Fixed tvOS tests (#1928)

Turns out we hadn't been running tests on `tvOS` for a while: > [19:08:22]: Couldn't find any matching simulators for '["Apple TV (15.2)"]' - falling back to default simulator > [19:08:22]: Found simulator "iPhone 13 Pro (15.5)" I found this went I went to dig into [this failure](#1926 (comment)). Turns out that wasn't running on `tvOS` anyway. This turns them back on, fixes the compilation issues on `tvOS` tests, and ensures that we don't run into this issue again. ### Changes: - Renamed device in lane `test_tvos` - Enabled `ensure_devices_found` on `iOS` and `tvOS` lanes. This will also ensure that we don't stop running tests on iOS XX because it doesn't find that simulator. - Removed `UnitTestHostApp` storyboards and scene, since those aren't supported in `tvOS`, and aren't needed because there's no UI. - Made `StoreKitUnitTests` and `UnitTestHostApp` targets universal - No longer linking `AdServices` on `tvOS` in test targets - Disabled attribution tests on `tvOS`. Those methods weren't being compiled, but we were testing that a message was being sent, even though it no longer was. - Changed iOS 14 tests to use Xcode 13 due to xcpretty/xcode-install#466 (same as #1918).
RevenueCat · Sep 23, 2022 · e3c0dfe · e3c0dfe
1 parent 6d176f0
commit e3c0dfe
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Showing 16 changed files with 48 additions and 180 deletions.
diff --git a/.circleci/config.yml b/.circleci/config.yml
@@ -63,7 +63,9 @@ commands:
           command: gem install xcode-install
       - run:
           name: Install simulator
-          command: xcversion simulators --install="<< parameters.install-name >>"
+          command: | # Print all available simulators and install required one
+              xcversion simulators
+              xcversion simulators --install="<< parameters.install-name >>"
       - run:
           name: Create simulator
           command: xcrun simctl create '<< parameters.sim-name >>' com.apple.CoreSimulator.SimDeviceType.<< parameters.sim-device-type >> com.apple.CoreSimulator.SimRuntime.<< parameters.sim-device-runtime >>
@@ -235,7 +237,7 @@ jobs:
           command: bundle exec fastlane test_ios
           no_output_timeout: 30m
           environment:
-            SCAN_DEVICE: iPhone 13 (16.0)
+            SCAN_DEVICE: iPhone 14 (16.0)
       - compress_result_bundle:
           directory: fastlane/test_output/xctest/ios
           bundle_name: RevenueCat
@@ -571,7 +573,8 @@ workflows:
       - run-test-tvos:
           xcode_version: '14.0.0'
       - run-test-ios-14:
-          xcode_version: '14.0.0'
+          # Simulator fails to install on Xcode 14
+          xcode_version: '13.4.1'
       - run-test-ios-13:
           # Simulator fails to install on Xcode 14
           xcode_version: '13.4.1'

