: ${{ secrets.POWERDNS_API_KEY }}
          POWERDNS_SERVER_URL: ${{ needs.setup_test_env.outputs.pdsn_server_url }}
        run: go test -v -cover ./internal/provider/
        timeout-minutes: 10

  teardown_test_env:
    name: Teardown Acceptance Test Environment
    runs-on: ubuntu-latest
    needs:
      - setup_test_env
      - test
    if: ${{ always() }}
    steps:
      - uses: 3bit/setup-hcloud@v2
      - run: |
          hcloud server delete ${{ needs.setup_test_env.outputs.server_name }}
        env:
          HCLOUD_TOKEN: ${{ secrets.HCLOUD_TOKEN }}