Improve GitHub CI runtime

.github/workflows/build-and-test.yml

@@ -40,18 +40,15 @@ jobs:
       - name: Install cocoapods dependencies  
         if: steps.cache-pods.outputs.cache-hit != 'true'
         run: bundle exec pod install
+
+      - name: Build Swift Package
+        run: swift build -j 2 --disable-index-store -v
 
       - name: Test Framework on iOS and tvOS
-        run: bundle exec fastlane ios test
+        run: bundle exec fastlane ios test ci:github
 
       - name: Test Framework on macOS
-        run: bundle exec fastlane mac test
+        run: bundle exec fastlane mac test ci:github
 
       - name: Lint podspec
         run: bundle exec pod lib lint
-
-      - name: Build Swift Package
-        run: swift build -v
-
-      - name: Test Swift Package
-        run: swift test -v

Gemfile

@@ -2,3 +2,6 @@ source "https://rubygems.org"
 
 gem "cocoapods", "1.10.1"
 gem "fastlane", "~> 2.137"
+
+plugins_path = File.join(File.dirname(__FILE__), 'fastlane', 'Pluginfile')
+eval_gemfile(plugins_path) if File.exist?(plugins_path)

Gemfile.lock

@@ -70,6 +70,7 @@ GEM
     cocoapods-try (1.2.0)
     colored (1.2)
     colored2 (3.1.2)
+    colorize (0.8.1)
     commander-fastlane (4.4.6)
       highline (~> 1.7.2)
     concurrent-ruby (1.1.8)
@@ -130,6 +131,13 @@ GEM
       xcodeproj (>= 1.13.0, < 2.0.0)
       xcpretty (~> 0.3.0)
       xcpretty-travis-formatter (>= 0.0.3)
+    fastlane-plugin-test_center (3.15.3)
+      colorize
+      json
+      plist
+      trainer
+      xcodeproj
+      xctest_list (>= 1.2.1)
     ffi (1.15.0)
     fourflusher (2.3.1)
     fuzzy_match (2.0.4)
@@ -209,6 +217,9 @@ GEM
     terminal-table (1.8.0)
       unicode-display_width (~> 1.1, >= 1.1.1)
     thread_safe (0.3.6)
+    trainer (0.9.1)
+      fastlane (>= 2.25.0)
+      plist (>= 3.1.0, < 4.0.0)
     tty-cursor (0.7.1)
     tty-screen (0.8.1)
     tty-spinner (0.9.3)
@@ -233,13 +244,15 @@ GEM
       rouge (~> 2.0.7)
     xcpretty-travis-formatter (1.0.0)
       xcpretty (~> 0.2, >= 0.0.7)
+    xctest_list (1.2.1)
 
 PLATFORMS
   ruby
 
 DEPENDENCIES
   cocoapods (= 1.10.1)
   fastlane (~> 2.137)
+  fastlane-plugin-test_center
 
 BUNDLED WITH
    1.17.3

IntrospectTests/AppKitTests.swift

@@ -7,7 +7,7 @@ import SwiftUI
 @available(macOS 10.15.0, *)
 enum TestUtils {
     enum Constants {
-        static let timeout: TimeInterval = 2
+        static let timeout: TimeInterval = 5
     }
 
     static func present<ViewType: View>(view: ViewType) {
@@ -20,6 +20,7 @@ enum TestUtils {
         window.setFrameAutosaveName("Main Window")
         window.contentView = NSHostingView(rootView: view)
         window.makeKeyAndOrderFront(nil)
+        window.layoutIfNeeded()
     }
 }
 

IntrospectTests/UIKitTests.swift

@@ -28,6 +28,7 @@ enum TestUtils {
         hostingController.beginAppearanceTransition(true, animated: false)
         window.rootViewController = hostingController
         window.makeKeyAndVisible()
+        window.layoutIfNeeded()
         hostingController.endAppearanceTransition()
     }
 }

fastlane/Fastfile

@@ -2,23 +2,32 @@ default_platform(:ios)
 skip_docs
 
 platform :ios do
-    lane :test do
-        scan(
+    lane :test do |options|
+        puts 'Running on GitHub CI.' if options[:ci] == 'github'
+        multi_scan(
             devices: ["iPhone 8"],
-            scheme: "Introspect iOS"
+            scheme: "Introspect iOS",
+            skip_build: options[:ci] == 'github',
+            try_count: 3,
+            quit_simulators: false
         )
 
-        scan(
+        multi_scan(
             devices: ["Apple TV"],
-            scheme: "Introspect tvOS"
+            scheme: "Introspect tvOS",
+            skip_build: options[:ci] == 'github',
+            try_count: 3,
+            quit_simulators: false
         )
     end
 end
 
 platform :mac do
-    lane :test do
+    lane :test do |options|
+        puts 'Running on GitHub CI.' if options[:ci] == 'github'
         scan(
-            scheme: "Introspect macOS"
+            scheme: "Introspect macOS",
+            skip_build: options[:ci] == 'github'
         )
     end
 end

fastlane/Pluginfile

@@ -0,0 +1,5 @@
+# Autogenerated by fastlane
+#
+# Ensure this file is checked in to source control!
+
+gem 'fastlane-plugin-test_center'