From b297a61131a92ee42c19de916c4a7fd4a8a20a6e Mon Sep 17 00:00:00 2001
From: David Roman <2538074+davdroman@users.noreply.github.com>
Date: Tue, 16 Jul 2024 22:37:47 +0100
Subject: [PATCH] WIP

---
 Tests/Tests/ViewTypes/ColorPickerTests.swift                     | 1 +
 Tests/Tests/ViewTypes/DatePickerTests.swift                      | 1 +
 Tests/Tests/ViewTypes/DatePickerWithCompactFieldStyleTests.swift | 1 +
 Tests/Tests/ViewTypes/DatePickerWithGraphicalStyleTests.swift    | 1 +
 Tests/Tests/ViewTypes/DatePickerWithWheelStyleTests.swift        | 1 +
 Tests/Tests/ViewTypes/FormTests.swift                            | 1 +
 Tests/Tests/ViewTypes/FormWithGroupedStyleTests.swift            | 1 +
 Tests/Tests/ViewTypes/FullScreenCoverTests.swift                 | 1 +
 Tests/Tests/ViewTypes/ListCellTests.swift                        | 1 +
 Tests/Tests/ViewTypes/ListTests.swift                            | 1 +
 Tests/Tests/ViewTypes/ListWithGroupedStyleTests.swift            | 1 +
 Tests/Tests/ViewTypes/ListWithInsetGroupedStyleTests.swift       | 1 +
 Tests/Tests/ViewTypes/ListWithInsetStyleTests.swift              | 1 +
 Tests/Tests/ViewTypes/ListWithPlainStyleTests.swift              | 1 +
 Tests/Tests/ViewTypes/ListWithSidebarStyleTests.swift            | 1 +
 Tests/Tests/ViewTypes/MapTests.swift                             | 1 +
 Tests/Tests/ViewTypes/NavigationSplitViewTests.swift             | 1 +
 Tests/Tests/ViewTypes/NavigationStackTests.swift                 | 1 +
 Tests/Tests/ViewTypes/NavigationViewWithColumnsStyleTests.swift  | 1 +
 Tests/Tests/ViewTypes/NavigationViewWithStackStyleTests.swift    | 1 +
 Tests/Tests/ViewTypes/PageControlTests.swift                     | 1 +
 Tests/Tests/ViewTypes/PickerWithSegmentedStyleTests.swift        | 1 +
 Tests/Tests/ViewTypes/PickerWithWheelStyleTests.swift            | 1 +
 Tests/Tests/ViewTypes/PopoverTests.swift                         | 1 +
 Tests/Tests/ViewTypes/ProgressViewWithCircularStyleTests.swift   | 1 +
 Tests/Tests/ViewTypes/ProgressViewWithLinearStyleTests.swift     | 1 +
 Tests/Tests/ViewTypes/ScrollViewTests.swift                      | 1 +
 Tests/Tests/ViewTypes/SearchFieldTests.swift                     | 1 +
 Tests/Tests/ViewTypes/SecureFieldTests.swift                     | 1 +
 Tests/Tests/ViewTypes/SheetTests.swift                           | 1 +
 Tests/Tests/ViewTypes/SliderTests.swift                          | 1 +
 Tests/Tests/ViewTypes/StepperTests.swift                         | 1 +
 Tests/Tests/ViewTypes/TabViewTests.swift                         | 1 +
 Tests/Tests/ViewTypes/TabViewWithPageStyleTests.swift            | 1 +
 Tests/Tests/ViewTypes/TableTests.swift                           | 1 +
 Tests/Tests/ViewTypes/TextEditorTests.swift                      | 1 +
 Tests/Tests/ViewTypes/TextFieldTests.swift                       | 1 +
 Tests/Tests/ViewTypes/TextFieldWithVerticalAxisTests.swift       | 1 +
 Tests/Tests/ViewTypes/ToggleTests.swift                          | 1 +
 Tests/Tests/ViewTypes/ToggleWithSwitchStyleTests.swift           | 1 +
 Tests/Tests/ViewTypes/VideoPlayerTests.swift                     | 1 +
 Tests/Tests/ViewTypes/ViewControllerTests.swift                  | 1 +
 Tests/Tests/ViewTypes/ViewTests.swift                            | 1 +
 Tests/Tests/ViewTypes/WindowTests.swift                          | 1 +
 44 files changed, 44 insertions(+)

diff --git a/Tests/Tests/ViewTypes/ColorPickerTests.swift b/Tests/Tests/ViewTypes/ColorPickerTests.swift
index 25375eb6..f61bd4b9 100644
--- a/Tests/Tests/ViewTypes/ColorPickerTests.swift
+++ b/Tests/Tests/ViewTypes/ColorPickerTests.swift
@@ -4,6 +4,7 @@ import SwiftUIIntrospect
 import XCTest
 
