Fix tests

Author: laevandus

DemoApp/Shared/StreamChatWrapper.swift

@@ -138,7 +138,7 @@ extension StreamChatWrapper {
         }
     }
 
-    func logOut(completion: @escaping () -> Void) {
+    func logOut(completion: @escaping @MainActor @Sendable() -> Void) {
         guard let client = self.client else {
             logClientNotInstantiated()
             return

Sources/StreamChatUI/ChatMessageList/Attachments/Gallery/ChatMessageImageGallery+ImagePreview.swift

@@ -95,10 +95,8 @@ extension ChatMessageGalleryView {
                 from: attachment?.payload,
                 maxResolutionInPixels: components.imageAttachmentMaxPixels
             ) { [weak self] _ in
-                Task { @MainActor in
-                    self?.loadingIndicator.isVisible = false
-                    self?.imageTask = nil
-                }
+                self?.loadingIndicator.isVisible = false
+                self?.imageTask = nil
             }
 
             uploadingOverlay.content = content?.uploadingState

TestTools/StreamChatTestTools/Mocks/StreamChat/Controllers/PollController_Mock.swift

@@ -37,6 +37,7 @@ final class PollController_Mock: PollController, @unchecked Sendable {
     var synchronize_completion: (@MainActor @Sendable(Error?) -> Void)?
     override func synchronize(_ completion: (@MainActor @Sendable(Error?) -> Void)? = nil) {
         synchronize_callCount += 1
+        synchronize_called = true
         synchronize_completion = completion
     }
 
@@ -61,6 +62,7 @@ final class PollController_Mock: PollController, @unchecked Sendable {
     var closePoll_completion: (@MainActor @Sendable(Error?) -> Void)?
     override func closePoll(completion: (@MainActor @Sendable(Error?) -> Void)? = nil) {
         closePoll_callCount += 1
+        closePoll_called = true
         closePoll_completion = completion
     }
 

Tests/StreamChatTests/Controllers/SearchControllers/UserListController/UserListController_Tests.swift

@@ -297,7 +297,6 @@ final class UserListController_Tests: XCTestCase {
         // Simulate `loadNextUsers` call and catch the completion
         nonisolated(unsafe) var completionError: Error?
         controller.loadNextUsers { error in
-            XCTAssertNil(error)
             completionError = error
         }
 

Tests/StreamChatUITests/Mocks/ChatMessageList/ChatMessageListVCDelegate_Mock.swift

@@ -22,7 +22,7 @@ class ChatMessageListVCDelegate_Mock: ChatMessageListVCDelegate {
     var shouldLoadPageAroundMessageCallCount = 0
     var shouldLoadPageAroundMessageResult: Error?
 
-    func chatMessageListVC(_ vc: ChatMessageListVC, shouldLoadPageAroundMessageId messageId: MessageId, _ completion: @escaping ((Error?) -> Void)) {
+    func chatMessageListVC(_ vc: ChatMessageListVC, shouldLoadPageAroundMessageId messageId: MessageId, _ completion: @escaping @MainActor @Sendable(Error?) -> Void) {
         shouldLoadPageAroundMessageCallCount += 1
         if let result = shouldLoadPageAroundMessageResult {
             completion(result)