test_integration.yml

# Terraform Provider testing workflow using different terraform versions
# and clouds.
name: Integration tests

# This GitHub action runs your tests for each pull request.
on:
  pull_request:
    paths-ignore:
      - "README.md"
      - "project-docs/**"
  push:
    branches:
      - "main"
    paths-ignore:
      - "README.md"
      - "project-docs/**"

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

jobs:
  # Ensure project builds before running testing matrix
  build:
    name: Build
    runs-on: ubuntu-latest
    timeout-minutes: 5
    steps:
      - uses: actions/checkout@v4
      - uses: actions/setup-go@v4
      - run: go build -v .

  # Run acceptance tests in a matrix with Terraform CLI versions
  test:
    name: Integration
    needs: build
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        # Different clouds
        cloud:
          - "lxd"
          - "microk8s"
        terraform:
          - "1.4.*"
          - "1.5.*"
          - "1.6.*"
    timeout-minutes: 60
    steps:
      - uses: actions/checkout@v4
      - uses: actions/setup-go@v4
        with:
          go-version-file: "go.mod"
          cache: true
      - uses: hashicorp/setup-terraform@v3
        with:
          terraform_version: ${{ matrix.terraform }}
          terraform_wrapper: false
      - name: Setup operator environment
        uses: charmed-kubernetes/actions-operator@main
        with:
          provider: ${{ matrix.cloud }}
          juju-channel: 2.9/stable
      - name: "Set environment to configure provider"
        # language=bash
        run: |
          CONTROLLER=$(juju whoami --format yaml | yq .controller)

          echo "JUJU_CONTROLLER_ADDRESSES=$(juju show-controller | yq .$CONTROLLER.details.api-endpoints | yq -r '. | join(",")')" >> $GITHUB_ENV
          echo "JUJU_USERNAME=$(juju show-controller | yq .$CONTROLLER.account.user)"  >> $GITHUB_ENV
          echo "JUJU_PASSWORD=$(cat ~/.local/share/juju/accounts.yaml | yq .controllers.$CONTROLLER.password)"  >> $GITHUB_ENV
          echo "JUJU_CA_CERT<<EOF" >> $GITHUB_ENV
          juju show-controller | yq .$CONTROLLER.details.ca-cert >> $GITHUB_ENV
          echo "EOF" >> $GITHUB_ENV
      - run: go mod download
      - env:
          TF_ACC: "1"
          TEST_CLOUD: ${{ matrix.cloud }}
        run: go test -timeout 40m -v -cover ./internal/provider/
        timeout-minutes: 40