 @available(iOS 14, macOS 11, *)
+@MainActor
 final class ColorPickerTests: XCTestCase {
     #if canImport(UIKit)
     typealias PlatformColor = UIColor
diff --git a/Tests/Tests/ViewTypes/DatePickerTests.swift b/Tests/Tests/ViewTypes/DatePickerTests.swift
index f105cd72..1cdaf623 100644
--- a/Tests/Tests/ViewTypes/DatePickerTests.swift
+++ b/Tests/Tests/ViewTypes/DatePickerTests.swift
@@ -3,6 +3,7 @@ import SwiftUI
 import SwiftUIIntrospect
 import XCTest
 
+@MainActor
 final class DatePickerTests: XCTestCase {
     #if canImport(UIKit)
     typealias PlatformDatePicker = UIDatePicker
diff --git a/Tests/Tests/ViewTypes/DatePickerWithCompactFieldStyleTests.swift b/Tests/Tests/ViewTypes/DatePickerWithCompactFieldStyleTests.swift
index 6ac88b55..3698f84b 100644
--- a/Tests/Tests/ViewTypes/DatePickerWithCompactFieldStyleTests.swift
+++ b/Tests/Tests/ViewTypes/DatePickerWithCompactFieldStyleTests.swift
@@ -4,6 +4,7 @@ import SwiftUIIntrospect
 import XCTest
 
 @available(iOS 14, macOS 10.15.4, *)
+@MainActor
 final class DatePickerWithCompactStyleTests: XCTestCase {
     #if canImport(UIKit)
     typealias PlatformDatePickerWithCompactStyle = UIDatePicker
diff --git a/Tests/Tests/ViewTypes/DatePickerWithGraphicalStyleTests.swift b/Tests/Tests/ViewTypes/DatePickerWithGraphicalStyleTests.swift
index c4a4fbc3..8aa62db4 100644
--- a/Tests/Tests/ViewTypes/DatePickerWithGraphicalStyleTests.swift
+++ b/Tests/Tests/ViewTypes/DatePickerWithGraphicalStyleTests.swift
@@ -4,6 +4,7 @@ import SwiftUIIntrospect
 import XCTest
 
 @available(iOS 14, *)
+@MainActor
 final class DatePickerWithGraphicalStyleTests: XCTestCase {
     #if canImport(UIKit)
     typealias PlatformDatePickerWithGraphicalStyle = UIDatePicker
diff --git a/Tests/Tests/ViewTypes/DatePickerWithWheelStyleTests.swift b/Tests/Tests/ViewTypes/DatePickerWithWheelStyleTests.swift
index 1f9df82a..ac1256f2 100644
--- a/Tests/Tests/ViewTypes/DatePickerWithWheelStyleTests.swift
+++ b/Tests/Tests/ViewTypes/DatePickerWithWheelStyleTests.swift
@@ -3,6 +3,7 @@ import SwiftUI
 import SwiftUIIntrospect
 import XCTest
 
+@MainActor
 final class DatePickerWithWheelStyleTests: XCTestCase {
     #if canImport(UIKit)
     typealias PlatformDatePickerWithWheelStyle = UIDatePicker
diff --git a/Tests/Tests/ViewTypes/FormTests.swift b/Tests/Tests/ViewTypes/FormTests.swift
index b6b5d852..c6125c8b 100644
--- a/Tests/Tests/ViewTypes/FormTests.swift
+++ b/Tests/Tests/ViewTypes/FormTests.swift
@@ -3,6 +3,7 @@ import SwiftUI
 import SwiftUIIntrospect
 import XCTest
 
