test.yml

name: Run acceptance tests
on:
  push:

  # Workflow dispatch listener to enable on-demand acceptance test runs on external PRs.
  # How to use this:
  # * Do a sanity check on the submitted PR
  # * Copy the most recent commit hash of the PR branch
  # * Go to 'Actions' -> 'Run acceptance tests' -> 'Run workflow'
  # * Fill in the following:
  #   * `checkout-repo`: `<PR author>/connect-helm-charts`
  #   * `checkout-ref`: <copied commit hash>
  #   * `branch`: `acceptance-tests-on-forks`
  workflow_dispatch:
    inputs:
      checkout-repo:
        required: false
      checkout-ref:
        required: false

jobs:
  test:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v2
        with:
          fetch-depth: 0
          repository: ${{ github.event.inputs.checkout-repo }}
          ref: ${{ github.event.inputs.checkout-ref }}

      - name: Set up Helm
        uses: azure/setup-helm@v1
        with:
          version: v3.4.1

      - name: Set up ct CLI
        uses: helm/chart-testing-action@v2.0.1
        with:
          version: v3.3.0

      - name: Check if chart has changed
        id: list-changed
        run: |
          changed=$(ct list-changed --config ct.yaml)
          if [[ -n "$changed" ]]; then
            echo "::set-output name=changed::true"
          fi

      - name: Install yq
        run: sudo snap install yq
        if: steps.list-changed.outputs.changed == 'true'

      - name: Add fixtures to YAML test cases
        env:
          OP_CONNECT_CREDENTIALS: ${{ secrets.OP_CONNECT_CREDENTIALS }}
          OP_CONNECT_TOKEN: ${{ secrets.OP_CONNECT_TOKEN }}
        run: |
          cat > fixtures.yaml << EOF
          acceptanceTests:
            enabled: true
            fixtures:
              vaultId: v5pz6venw4roosmkzdq2nhpv6u
              itemId: hrgkzhrlvscomepxlgafb2m3ca
              secretValue: RGVhciBzZWN1cml0eSByZXNlYXJjaGVyLCB0aGlzIGlzIGp1c3QgYSBkdW1teSBzZWNyZXQuIFBsZWFzZSBkb24ndCByZXBvcnQgaXQu
          EOF

          for values_file in charts/connect/ci/*.yaml; do
            # Add secrets
            yq eval '.connect.credentials = strenv(OP_CONNECT_CREDENTIALS) | .operator.token.value = strenv(OP_CONNECT_TOKEN)' -i $values_file

            # Add acceptance test fixtures
            yq eval-all --inplace 'select(fileIndex == 0) * select(fileIndex == 1)' $values_file fixtures.yaml
          done

      - name: Spin up local Kubernetes cluster
        uses: helm/kind-action@v1.1.0

      - name: Deploy and run acceptance tests
        run: ct install --config ct.yaml