action-test.yml

name: action-test
on: [push]
jobs:
  build-dev-image:
    name: build dev image
    permissions:
      packages: write
    runs-on: ubuntu-latest 
    steps:
    - name: checkout
      uses: actions/checkout@v4

    - name: login to GitHub container registry
      uses: docker/login-action@v3
      with:
        registry: ghcr.io
        username: ${{ github.repository_owner }}
        password: ${{ secrets.GITHUB_TOKEN }}

    - name: build and push
      uses: docker/build-push-action@v6
      with:
        push: true
        build-args: |
          VERSION=dev
        tags: |
          ghcr.io/vladopajic/go-test-coverage:dev

    - uses: actions/delete-package-versions@v5
      with: 
        owner: vladopajic
        package-name: go-test-coverage
        package-type: container
        min-versions-to-keep: 5
        delete-only-untagged-versions: true
  test:
    name: test
    runs-on: ubuntu-latest
    needs: build-dev-image

    steps:
      - name: checkout
        uses: actions/checkout@v4

      - name: setup go
        uses: actions/setup-go@v5
        with:
          go-version-file: go.mod

      - name: generate test coverage
        run: go test ./... -coverprofile=./cover.out -covermode=atomic

      - name: set action image version to dev
        run: |
          yq e -i '.runs.image = "docker://ghcr.io/vladopajic/go-test-coverage:dev"' action.yml
          image=$(yq '.runs.image' action.yml)
          echo "Image: $image"

      ## Test 1

      - name: "test: total coverage 0% (config)"
        uses: ./
        id: test-1
        with:
          config: ./.github/workflows/testdata/zero.yml
      
      - name: "check: test output values"
        if: ${{ steps.test-1.outputs.total-coverage == '' ||  steps.test-1.outputs.badge-text == '' || steps.test-1.outputs.badge-color == '' }}
        shell: bash
        run: echo "Previous step should have output values" && exit 1

      ## Test 2

      - name: "test: total coverage 100% (config)"
        uses: ./
        id: test-2
        continue-on-error: true
        with:
          config: ./.github/workflows/testdata/total100.yml
      
      - name: "check: test should have failed"
        if: steps.test-2.outcome != 'failure'
        shell: bash
        run: echo "Previous step should have failed" && exit 1

      - name: "check: test output values"
        if: ${{ steps.test-2.outputs.total-coverage == '' ||  steps.test-2.outputs.badge-text == '' || steps.test-2.outputs.badge-color == '' }}
        shell: bash
        run: echo "Previous step should have output values" && exit 1

      ## Test 3

      - name: "test: total coverage 0% (inputs)"
        uses: ./
        id: test-3
        with:
          profile: cover.out
          local-prefix: "github.com/vladopajic/go-test-coverage/v2"
          threshold-file: 0
          threshold-package: 0
          threshold-total: 0

      ## Test 4

      - name: "test: total coverage 100% (inputs)"
        uses: ./
        id: test-4
        continue-on-error: true
        with:
          profile: cover.out
          local-prefix: "github.com/vladopajic/go-test-coverage/v2"
          threshold-file: 0
          threshold-package: 0
          threshold-total: 100
      
      - name: "check: test should have failed"
        if: steps.test-4.outcome != 'failure'
        shell: bash
        run: echo "Previous step should have failed" && exit 1

      ## Test 5

      - name: "test: override config"
        uses: ./
        id: test-5
        with:
          config: ./.github/workflows/testdata/total100.yml
          threshold-file: 0
          threshold-package: 0
          threshold-total: 0