+@MainActor
 final class FormTests: XCTestCase {
     #if canImport(UIKit)
     typealias PlatformForm = UIScrollView // covers both UITableView and UICollectionView
diff --git a/Tests/Tests/ViewTypes/FormWithGroupedStyleTests.swift b/Tests/Tests/ViewTypes/FormWithGroupedStyleTests.swift
index 90df9208..d6fdef3b 100644
--- a/Tests/Tests/ViewTypes/FormWithGroupedStyleTests.swift
+++ b/Tests/Tests/ViewTypes/FormWithGroupedStyleTests.swift
@@ -3,6 +3,7 @@ import SwiftUIIntrospect
 import XCTest
 
 @available(iOS 16, tvOS 16, macOS 13, *)
+@MainActor
 final class FormWithGroupedStyleTests: XCTestCase {
     #if canImport(UIKit)
     typealias PlatformFormWithGroupedStyle = UIScrollView // covers both UITableView and UICollectionView
diff --git a/Tests/Tests/ViewTypes/FullScreenCoverTests.swift b/Tests/Tests/ViewTypes/FullScreenCoverTests.swift
index d5a2e675..66944199 100644
--- a/Tests/Tests/ViewTypes/FullScreenCoverTests.swift
+++ b/Tests/Tests/ViewTypes/FullScreenCoverTests.swift
@@ -4,6 +4,7 @@ import SwiftUIIntrospect
 import XCTest
 
 @available(iOS 14, tvOS 14, *)
+@MainActor
 final class FullScreenCoverTests: XCTestCase {
     func testPresentationAsFullScreenCover() throws {
         guard #available(iOS 14, tvOS 14, *) else {
diff --git a/Tests/Tests/ViewTypes/ListCellTests.swift b/Tests/Tests/ViewTypes/ListCellTests.swift
index d6882abf..2d4b65a9 100644
--- a/Tests/Tests/ViewTypes/ListCellTests.swift
+++ b/Tests/Tests/ViewTypes/ListCellTests.swift
@@ -2,6 +2,7 @@ import SwiftUI
 import SwiftUIIntrospect
 import XCTest
 
+@MainActor
 final class ListCellTests: XCTestCase {
     #if canImport(UIKit)
     typealias PlatformListCell = UIView // covers both UITableViewCell and UICollectionViewCell
diff --git a/Tests/Tests/ViewTypes/ListTests.swift b/Tests/Tests/ViewTypes/ListTests.swift
index 1b8da8f0..fe722b93 100644
--- a/Tests/Tests/ViewTypes/ListTests.swift
+++ b/Tests/Tests/ViewTypes/ListTests.swift
@@ -2,6 +2,7 @@ import SwiftUI
 import SwiftUIIntrospect
 import XCTest
 
+@MainActor
 final class ListTests: XCTestCase {
     #if canImport(UIKit)
     typealias PlatformList = UIScrollView // covers both UITableView and UICollectionView
diff --git a/Tests/Tests/ViewTypes/ListWithGroupedStyleTests.swift b/Tests/Tests/ViewTypes/ListWithGroupedStyleTests.swift
index 16793db8..5949ee45 100644
--- a/Tests/Tests/ViewTypes/ListWithGroupedStyleTests.swift
+++ b/Tests/Tests/ViewTypes/ListWithGroupedStyleTests.swift
@@ -3,6 +3,7 @@ import SwiftUI
 import SwiftUIIntrospect
 import XCTest
 
+@MainActor
 final class ListWithGroupedStyleTests: XCTestCase {
     #if canImport(UIKit)
     typealias PlatformListWithGroupedStyle = UIScrollView // covers both UITableView and UICollectionView
diff --git a/Tests/Tests/ViewTypes/ListWithInsetGroupedStyleTests.swift b/Tests/Tests/ViewTypes/ListWithInsetGroupedStyleTests.swift
index 23a539fa..12f6cd8f 100644
--- a/Tests/Tests/ViewTypes/ListWithInsetGroupedStyleTests.swift
+++ b/Tests/Tests/ViewTypes/ListWithInsetGroupedStyleTests.swift
@@ -4,6 +4,7 @@ import SwiftUIIntrospect
 import XCTest
 