diff --git a/RevenueCat.xcodeproj/project.pbxproj b/RevenueCat.xcodeproj/project.pbxproj
@@ -120,9 +120,7 @@
 		2DE61A84264190830021CEA0 /* Constants.swift in Sources */ = {isa = PBXBuildFile; fileRef = 2DE61A83264190830021CEA0 /* Constants.swift */; };
 		2DEAC2DD26EFE46E006914ED /* AppDelegate.swift in Sources */ = {isa = PBXBuildFile; fileRef = 2DEAC2DC26EFE46E006914ED /* AppDelegate.swift */; };
 		2DEAC2E126EFE46E006914ED /* ViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = 2DEAC2E026EFE46E006914ED /* ViewController.swift */; };
-		2DEAC2E426EFE46E006914ED /* Main.storyboard in Resources */ = {isa = PBXBuildFile; fileRef = 2DEAC2E226EFE46E006914ED /* Main.storyboard */; };
 		2DEAC2E626EFE470006914ED /* Assets.xcassets in Resources */ = {isa = PBXBuildFile; fileRef = 2DEAC2E526EFE470006914ED /* Assets.xcassets */; };
-		2DEAC2E926EFE470006914ED /* LaunchScreen.storyboard in Resources */ = {isa = PBXBuildFile; fileRef = 2DEAC2E726EFE470006914ED /* LaunchScreen.storyboard */; };
 		2DFF6C56270CA28800ECAFAB /* MockRequestFetcher.swift in Sources */ = {isa = PBXBuildFile; fileRef = 351B517926D44FF000BD2BD7 /* MockRequestFetcher.swift */; };
 		351B513D26D4491E00BD2BD7 /* MockDeviceCache.swift in Sources */ = {isa = PBXBuildFile; fileRef = 351B513C26D4491E00BD2BD7 /* MockDeviceCache.swift */; };
 		351B513F26D4496000BD2BD7 /* MockIdentityManager.swift in Sources */ = {isa = PBXBuildFile; fileRef = 351B513E26D4496000BD2BD7 /* MockIdentityManager.swift */; };
@@ -616,9 +614,7 @@
 		2DEAC2DA26EFE46E006914ED /* UnitTestsHostApp.app */ = {isa = PBXFileReference; explicitFileType = wrapper.application; includeInIndex = 0; path = UnitTestsHostApp.app; sourceTree = BUILT_PRODUCTS_DIR; };
 		2DEAC2DC26EFE46E006914ED /* AppDelegate.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = AppDelegate.swift; sourceTree = "<group>"; };
 		2DEAC2E026EFE46E006914ED /* ViewController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ViewController.swift; sourceTree = "<group>"; };
-		2DEAC2E326EFE46E006914ED /* Base */ = {isa = PBXFileReference; lastKnownFileType = file.storyboard; name = Base; path = Base.lproj/Main.storyboard; sourceTree = "<group>"; };
 		2DEAC2E526EFE470006914ED /* Assets.xcassets */ = {isa = PBXFileReference; lastKnownFileType = folder.assetcatalog; path = Assets.xcassets; sourceTree = "<group>"; };
-		2DEAC2E826EFE470006914ED /* Base */ = {isa = PBXFileReference; lastKnownFileType = file.storyboard; name = Base; path = Base.lproj/LaunchScreen.storyboard; sourceTree = "<group>"; };
 		2DEAC2EA26EFE470006914ED /* Info.plist */ = {isa = PBXFileReference; lastKnownFileType = text.plist.xml; path = Info.plist; sourceTree = "<group>"; };
 		2DEC0CFB24A2A1B100B0E5BB /* Package.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = Package.swift; sourceTree = SOURCE_ROOT; };
 		33FFC8744F2BAE7BD8889A4C /* Pods_RevenueCat.framework */ = {isa = PBXFileReference; explicitFileType = wrapper.framework; includeInIndex = 0; path = Pods_RevenueCat.framework; sourceTree = BUILT_PRODUCTS_DIR; };
@@ -1434,9 +1430,7 @@
 			children = (
 				2DEAC2DC26EFE46E006914ED /* AppDelegate.swift */,
 				2DEAC2E026EFE46E006914ED /* ViewController.swift */,
-				2DEAC2E226EFE46E006914ED /* Main.storyboard */,
 				2DEAC2E526EFE470006914ED /* Assets.xcassets */,
-				2DEAC2E726EFE470006914ED /* LaunchScreen.storyboard */,
 				2DEAC2EA26EFE470006914ED /* Info.plist */,
 			);
 			path = UnitTestsHostApp;
@@ -2242,10 +2236,8 @@
 			isa = PBXResourcesBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
-				2DEAC2E926EFE470006914ED /* LaunchScreen.storyboard in Resources */,
 				2D735F7E26EFF198004E82A7 /* UnitTestsConfiguration.storekit in Resources */,
 				2DEAC2E626EFE470006914ED /* Assets.xcassets in Resources */,
-				2DEAC2E426EFE46E006914ED /* Main.storyboard in Resources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
@@ -2787,25 +2779,6 @@
 		};
 /* End PBXTargetDependency section */
 
