Switch to using proper SDK Mocks everywhere.

ElementX/Sources/Mocks/TimelineControllerMock.swift

@@ -11,6 +11,7 @@
 import Combine
 import Foundation
 import MatrixRustSDK
+import MatrixRustSDKMocks
 
 struct TimelineControllerMockConfiguration {
     var roomProxy: JoinedRoomProxyProtocol?
@@ -204,7 +205,7 @@ extension TimelineControllerMock {
             return .success(())
         }
         
-        messageEventContentForReturnValue = .init(noHandle: .init())
+        messageEventContentForReturnValue = RoomMessageEventContentWithoutRelationSDKMock()
         debugInfoForReturnValue = .init(model: "Mock debug description", originalJSON: nil, latestEditJSON: nil)
         
         eventTimestampForClosure = { [timelineItemsTimestamps] itemID in

ElementX/Sources/Mocks/TimelineProxyMock.swift

@@ -9,6 +9,7 @@
 import Combine
 import Foundation
 import MatrixRustSDK
+import MatrixRustSDKMocks
 
 extension TimelineProxyMock {
     struct Configuration {
@@ -24,7 +25,7 @@ extension TimelineProxyMock {
         sendMessageEventContentReturnValue = .success(())
         sendMessageHtmlInReplyToEventIDIntentionalMentionsReturnValue = .success(())
         editNewContentReturnValue = .success(())
-        buildMessageContentForHtmlIntentionalMentionsReturnValue = RoomMessageEventContentWithoutRelation(noHandle: .init())
+        buildMessageContentForHtmlIntentionalMentionsReturnValue = RoomMessageEventContentWithoutRelationSDKMock()
         paginateBackwardsRequestSizeReturnValue = .success(())
         paginateForwardsRequestSizeReturnValue = .success(())
         sendReadReceiptForTypeReturnValue = .success(())

ElementX/Sources/Screens/MessageForwardingScreen/View/MessageForwardingScreen.swift

@@ -7,6 +7,7 @@
 //
 
 import Compound
+import MatrixRustSDKMocks
 import SwiftUI
 
 struct MessageForwardingScreen: View {
@@ -97,7 +98,7 @@ struct MessageForwardingScreen_Previews: PreviewProvider, TestablePreview {
         let summaryProvider = RoomSummaryProviderMock(.init(state: .loaded(.mockRooms)))
         let viewModel = MessageForwardingScreenViewModel(forwardingItem: .init(id: .randomEvent,
                                                                                roomID: "",
-                                                                               content: .init(noHandle: .init())),
+                                                                               content: RoomMessageEventContentWithoutRelationSDKMock()),
                                                          userSession: UserSessionMock(.init()),
                                                          roomSummaryProvider: summaryProvider,
                                                          userIndicatorController: UserIndicatorControllerMock())

ElementX/Sources/Services/Timeline/TimelineItemProxy.swift

@@ -8,6 +8,7 @@
 
 import Foundation
 import MatrixRustSDK
+import MatrixRustSDKMocks
 
 /// A light wrapper around timeline items returned from Rust.
 enum TimelineItemProxy {
@@ -204,7 +205,7 @@ struct SendHandleProxy: Hashable {
     static var mock: SendHandleProxy {
         .init(itemID: .event(uniqueID: .init(UUID().uuidString),
                              eventOrTransactionID: .eventID(UUID().uuidString)),
-              underlyingHandle: .init(noHandle: .init()))
+              underlyingHandle: SendHandleSDKMock())
     }
 }
 

ElementX/Sources/UITests/UITestsAppCoordinator.swift

@@ -8,6 +8,7 @@
 
 import Combine
 import MatrixRustSDK
+import MatrixRustSDKMocks
 import SwiftUI
 import UIKit
 
@@ -876,7 +877,7 @@ class MockScreen: Identifiable {
         
         timelineProxy.buildMessageContentForHtmlIntentionalMentionsClosure = { text, _, _ in
             pendingEditText = text
-            return RoomMessageEventContentWithoutRelation(noHandle: .init())
+            return RoomMessageEventContentWithoutRelationSDKMock()
         }
         
         timelineProxy.editNewContentClosure = { [weak itemProvider] _, _ in