From e92d3f1ef8def9fbae862758fe111e26e1ccb45f Mon Sep 17 00:00:00 2001
From: Richard Gist <Richard.Gist@live.com>
Date: Fri, 4 Nov 2022 14:03:46 -0600
Subject: [PATCH 1/4] Fix IRGen crash by removing storing UIButton on test VC

---
 .../SwiftUIExampleTests/UIKitInteropTests.swift           | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/ExampleApps/SwiftUIExample/SwiftUIExampleTests/UIKitInteropTests.swift b/ExampleApps/SwiftUIExample/SwiftUIExampleTests/UIKitInteropTests.swift
index 154a2a92f..198bc385c 100644
--- a/ExampleApps/SwiftUIExample/SwiftUIExampleTests/UIKitInteropTests.swift
+++ b/ExampleApps/SwiftUIExample/SwiftUIExampleTests/UIKitInteropTests.swift
@@ -99,13 +99,12 @@ final class UIKitInteropTests: XCTestCase, View {
 
     func testPuttingAUIKitViewThatDoesNotTakeInDataInsideASwiftUIWorkflow() async throws {
         final class FR1: UIWorkflowItem<Never, Never>, FlowRepresentable {
-            let nextButton = UIButton()
-
             @objc private func nextPressed() {
                 proceedInWorkflow()
             }
 
             override func viewDidLoad() {
+                let nextButton = UIButton()
                 nextButton.setTitle("Next", for: .normal)
                 nextButton.setTitleColor(.systemBlue, for: .normal)
                 nextButton.addTarget(self, action: #selector(nextPressed), for: .touchUpInside)
@@ -143,8 +142,9 @@ final class UIKitInteropTests: XCTestCase, View {
                 proceedCalled.fulfill()
             }
 
-            XCTAssertEqual(vc.nextButton.willRespondToUser, true)
-            vc.nextButton.simulateTouch()
+            let nextButton = try XCTUnwrap(vc.view.subviews.first { $0 is UIButton } as? UIButton)
+            XCTAssertEqual(nextButton.willRespondToUser, true)
+            nextButton.simulateTouch()
 
             wait(for: [proceedCalled], timeout: TestConstant.timeout)
         }

From 296bf11a752be764ce8c3103b3bb633b6f5bc038 Mon Sep 17 00:00:00 2001
From: Richard Gist <Richard.Gist@live.com>
Date: Fri, 4 Nov 2022 14:09:43 -0600
Subject: [PATCH 2/4] Get nextButton through tag for added assurance the
 correct button was found

---
 .../SwiftUIExampleTests/UIKitInteropTests.swift               | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/ExampleApps/SwiftUIExample/SwiftUIExampleTests/UIKitInteropTests.swift b/ExampleApps/SwiftUIExample/SwiftUIExampleTests/UIKitInteropTests.swift
index 198bc385c..b465cb36d 100644
--- a/ExampleApps/SwiftUIExample/SwiftUIExampleTests/UIKitInteropTests.swift
+++ b/ExampleApps/SwiftUIExample/SwiftUIExampleTests/UIKitInteropTests.swift
@@ -99,12 +99,14 @@ final class UIKitInteropTests: XCTestCase, View {
 
     func testPuttingAUIKitViewThatDoesNotTakeInDataInsideASwiftUIWorkflow() async throws {
         final class FR1: UIWorkflowItem<Never, Never>, FlowRepresentable {
+            let nextButtonTag = UUID().hashValue
             @objc private func nextPressed() {
                 proceedInWorkflow()
             }
 
             override func viewDidLoad() {
                 let nextButton = UIButton()
+                nextButton.tag = nextButtonTag
                 nextButton.setTitle("Next", for: .normal)
                 nextButton.setTitleColor(.systemBlue, for: .normal)
                 nextButton.addTarget(self, action: #selector(nextPressed), for: .touchUpInside)
@@ -142,7 +144,7 @@ final class UIKitInteropTests: XCTestCase, View {
                 proceedCalled.fulfill()
             }
 
-            let nextButton = try XCTUnwrap(vc.view.subviews.first { $0 is UIButton } as? UIButton)
+            let nextButton = try XCTUnwrap(vc.view.viewWithTag(vc.nextButtonTag) as? UIButton)
             XCTAssertEqual(nextButton.willRespondToUser, true)
             nextButton.simulateTouch()
 

From fc4a017fb9c5b3bd2aeac7657e66fda7f70a019b Mon Sep 17 00:00:00 2001
From: Richard Gist <Richard.Gist@live.com>
Date: Sat, 5 Nov 2022 08:38:55 -0600
Subject: [PATCH 3/4] Adding back removed new line

---
 .../SwiftUIExample/SwiftUIExampleTests/UIKitInteropTests.swift   | 1 +
 1 file changed, 1 insertion(+)

diff --git a/ExampleApps/SwiftUIExample/SwiftUIExampleTests/UIKitInteropTests.swift b/ExampleApps/SwiftUIExample/SwiftUIExampleTests/UIKitInteropTests.swift
index b465cb36d..4c4f27e42 100644
--- a/ExampleApps/SwiftUIExample/SwiftUIExampleTests/UIKitInteropTests.swift
+++ b/ExampleApps/SwiftUIExample/SwiftUIExampleTests/UIKitInteropTests.swift
@@ -100,6 +100,7 @@ final class UIKitInteropTests: XCTestCase, View {
     func testPuttingAUIKitViewThatDoesNotTakeInDataInsideASwiftUIWorkflow() async throws {
         final class FR1: UIWorkflowItem<Never, Never>, FlowRepresentable {
             let nextButtonTag = UUID().hashValue
+            
             @objc private func nextPressed() {
                 proceedInWorkflow()
             }

From 6cc9b802bc296c4311c21d42314439e681a6da7a Mon Sep 17 00:00:00 2001
From: Richard Gist <Richard.Gist@live.com>
Date: Sat, 5 Nov 2022 08:40:58 -0600
Subject: [PATCH 4/4] VSCode in GitHub was lying about whitespace

---
 .../SwiftUIExample/SwiftUIExampleTests/UIKitInteropTests.swift  | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ExampleApps/SwiftUIExample/SwiftUIExampleTests/UIKitInteropTests.swift b/ExampleApps/SwiftUIExample/SwiftUIExampleTests/UIKitInteropTests.swift
index 4c4f27e42..850f67cb1 100644
--- a/ExampleApps/SwiftUIExample/SwiftUIExampleTests/UIKitInteropTests.swift
+++ b/ExampleApps/SwiftUIExample/SwiftUIExampleTests/UIKitInteropTests.swift
@@ -100,7 +100,7 @@ final class UIKitInteropTests: XCTestCase, View {
     func testPuttingAUIKitViewThatDoesNotTakeInDataInsideASwiftUIWorkflow() async throws {
         final class FR1: UIWorkflowItem<Never, Never>, FlowRepresentable {
             let nextButtonTag = UUID().hashValue
-            
+
             @objc private func nextPressed() {
                 proceedInWorkflow()
             }