-/* Begin PBXVariantGroup section */
-		2DEAC2E226EFE46E006914ED /* Main.storyboard */ = {
-			isa = PBXVariantGroup;
-			children = (
-				2DEAC2E326EFE46E006914ED /* Base */,
-			);
-			name = Main.storyboard;
-			sourceTree = "<group>";
-		};
-		2DEAC2E726EFE470006914ED /* LaunchScreen.storyboard */ = {
-			isa = PBXVariantGroup;
-			children = (
-				2DEAC2E826EFE470006914ED /* Base */,
-			);
-			name = LaunchScreen.storyboard;
-			sourceTree = "<group>";
-		};
-/* End PBXVariantGroup section */
-
 /* Begin XCBuildConfiguration section */
 		2DAC5F7926F13C9800C5258F /* Debug */ = {
 			isa = XCBuildConfiguration;
@@ -2827,11 +2800,12 @@
 				MTL_FAST_MATH = YES;
 				PRODUCT_BUNDLE_IDENTIFIER = com.revenuecat.StoreKitUnitTests;
 				PRODUCT_NAME = "$(TARGET_NAME)";
+				SUPPORTED_PLATFORMS = "macosx iphonesimulator iphoneos watchsimulator watchos appletvsimulator appletvos";
 				SWIFT_ACTIVE_COMPILATION_CONDITIONS = DEBUG;
 				SWIFT_EMIT_LOC_STRINGS = NO;
 				SWIFT_TREAT_WARNINGS_AS_ERRORS = NO;
 				SWIFT_VERSION = 5.0;
-				TARGETED_DEVICE_FAMILY = "1,2";
+				TARGETED_DEVICE_FAMILY = "1,2,3,4,6";
 				TEST_HOST = "$(BUILT_PRODUCTS_DIR)/UnitTestsHostApp.app/UnitTestsHostApp";
 			};
 			name = Debug;
@@ -2855,10 +2829,11 @@
 				MTL_FAST_MATH = YES;
 				PRODUCT_BUNDLE_IDENTIFIER = com.revenuecat.StoreKitUnitTests;
 				PRODUCT_NAME = "$(TARGET_NAME)";
+				SUPPORTED_PLATFORMS = "macosx iphonesimulator iphoneos watchsimulator watchos appletvsimulator appletvos";
 				SWIFT_EMIT_LOC_STRINGS = NO;
 				SWIFT_TREAT_WARNINGS_AS_ERRORS = NO;
 				SWIFT_VERSION = 5.0;
-				TARGETED_DEVICE_FAMILY = "1,2";
+				TARGETED_DEVICE_FAMILY = "1,2,3,4,6";
 				TEST_HOST = "$(BUILT_PRODUCTS_DIR)/UnitTestsHostApp.app/UnitTestsHostApp";
 			};
 			name = Release;
@@ -3118,9 +3093,10 @@
 				MTL_FAST_MATH = YES;
 				PRODUCT_BUNDLE_IDENTIFIER = com.revenuecat.StoreKitUnitTestsHostApp;
 				PRODUCT_NAME = "$(TARGET_NAME)";
+				SUPPORTED_PLATFORMS = "macosx iphonesimulator iphoneos watchsimulator watchos appletvsimulator appletvos";
 				SWIFT_ACTIVE_COMPILATION_CONDITIONS = DEBUG;
 				SWIFT_VERSION = 5.0;
-				TARGETED_DEVICE_FAMILY = "1,2";
+				TARGETED_DEVICE_FAMILY = "1,2,3,4,6";
 			};
 			name = Debug;
 		};
@@ -3140,8 +3116,9 @@
 				MTL_FAST_MATH = YES;
 				PRODUCT_BUNDLE_IDENTIFIER = com.revenuecat.StoreKitUnitTestsHostApp;
 				PRODUCT_NAME = "$(TARGET_NAME)";
+				SUPPORTED_PLATFORMS = "macosx iphonesimulator iphoneos watchsimulator watchos appletvsimulator appletvos";
 				SWIFT_VERSION = 5.0;
-				TARGETED_DEVICE_FAMILY = "1,2";
+				TARGETED_DEVICE_FAMILY = "1,2,3,4,6";
 			};
 			name = Release;
 		};