 @available(iOS 14, *)
+@MainActor
 final class ListWithInsetGroupedStyleTests: XCTestCase {
     #if canImport(UIKit)
     typealias PlatformListWithInsetGroupedStyle = UIScrollView // covers both UITableView and UICollectionView
diff --git a/Tests/Tests/ViewTypes/ListWithInsetStyleTests.swift b/Tests/Tests/ViewTypes/ListWithInsetStyleTests.swift
index 86e1746a..db88d126 100644
--- a/Tests/Tests/ViewTypes/ListWithInsetStyleTests.swift
+++ b/Tests/Tests/ViewTypes/ListWithInsetStyleTests.swift
@@ -4,6 +4,7 @@ import SwiftUIIntrospect
 import XCTest
 
 @available(iOS 14, macOS 11, *)
+@MainActor
 final class ListWithInsetStyleTests: XCTestCase {
     #if canImport(UIKit)
     typealias PlatformListWithInsetStyle = UIScrollView // covers both UITableView and UICollectionView
diff --git a/Tests/Tests/ViewTypes/ListWithPlainStyleTests.swift b/Tests/Tests/ViewTypes/ListWithPlainStyleTests.swift
index 115a5a34..1ad621f3 100644
--- a/Tests/Tests/ViewTypes/ListWithPlainStyleTests.swift
+++ b/Tests/Tests/ViewTypes/ListWithPlainStyleTests.swift
@@ -2,6 +2,7 @@ import SwiftUI
 import SwiftUIIntrospect
 import XCTest
 
+@MainActor
 final class ListWithPlainStyleTests: XCTestCase {
     #if canImport(UIKit)
     typealias PlatformListWithPlainStyle = UIScrollView // covers both UITableView and UICollectionView
diff --git a/Tests/Tests/ViewTypes/ListWithSidebarStyleTests.swift b/Tests/Tests/ViewTypes/ListWithSidebarStyleTests.swift
index c45d456f..43de00ef 100644
--- a/Tests/Tests/ViewTypes/ListWithSidebarStyleTests.swift
+++ b/Tests/Tests/ViewTypes/ListWithSidebarStyleTests.swift
@@ -4,6 +4,7 @@ import SwiftUIIntrospect
 import XCTest
 
 @available(iOS 14, macOS 10.15, *)
+@MainActor
 final class ListWithSidebarStyleTests: XCTestCase {
     #if canImport(UIKit)
     typealias PlatformListWithSidebarStyle = UIScrollView // covers both UITableView and UICollectionView
diff --git a/Tests/Tests/ViewTypes/MapTests.swift b/Tests/Tests/ViewTypes/MapTests.swift
index 2199b4cd..27032671 100644
--- a/Tests/Tests/ViewTypes/MapTests.swift
+++ b/Tests/Tests/ViewTypes/MapTests.swift
@@ -5,6 +5,7 @@ import SwiftUIIntrospect
 import XCTest
 
 @available(iOS 14, tvOS 14, macOS 11, *)
+@MainActor
 final class MapTests: XCTestCase {
     typealias PlatformMap = MKMapView
 
diff --git a/Tests/Tests/ViewTypes/NavigationSplitViewTests.swift b/Tests/Tests/ViewTypes/NavigationSplitViewTests.swift
index ac619ab0..391ebe9d 100644
--- a/Tests/Tests/ViewTypes/NavigationSplitViewTests.swift
+++ b/Tests/Tests/ViewTypes/NavigationSplitViewTests.swift
@@ -3,6 +3,7 @@ import SwiftUIIntrospect
 import XCTest
 
 @available(iOS 16, tvOS 16, macOS 13, *)
+@MainActor
 final class NavigationSplitViewTests: XCTestCase {
     #if canImport(UIKit) && (os(iOS) || os(visionOS))
     typealias PlatformNavigationSplitView = UISplitViewController
diff --git a/Tests/Tests/ViewTypes/NavigationStackTests.swift b/Tests/Tests/ViewTypes/NavigationStackTests.swift
index 579a6a0b..9ed4ac0c 100644
--- a/Tests/Tests/ViewTypes/NavigationStackTests.swift
+++ b/Tests/Tests/ViewTypes/NavigationStackTests.swift
@@ -4,6 +4,7 @@ import SwiftUIIntrospect
 import XCTest
 
