unit-tests.yml

name: Run Unit Tests

on:
  pull_request:

# Ensures that only a single workflow per PR will run at a time. Cancels in-progress jobs if new commit is pushed.
concurrency:
  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
  cancel-in-progress: true

env:
  # -short flag purposefully omitted because there are some longer unit tests
  COMMAND: go test -race -timeout 10m -failfast -p 2 $(go list ./... | grep -v /cmd | grep -v /examples)
  GO_VERSION: 1.21

jobs:
  test-unit:
    continue-on-error: true
    name: unit-tests
    runs-on: ubuntu-latest
    steps:
      - id: go-cache-paths
        run: |
          echo "::set-output name=go-build::$(go env GOCACHE)"
          echo "::set-output name=go-mod::$(go env GOMODCACHE)"

      # Install and setup go
      - name: Set up Go ${{ env.GO_VERSION }}
        uses: actions/setup-go@v5
        with:
          go-version: ${{ env.GO_VERSION }}

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

      - name: Go Mod Cache
        uses: actions/cache@v2
        with:
          path: ${{ steps.go-cache-paths.outputs.go-mod }}
          key: ${{ runner.os }}-go-mod-${{ hashFiles('**/go.sum') }}
      - name: Go Build Cache
        uses: actions/cache@v2
        with:
          path: ${{ steps.go-cache-paths.outputs.go-build }}
          key: ${{ runner.os }}-go-build-${{ hashFiles('**/go.sum') }}

      - name: Download Go Dependencies
        run: |
          go mod download
          cd local-interchain && go mod download

      - name: run unit tests
        id: run_test
        run: ${{ env.COMMAND }}

      - name: Retry Failed Test
        if: steps.run_test.outcome == 'failure'
        run: |
          for i in 1 2; do
            echo "Retry attempt $i"
            if  ${{ env.COMMAND }}; then
              echo "Test passed on retry"
              exit 0
            fi
          done
          echo "Test failed after retries"
          exit 1