diff --git a/Sources/Logging/Strings/PurchaseStrings.swift b/Sources/Logging/Strings/PurchaseStrings.swift
@@ -55,7 +55,6 @@ enum PurchaseStrings {
     case product_unpurchased_or_missing
     case transaction_unverified(productID: String, errorMessage: String)
     case unknown_purchase_result(result: String)
-    case begin_refund_request_unsupported
     case begin_refund_no_entitlement_found(entitlementID: String?)
     case begin_refund_no_active_entitlement
     case begin_refund_multiple_active_entitlements
@@ -220,8 +219,6 @@ extension PurchaseStrings: CustomStringConvertible {
                 "Verification error: \(errorMessage)"
         case let .unknown_purchase_result(result):
             return "Received unknown purchase result: \(result)"
-        case .begin_refund_request_unsupported:
-            return "Tried to call beginRefundRequest in a platform that doesn't support it!"
         case .begin_refund_no_entitlement_found(let entitlementID):
             return "Could not find  \(entitlementID.flatMap { "entitlement with ID " + $0 } ?? "active entitlement")" +
                 " for refund."

diff --git a/Tests/APITesters/ObjCAPITester/ObjCAPITester.xcodeproj/project.pbxproj b/Tests/APITesters/ObjCAPITester/ObjCAPITester.xcodeproj/project.pbxproj
@@ -3,11 +3,11 @@
 	archiveVersion = 1;
 	classes = {
 	};
-	objectVersion = 54;
+	objectVersion = 55;
 	objects = {
 
 /* Begin PBXBuildFile section */
-		2C396F5E281C64B700669657 /* AdServices.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 2C396F5D281C64B700669657 /* AdServices.framework */; };
+		2C396F5E281C64B700669657 /* AdServices.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 2C396F5D281C64B700669657 /* AdServices.framework */; platformFilters = (ios, maccatalyst, macos, ); };
 		2DD77909270E23870079CBD4 /* RCAttributionNetworkAPI.m in Sources */ = {isa = PBXBuildFile; fileRef = A5D614EC26EBE84F007DDB75 /* RCAttributionNetworkAPI.m */; };
 		2DD7790B270E23870079CBD4 /* RCCustomerInfoAPI.m in Sources */ = {isa = PBXBuildFile; fileRef = A5D614F026EBE84F007DDB75 /* RCCustomerInfoAPI.m */; };
 		2DD7790C270E23870079CBD4 /* RCPurchasesErrorCodeAPI.m in Sources */ = {isa = PBXBuildFile; fileRef = A5D614EE26EBE84F007DDB75 /* RCPurchasesErrorCodeAPI.m */; };

diff --git a/Tests/APITesters/SwiftAPITester/SwiftAPITester.xcodeproj/project.pbxproj b/Tests/APITesters/SwiftAPITester/SwiftAPITester.xcodeproj/project.pbxproj
@@ -3,11 +3,11 @@
 	archiveVersion = 1;
 	classes = {
 	};
-	objectVersion = 54;
+	objectVersion = 55;
 	objects = {
 
 /* Begin PBXBuildFile section */
-		2C396F5C281C64AF00669657 /* AdServices.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 2C396F5B281C64AF00669657 /* AdServices.framework */; };
+		2C396F5C281C64AF00669657 /* AdServices.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 2C396F5B281C64AF00669657 /* AdServices.framework */; platformFilters = (ios, maccatalyst, macos, ); };
 		2DD778E4270E23460079CBD4 /* AttributionNetworkAPI.swift in Sources */ = {isa = PBXBuildFile; fileRef = A5D614CA26EBE7EA007DDB75 /* AttributionNetworkAPI.swift */; };
 		2DD778E5270E23460079CBD4 /* IntroEligibilityAPI.swift in Sources */ = {isa = PBXBuildFile; fileRef = A5D614CD26EBE7EA007DDB75 /* IntroEligibilityAPI.swift */; };
 		2DD778E6270E23460079CBD4 /* PurchasesAPI.swift in Sources */ = {isa = PBXBuildFile; fileRef = A5D614CE26EBE7EA007DDB75 /* PurchasesAPI.swift */; };

diff --git a/Tests/APITesters/SwiftAPITester/SwiftAPITester/AttributionAPI.swift b/Tests/APITesters/SwiftAPITester/SwiftAPITester/AttributionAPI.swift
@@ -72,5 +72,7 @@ func checkAttributionAPI() {
 
     attribution.collectDeviceIdentifiers()
 
+    #if !os(tvOS)
     attribution.enableAdServicesAttributionTokenCollection()
+    #endif
 }
diff --git a/Tests/StoreKitUnitTests/BeginRefundRequestHelperTests.swift b/Tests/StoreKitUnitTests/BeginRefundRequestHelperTests.swift
@@ -18,6 +18,8 @@ import XCTest
 