 @available(iOS 16, tvOS 16, *)
+@MainActor
 final class NavigationStackTests: XCTestCase {
     #if canImport(UIKit)
     typealias PlatformNavigationStack = UINavigationController
diff --git a/Tests/Tests/ViewTypes/NavigationViewWithColumnsStyleTests.swift b/Tests/Tests/ViewTypes/NavigationViewWithColumnsStyleTests.swift
index a54edd7e..4a1ae555 100644
--- a/Tests/Tests/ViewTypes/NavigationViewWithColumnsStyleTests.swift
+++ b/Tests/Tests/ViewTypes/NavigationViewWithColumnsStyleTests.swift
@@ -2,6 +2,7 @@ import SwiftUI
 import SwiftUIIntrospect
 import XCTest
 
+@MainActor
 final class NavigationViewWithColumnsStyleTests: XCTestCase {
     #if canImport(UIKit) && (os(iOS) || os(visionOS))
     typealias PlatformNavigationViewWithColumnsStyle = UISplitViewController
diff --git a/Tests/Tests/ViewTypes/NavigationViewWithStackStyleTests.swift b/Tests/Tests/ViewTypes/NavigationViewWithStackStyleTests.swift
index 36e2849b..95ad9133 100644
--- a/Tests/Tests/ViewTypes/NavigationViewWithStackStyleTests.swift
+++ b/Tests/Tests/ViewTypes/NavigationViewWithStackStyleTests.swift
@@ -3,6 +3,7 @@ import SwiftUI
 import SwiftUIIntrospect
 import XCTest
 
+@MainActor
 final class NavigationViewWithStackStyleTests: XCTestCase {
     #if canImport(UIKit)
     typealias PlatformNavigationViewWithStackStyle = UINavigationController
diff --git a/Tests/Tests/ViewTypes/PageControlTests.swift b/Tests/Tests/ViewTypes/PageControlTests.swift
index 3ef343e4..2b6aed8b 100644
--- a/Tests/Tests/ViewTypes/PageControlTests.swift
+++ b/Tests/Tests/ViewTypes/PageControlTests.swift
@@ -4,6 +4,7 @@ import SwiftUIIntrospect
 import XCTest
 
 @available(iOS 14, tvOS 14, *)
+@MainActor
 final class PageControlTests: XCTestCase {
     #if canImport(UIKit)
     typealias PlatformPageControl = UIPageControl
diff --git a/Tests/Tests/ViewTypes/PickerWithSegmentedStyleTests.swift b/Tests/Tests/ViewTypes/PickerWithSegmentedStyleTests.swift
index 54123e4e..109c27d3 100644
--- a/Tests/Tests/ViewTypes/PickerWithSegmentedStyleTests.swift
+++ b/Tests/Tests/ViewTypes/PickerWithSegmentedStyleTests.swift
@@ -2,6 +2,7 @@ import SwiftUI
 import SwiftUIIntrospect
 import XCTest
 
+@MainActor
 final class PickerWithSegmentedStyleTests: XCTestCase {
     #if canImport(UIKit)
     typealias PlatformPickerWithSegmentedStyle = UISegmentedControl
diff --git a/Tests/Tests/ViewTypes/PickerWithWheelStyleTests.swift b/Tests/Tests/ViewTypes/PickerWithWheelStyleTests.swift
index 8c05558e..10be27b9 100644
--- a/Tests/Tests/ViewTypes/PickerWithWheelStyleTests.swift
+++ b/Tests/Tests/ViewTypes/PickerWithWheelStyleTests.swift
@@ -3,6 +3,7 @@ import SwiftUI
 import SwiftUIIntrospect
 import XCTest
 
+@MainActor
 final class PickerWithWheelStyleTests: XCTestCase {
     #if canImport(UIKit)
     typealias PlatformPickerWithWheelStyle = UIPickerView
diff --git a/Tests/Tests/ViewTypes/PopoverTests.swift b/Tests/Tests/ViewTypes/PopoverTests.swift
index 7bc52dce..9b31e073 100644
--- a/Tests/Tests/ViewTypes/PopoverTests.swift
+++ b/Tests/Tests/ViewTypes/PopoverTests.swift
@@ -3,6 +3,7 @@ import SwiftUI
 import SwiftUIIntrospect
 import XCTest
 
