Trio/.github/workflows/unit_tests.yml

name: zzz [DO NOT RUN] Automated unit tests

on:
  workflow_dispatch: # TODO: remove this after testing
  pull_request:
    branches:
      - dev
      - main
  push:
    branches:
      - dev
      - main

jobs:
  test:
    name: Run Unit Tests
    runs-on: macos-15
    if: github.repository_owner == 'nightscout'

    steps:
      - name: Select Xcode version
        run: sudo xcode-select -s /Applications/Xcode_16.3.app/Contents/Developer

      - name: Checkout code
        uses: actions/checkout@v4
        with:
          fetch-depth: 1
          submodules: recursive

      - name: Build for testing
        run: |
          set -o pipefail && \
          time xcodebuild build-for-testing \
            -workspace Trio.xcworkspace \
            -scheme "Trio Tests" \
            -destination 'platform=iOS Simulator,name=iPhone 16,OS=18.4' \
      - name: Run tests
        run: |
          set -o pipefail
          time xcodebuild test-without-building \
            -workspace Trio.xcworkspace \
            -scheme "Trio Tests" \
            -destination 'platform=iOS Simulator,name=iPhone 16,OS=18.4' \
          2>&1 | tee xcodebuild.log

      - name: Annotate test results
        if: always()
        run: |
          if [ -f xcodebuild.log ]; then
            if grep -q "Failing tests:" xcodebuild.log; then
              echo "::error title=Unit Tests Failed::Some tests failed"
              echo "## ❌ Some tests failed:" >> $GITHUB_STEP_SUMMARY
              grep -A 20 "Failing tests:" xcodebuild.log | \
                grep -E '^\s+[A-Za-z0-9]+\..+\(\)' | \
                sed 's/^/  - /' >> $GITHUB_STEP_SUMMARY
              echo "::group::Failed Test List"
              grep -A 20 "Failing tests:" xcodebuild.log | \
                grep -E '^\s+[A-Za-z0-9]+\..+\(\)' | \
                sed 's/^/  - /'
              echo "::endgroup::"
            else
              echo "::notice title=Unit Tests Passed::✅ All tests passed"
              echo "✅ All tests passed" >> $GITHUB_STEP_SUMMARY
            fi
          else
            echo "::warning::Test log (xcodebuild.log) not found"
          fi