 @testable import RevenueCat
 
+#if os(iOS) || targetEnvironment(macCatalyst)
+
 class BeginRefundRequestHelperTests: TestCase {
 
     private var systemInfo: MockSystemInfo!
@@ -60,37 +62,6 @@ class BeginRefundRequestHelperTests: TestCase {
         }
     }
 
-    func testBeginRefundRequestForProductFatalErrorIfNotIosOrCatalyst() throws {
-        #if os(watchOS) || os(macOS) || os(tvOS)
-        expectFatalError(expectedMessage: Strings.purchase.begin_refund_request_unsupported.description) {
-            _ = try await helper.beginRefundRequest(forProduct: mockProductID)
-        }
-        #else
-        throw XCTSkip("beginRefundRequestForProduct is not available for this test.")
-        #endif
-    }
-
-    func testBeginRefundRequestForEntitlementFatalErrorIfNotIosOrCatalyst() throws {
-        #if os(watchOS) || os(macOS) || os(tvOS)
-        expectFatalError(expectedMessage: Strings.purchase.begin_refund_request_unsupported.description) {
-            _ = try await helper.beginRefundRequest(forEntitlement: mockEntitlementID)
-        }
-        #else
-        throw XCTSkip("beginRefundRequestForEntitlement is not available for this test.")
-        #endif
-    }
-
-    func testBeginRefundRequestForActiveEntitlementFatalErrorIfNotIosOrCatalyst() throws {
-        #if os(watchOS) || os(macOS) || os(tvOS)
-        expectFatalError(expectedMessage: Strings.purchase.begin_refund_request_unsupported.description) {
-            _ = try await helper.beginRefundRequestforActiveEntitlement()
-        }
-        #else
-        throw XCTSkip("beginRefundRequestForEntitlement is not available for this test.")
-        #endif
-    }
-
-#if os(iOS)
     @available(iOS 15.0, macCatalyst 15.0, *)
     func testBeginRefundRequestFailsAndPassesErrorThroughIfPurchasesUnverified() async throws {
         try AvailabilityChecks.iOS15APIAvailableOrSkipTest()
@@ -250,7 +221,6 @@ class BeginRefundRequestHelperTests: TestCase {
             expect(error.localizedDescription) == expectedError.localizedDescription
         }
     }
-#endif
 
 }
 
@@ -347,3 +317,5 @@ private extension BeginRefundRequestHelperTests {
     }
 
 }
+
+#endif
diff --git a/Tests/StoreKitUnitTests/PurchasesOrchestratorTests.swift b/Tests/StoreKitUnitTests/PurchasesOrchestratorTests.swift
@@ -545,6 +545,10 @@ class PurchasesOrchestratorTests: StoreKitConfigTestCase {
         expect(transactionListener.invokedListenForTransactionsCount) == 1
     }
 
+    #if os(iOS) || targetEnvironment(macCatalyst)
+
+    @available(watchOS, unavailable)
+    @available(tvOS, unavailable)
     func testShowManageSubscriptionsCallsCompletionWithErrorIfThereIsAFailure() {
         let message = "Failed to get managementURL from CustomerInfo. Details: customerInfo is nil."
         mockManageSubsHelper.mockError = ErrorUtils.customerInfoError(withMessage: message)
@@ -646,6 +650,8 @@ class PurchasesOrchestratorTests: StoreKitConfigTestCase {
         }
     }
 
+    #endif
+
     func testRestorePurchasesDoesNotLogWarningIfAllowSharingAppStoreAccountIsNotDefined() async throws {
         let logger = TestLogHandler()
 

diff --git a/Tests/UnitTests/Mocks/MockSK2BeginRefundRequestHelper.swift b/Tests/UnitTests/Mocks/MockSK2BeginRefundRequestHelper.swift
@@ -15,6 +15,8 @@ import Foundation
 @testable import RevenueCat
 import StoreKit
 
+#if os(iOS) || targetEnvironment(macCatalyst)
+
 @available(iOS 15.0, macCatalyst 15.0, *)
 @available(watchOS, unavailable)
 @available(tvOS, unavailable)
@@ -63,3 +65,5 @@ class MockSK2BeginRefundRequestHelper: SK2BeginRefundRequestHelper {
     }
 