+@MainActor
 final class PopoverTests: XCTestCase {
     func testPopover() throws {
         XCTAssertViewIntrospection(of: UIPopoverPresentationController.self) { spies in
diff --git a/Tests/Tests/ViewTypes/ProgressViewWithCircularStyleTests.swift b/Tests/Tests/ViewTypes/ProgressViewWithCircularStyleTests.swift
index 4234c913..b39448a4 100644
--- a/Tests/Tests/ViewTypes/ProgressViewWithCircularStyleTests.swift
+++ b/Tests/Tests/ViewTypes/ProgressViewWithCircularStyleTests.swift
@@ -2,6 +2,7 @@ import SwiftUI
 import SwiftUIIntrospect
 import XCTest
 
+@MainActor
 final class ProgressViewWithCircularStyleTests: XCTestCase {
     #if canImport(UIKit)
     typealias PlatformProgressViewWithCircularStyle = UIActivityIndicatorView
diff --git a/Tests/Tests/ViewTypes/ProgressViewWithLinearStyleTests.swift b/Tests/Tests/ViewTypes/ProgressViewWithLinearStyleTests.swift
index 9dac3147..d6b889c2 100644
--- a/Tests/Tests/ViewTypes/ProgressViewWithLinearStyleTests.swift
+++ b/Tests/Tests/ViewTypes/ProgressViewWithLinearStyleTests.swift
@@ -2,6 +2,7 @@ import SwiftUI
 import SwiftUIIntrospect
 import XCTest
 
+@MainActor
 final class ProgressViewWithLinearStyleTests: XCTestCase {
     #if canImport(UIKit)
     typealias PlatformProgressViewWithLinearStyle = UIProgressView
diff --git a/Tests/Tests/ViewTypes/ScrollViewTests.swift b/Tests/Tests/ViewTypes/ScrollViewTests.swift
index e5befb54..caa9c6dc 100644
--- a/Tests/Tests/ViewTypes/ScrollViewTests.swift
+++ b/Tests/Tests/ViewTypes/ScrollViewTests.swift
@@ -2,6 +2,7 @@ import SwiftUI
 import SwiftUIIntrospect
 import XCTest
 
+@MainActor
 final class ScrollViewTests: XCTestCase {
     #if canImport(UIKit)
     typealias PlatformScrollView = UIScrollView
diff --git a/Tests/Tests/ViewTypes/SearchFieldTests.swift b/Tests/Tests/ViewTypes/SearchFieldTests.swift
index bd69fae0..ce197d77 100644
--- a/Tests/Tests/ViewTypes/SearchFieldTests.swift
+++ b/Tests/Tests/ViewTypes/SearchFieldTests.swift
@@ -4,6 +4,7 @@ import SwiftUIIntrospect
 import XCTest
 
 @available(iOS 15, tvOS 15, *)
+@MainActor
 final class SearchFieldTests: XCTestCase {
     #if canImport(UIKit)
     typealias PlatformSearchField = UISearchBar
diff --git a/Tests/Tests/ViewTypes/SecureFieldTests.swift b/Tests/Tests/ViewTypes/SecureFieldTests.swift
index 042c47de..bc2174d6 100644
--- a/Tests/Tests/ViewTypes/SecureFieldTests.swift
+++ b/Tests/Tests/ViewTypes/SecureFieldTests.swift
@@ -2,6 +2,7 @@ import SwiftUI
 import SwiftUIIntrospect
 import XCTest
 
+@MainActor
 final class SecureFieldTests: XCTestCase {
     #if canImport(UIKit)
     typealias PlatformSecureField = UITextField
diff --git a/Tests/Tests/ViewTypes/SheetTests.swift b/Tests/Tests/ViewTypes/SheetTests.swift
index cda888a7..6607f96d 100644
--- a/Tests/Tests/ViewTypes/SheetTests.swift
+++ b/Tests/Tests/ViewTypes/SheetTests.swift
@@ -3,6 +3,7 @@ import SwiftUI
 import SwiftUIIntrospect
 import XCTest
 
+@MainActor
 final class SheetTests: XCTestCase {
     #if os(iOS)
     func testSheet() throws {
diff --git a/Tests/Tests/ViewTypes/SliderTests.swift b/Tests/Tests/ViewTypes/SliderTests.swift
index db3200bb..cb2c6e9e 100644
--- a/Tests/Tests/ViewTypes/SliderTests.swift
+++ b/Tests/Tests/ViewTypes/SliderTests.swift
@@ -3,6 +3,7 @@ import SwiftUI
 import SwiftUIIntrospect
 import XCTest
 
