Setup unit tests for Enterprise.

.github/workflows/unit_tests_enterprise.yml

@@ -0,0 +1,56 @@
+name: Unit Tests (Enterprise)
+
+on:
+  workflow_dispatch:
+
+  push:
+    branches: [ develop ]
+
+  pull_request:
+
+jobs:
+  tests:
+    name: Tests (Enterprise)
+    runs-on: macos-14
+
+    concurrency:
+      # Only allow a single run of this workflow on each branch, automatically cancelling older runs.
+      group: ${{ format('unit-tests-enterprise{0}', github.ref) }}
+      cancel-in-progress: true
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - uses: actions/cache@v4
+        with:
+          path: vendor/bundle
+          key: ${{ runner.os }}-gems-${{ hashFiles('**/Gemfile.lock') }}
+          restore-keys: |
+            ${{ runner.os }}-gems-
+
+      - name: Setup environment
+        run: source ci_scripts/ci_common.sh && setup_github_actions_environment
+
+      - name: Configure Enterprise
+        run: bundle exec fastlane config_enterprise
+
+      - name: SwiftFormat
+        run: swiftformat --lint .
+
+      - name: Run tests
+        run: bundle exec fastlane unit_tests skip_previews:true
+
+      - name: Zip results # for faster upload
+        if: failure()
+        working-directory: fastlane/test_output
+        run: zip -r UnitTests.zip UnitTests.xcresult
+
+      - name: Archive artifacts
+        uses: actions/upload-artifact@v4
+        # We only care about artefacts if the tests fail
+        if: failure()
+        with:
+            name: Results
+            path: fastlane/test_output/UnitTests.zip
+            retention-days: 1
+            if-no-files-found: ignore

ci_scripts/ci_post_clone.sh

@@ -9,8 +9,7 @@ install_xcode_cloud_brew_dependencies
 if [ "$CI_WORKFLOW" = "Nightly" ]; then
     bundle exec fastlane config_nightly build_number:"$CI_BUILD_NUMBER"
 elif [ "$CI_WORKFLOW" = "Enterprise" ]; then
-    # Not sure what Xcode Cloud does, might need to also
-    # git submodule update --init --recursive
+    # Xcode Cloud automatically fetches the submodule.
     bundle exec fastlane config_enterprise
 else
     bundle exec fastlane config_production

fastlane/Fastfile

@@ -79,7 +79,7 @@ lane :alpha do
   upload_to_browserstack()
 end
 
-lane :unit_tests do
+lane :unit_tests do |options|
   run_tests(
     scheme: "UnitTests",
     device: 'iPhone 15',
@@ -88,13 +88,15 @@ lane :unit_tests do
     number_of_retries: 3,
   )
 
-  run_tests(
-    scheme: "PreviewTests",
-    device: 'iPhone 15',
-    result_bundle: true,
-    number_of_retries: 3,
-    xcargs: '-skipPackagePluginValidation',
-  )
+  if !options[:skip_previews]
+    run_tests(
+      scheme: "PreviewTests",
+      device: 'iPhone 15',
+      result_bundle: true,
+      number_of_retries: 3,
+      xcargs: '-skipPackagePluginValidation',
+    )
+  end
 
   # We use xcresultparser in the workflow to collect coverage from both result bundles.
 end