 }
+
+#endif
diff --git a/Tests/UnitTests/Purchasing/Purchases/PurchasesAttributionDataTests.swift b/Tests/UnitTests/Purchasing/Purchases/PurchasesAttributionDataTests.swift
@@ -119,6 +119,8 @@ class PurchasesAttributionDataTests: BasePurchasesTests {
         expect(invokedMethodParams.appUserID) == identityManager.currentAppUserID
     }
 
+    #if !os(tvOS)
+
     @available(*, deprecated)
     func testAdClientAttributionDataIsAutomaticallyCollected() throws {
         self.setupPurchases(automaticCollection: true)
@@ -132,11 +134,6 @@ class PurchasesAttributionDataTests: BasePurchasesTests {
         expect(obtainedVersionData["iad-campaign-id"]).toNot(beNil())
     }
 
-    func testAdClientAttributionDataIsNotAutomaticallyCollectedIfDisabled() {
-        self.setupPurchases(automaticCollection: false)
-        expect(self.backend.invokedPostAttributionDataParameters).to(beNil())
-    }
-
     func testAttributionDataPostponesMultiple() {
         let data = ["yo": "dog", "what": 45, "is": ["up"]] as [String: Any]
 
@@ -148,4 +145,11 @@ class PurchasesAttributionDataTests: BasePurchasesTests {
         expect(self.subscriberAttributesManager.invokedConvertAttributionDataAndSetParametersList).to(haveCount(1))
     }
 
+    #endif
+
+    func testAdClientAttributionDataIsNotAutomaticallyCollectedIfDisabled() {
+        self.setupPurchases(automaticCollection: false)
+        expect(self.backend.invokedPostAttributionDataParameters).to(beNil())
+    }
+
 }
diff --git a/Tests/UnitTests/Purchasing/StoreKitAbstractions/SubscriptionPeriodTests.swift b/Tests/UnitTests/Purchasing/StoreKitAbstractions/SubscriptionPeriodTests.swift
@@ -112,7 +112,7 @@ class SubscriptionPeriodTests: TestCase {
 
     /// Necessary since SKProductSubscriptionPeriod.debugDescription & SKProductSubscriptionPeriod.description
     /// return the object's address in memory.
-    @available(iOS 11.2, *)
+    @available(iOS 11.2, macOS 10.13.2, tvOS 11.2, watchOS 6.2, *)
     private func description(for skProductSubscriptionPeriod: SKProductSubscriptionPeriod) -> String {
 
         let periodUnit: String

diff --git a/Tests/UnitTestsHostApp/AppDelegate.swift b/Tests/UnitTestsHostApp/AppDelegate.swift
@@ -14,31 +14,4 @@
 import UIKit
 
 @main
-class AppDelegate: UIResponder, UIApplicationDelegate {
-
-    func application(_ application: UIApplication,
-                     didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]?) -> Bool {
-        // Override point for customization after application launch.
-        return true
-    }
-
-    // MARK: UISceneSession Lifecycle
-
-    @available(iOS 13.0, *)
-    func application(_ application: UIApplication,
-                     configurationForConnecting connectingSceneSession: UISceneSession,
-                     options: UIScene.ConnectionOptions) -> UISceneConfiguration {
-        // Called when a new scene session is being created.
-        // Use this method to select a configuration to create the new scene with.
-        return UISceneConfiguration(name: "Default Configuration", sessionRole: connectingSceneSession.role)
-    }
-
-    @available(iOS 13.0, *)
-    func application(_ application: UIApplication, didDiscardSceneSessions sceneSessions: Set<UISceneSession>) {
-        // Called when the user discards a scene session.
-        // If any sessions were discarded while the application was not running, this will be called shortly after
-        // application:didFinishLaunchingWithOptions.
-        // Use this method to release any resources that were specific to the discarded scenes, as they will not return.
-    }
-
-}
+class AppDelegate: UIResponder, UIApplicationDelegate {}
diff --git a/Tests/UnitTestsHostApp/Base.lproj/LaunchScreen.storyboard b/Tests/UnitTestsHostApp/Base.lproj/LaunchScreen.storyboard