+@MainActor
 final class SliderTests: XCTestCase {
     #if canImport(UIKit)
     typealias PlatformSlider = UISlider
diff --git a/Tests/Tests/ViewTypes/StepperTests.swift b/Tests/Tests/ViewTypes/StepperTests.swift
index e130f1de..bf36df46 100644
--- a/Tests/Tests/ViewTypes/StepperTests.swift
+++ b/Tests/Tests/ViewTypes/StepperTests.swift
@@ -3,6 +3,7 @@ import SwiftUI
 import SwiftUIIntrospect
 import XCTest
 
+@MainActor
 final class StepperTests: XCTestCase {
     #if canImport(UIKit)
     typealias PlatformStepper = UIStepper
diff --git a/Tests/Tests/ViewTypes/TabViewTests.swift b/Tests/Tests/ViewTypes/TabViewTests.swift
index 50b558e2..45b8db7f 100644
--- a/Tests/Tests/ViewTypes/TabViewTests.swift
+++ b/Tests/Tests/ViewTypes/TabViewTests.swift
@@ -3,6 +3,7 @@ import SwiftUI
 import SwiftUIIntrospect
 import XCTest
 
+@MainActor
 final class TabViewTests: XCTestCase {
     #if canImport(UIKit)
     typealias PlatformTabView = UITabBarController
diff --git a/Tests/Tests/ViewTypes/TabViewWithPageStyleTests.swift b/Tests/Tests/ViewTypes/TabViewWithPageStyleTests.swift
index d7bd8791..3506ce46 100644
--- a/Tests/Tests/ViewTypes/TabViewWithPageStyleTests.swift
+++ b/Tests/Tests/ViewTypes/TabViewWithPageStyleTests.swift
@@ -4,6 +4,7 @@ import SwiftUIIntrospect
 import XCTest
 
 @available(iOS 14, tvOS 14, *)
+@MainActor
 final class TabViewWithPageStyleTests: XCTestCase {
     #if canImport(UIKit)
     typealias PlatformTabViewWithPageStyle = UICollectionView
diff --git a/Tests/Tests/ViewTypes/TableTests.swift b/Tests/Tests/ViewTypes/TableTests.swift
index b30967c8..2c13fe18 100644
--- a/Tests/Tests/ViewTypes/TableTests.swift
+++ b/Tests/Tests/ViewTypes/TableTests.swift
@@ -4,6 +4,7 @@ import SwiftUIIntrospect
 import XCTest
 
 @available(iOS 16, macOS 12, *)
+@MainActor
 final class TableTests: XCTestCase {
     #if canImport(UIKit)
     typealias PlatformTable = UICollectionView
diff --git a/Tests/Tests/ViewTypes/TextEditorTests.swift b/Tests/Tests/ViewTypes/TextEditorTests.swift
index 6eca638d..17469009 100644
--- a/Tests/Tests/ViewTypes/TextEditorTests.swift
+++ b/Tests/Tests/ViewTypes/TextEditorTests.swift
@@ -4,6 +4,7 @@ import SwiftUIIntrospect
 import XCTest
 
 @available(iOS 14, macOS 11, *)
+@MainActor
 final class TextEditorTests: XCTestCase {
     #if canImport(UIKit)
     typealias PlatformTextEditor = UITextView
diff --git a/Tests/Tests/ViewTypes/TextFieldTests.swift b/Tests/Tests/ViewTypes/TextFieldTests.swift
index 0e65c99a..fde6895e 100644
--- a/Tests/Tests/ViewTypes/TextFieldTests.swift
+++ b/Tests/Tests/ViewTypes/TextFieldTests.swift
@@ -2,6 +2,7 @@ import SwiftUI
 import SwiftUIIntrospect
 import XCTest
 
+@MainActor
 final class TextFieldTests: XCTestCase {
     #if canImport(UIKit)
     typealias PlatformTextField = UITextField
diff --git a/Tests/Tests/ViewTypes/TextFieldWithVerticalAxisTests.swift b/Tests/Tests/ViewTypes/TextFieldWithVerticalAxisTests.swift
index f0bad5f5..b124e832 100644
--- a/Tests/Tests/ViewTypes/TextFieldWithVerticalAxisTests.swift
+++ b/Tests/Tests/ViewTypes/TextFieldWithVerticalAxisTests.swift
@@ -3,6 +3,7 @@ import SwiftUIIntrospect
 import XCTest
 
 @available(iOS 16, tvOS 16, macOS 13, *)
+@MainActor
 final class TextFieldWithVerticalAxisTests: XCTestCase {
     #if canImport(UIKit) && (os(iOS) || os(visionOS))
     typealias PlatformTextField = UITextView
diff --git a/Tests/Tests/ViewTypes/ToggleTests.swift b/Tests/Tests/ViewTypes/ToggleTests.swift
index fae82b4e..765d6ebb 100644
--- a/Tests/Tests/ViewTypes/ToggleTests.swift
+++ b/Tests/Tests/ViewTypes/ToggleTests.swift
@@ -3,6 +3,7 @@ import SwiftUI
 import SwiftUIIntrospect
 import XCTest
 
+@MainActor
 final class ToggleTests: XCTestCase {
     #if canImport(UIKit)
     typealias PlatformToggle = UISwitch
diff --git a/Tests/Tests/ViewTypes/ToggleWithSwitchStyleTests.swift b/Tests/Tests/ViewTypes/ToggleWithSwitchStyleTests.swift
index 8df51c45..6a3b7758 100644
--- a/Tests/Tests/ViewTypes/ToggleWithSwitchStyleTests.swift
+++ b/Tests/Tests/ViewTypes/ToggleWithSwitchStyleTests.swift
@@ -3,6 +3,7 @@ import SwiftUI
 import SwiftUIIntrospect
 import XCTest
 
+@MainActor
 final class ToggleWithSwitchStyleTests: XCTestCase {
     #if canImport(UIKit)
     typealias PlatformToggleWithSwitchStyle = UISwitch
diff --git a/Tests/Tests/ViewTypes/VideoPlayerTests.swift b/Tests/Tests/ViewTypes/VideoPlayerTests.swift
index 9658001e..c7019722 100644
--- a/Tests/Tests/ViewTypes/VideoPlayerTests.swift
+++ b/Tests/Tests/ViewTypes/VideoPlayerTests.swift
@@ -5,6 +5,7 @@ import SwiftUIIntrospect
 import XCTest
 
 @available(iOS 14, tvOS 14, macOS 11, *)
+@MainActor
 final class VideoPlayerTests: XCTestCase {
     #if canImport(UIKit)
     typealias PlatformVideoPlayer = AVPlayerViewController
diff --git a/Tests/Tests/ViewTypes/ViewControllerTests.swift b/Tests/Tests/ViewTypes/ViewControllerTests.swift
index a0a7993b..0f4d6d31 100644
--- a/Tests/Tests/ViewTypes/ViewControllerTests.swift
+++ b/Tests/Tests/ViewTypes/ViewControllerTests.swift
@@ -3,6 +3,7 @@ import SwiftUI
 import SwiftUIIntrospect
 import XCTest
 
+@MainActor
 final class ViewControllerTests: XCTestCase {
     func testViewController() {
         XCTAssertViewIntrospection(of: PlatformViewController.self) { spies in
diff --git a/Tests/Tests/ViewTypes/ViewTests.swift b/Tests/Tests/ViewTypes/ViewTests.swift
index 1dcf065e..b7457940 100644
--- a/Tests/Tests/ViewTypes/ViewTests.swift
+++ b/Tests/Tests/ViewTypes/ViewTests.swift
@@ -2,6 +2,7 @@ import SwiftUI
 import SwiftUIIntrospect
 import XCTest
 
+@MainActor
 final class ViewTests: XCTestCase {
     func testView() {
         XCTAssertViewIntrospection(of: PlatformView.self) { spies in
diff --git a/Tests/Tests/ViewTypes/WindowTests.swift b/Tests/Tests/ViewTypes/WindowTests.swift
index a6f43ab1..cf474426 100644
--- a/Tests/Tests/ViewTypes/WindowTests.swift
+++ b/Tests/Tests/ViewTypes/WindowTests.swift
@@ -2,6 +2,7 @@ import SwiftUI
 import SwiftUIIntrospect
 import XCTest
 
+@MainActor
 final class WindowTests: XCTestCase {
     #if canImport(UIKit)
     typealias PlatformWindow = UIWindow