Add tests for the UserSessionStore. (#6065)

* Add enough mock configurations to test the UserSessionStore.

* Add tests for the UserSessionStore.

ElementX/Sources/Mocks/ClientFactoryMock.swift

@@ -59,5 +59,13 @@ extension ClientFactoryMock {
             }
             return client
         }
+        
+        makeAppClientCredentialsClientSessionDelegateAppSettingsAppHooksClosure = { credentials, _, _, _ in
+            ClientSDKMock(.init(userID: credentials.userID))
+        }
+        
+        makeNSEClientCredentialsRoomIDClientSessionDelegateAppSettingsAppHooksClosure = { credentials, _, _, _, _ in
+            ClientSDKMock(.init(userID: credentials.userID))
+        }
     }
 }

ElementX/Sources/Mocks/SDK/ClientBuilderSDKMock.swift

@@ -19,6 +19,6 @@ nonisolated extension ClientBuilderSDKMock {
     convenience init(_ configuration: Configuration) {
         self.init()
         
-        disableWellKnownLookupDisableWellKnownLookupReturnValue = self
+        disableWellKnownLookupDisableWellKnownLookupClosure = { [unowned self] _ in self }
     }
 }

ElementX/Sources/Mocks/SDK/ClientSDKMock.swift

@@ -68,6 +68,22 @@ nonisolated extension ClientSDKMock {
                 throw MockError.generic
             }
         }
+        
+        encryptionReturnValue = EncryptionSDKMock(.init())
+        getNotificationSettingsReturnValue = NotificationSettingsSDKMock()
+        homeserverCapabilitiesReturnValue = HomeserverCapabilitiesSDKMock()
+        spaceServiceReturnValue = SpaceServiceSDKMock(.init())
+        searchServiceReturnValue = SearchServiceSDKMock(.init())
+        syncServiceReturnValue = SyncServiceBuilderSDKMock(.init())
+        
+        setDelegateDelegateReturnValue = TaskHandleSDKMock()
+        subscribeToIgnoredUsersListenerReturnValue = TaskHandleSDKMock()
+        subscribeToSendQueueStatusListenerReturnValue = TaskHandleSDKMock()
+        subscribeToSendQueueUpdatesListenerReturnValue = TaskHandleSDKMock()
+        subscribeToMediaPreviewConfigListenerReturnValue = TaskHandleSDKMock()
+        subscribeToOwnBeaconInfoUpdatesListenerReturnValue = TaskHandleSDKMock()
+        isProfilesSlidingSyncExtensionSupportedReturnValue = false
+        isUserStatusSupportedReturnValue = false
     }
 }
 

ElementX/Sources/Mocks/SDK/EncryptionSDKMock.swift

@@ -0,0 +1,25 @@
+//
+// Copyright 2026 Element Creations Ltd.
+//
+// SPDX-License-Identifier: AGPL-3.0-only OR LicenseRef-Element-Commercial.
+// Please see LICENSE files in the repository root for full details.
+//
+
+import Foundation
+import MatrixRustSDK
+import MatrixRustSDKMocks
+
+nonisolated extension EncryptionSDKMock {
+    struct Configuration {
+        var verificationState: VerificationState = .unknown
+    }
+    
+    convenience init(_ configuration: Configuration) {
+        self.init()
+        
+        verificationStateReturnValue = configuration.verificationState
+        backupStateListenerListenerReturnValue = TaskHandleSDKMock()
+        recoveryStateListenerListenerReturnValue = TaskHandleSDKMock()
+        verificationStateListenerListenerReturnValue = TaskHandleSDKMock()
+    }
+}

ElementX/Sources/Mocks/SDK/RoomListSDKMock.swift

@@ -0,0 +1,28 @@
+//
+// Copyright 2026 Element Creations Ltd.
+//
+// SPDX-License-Identifier: AGPL-3.0-only OR LicenseRef-Element-Commercial.
+// Please see LICENSE files in the repository root for full details.
+//
+
+import Foundation
+import MatrixRustSDK
+import MatrixRustSDKMocks
+
+nonisolated extension RoomListSDKMock {
+    struct Configuration {
+        var loadingState: RoomListLoadingState = .notLoaded
+    }
+    
+    convenience init(_ configuration: Configuration) {
+        self.init()
+        
+        let dynamicAdapters = RoomListEntriesWithDynamicAdaptersResultSDKMock()
+        let entriesController = RoomListDynamicEntriesControllerSDKMock()
+        entriesController.setFilterKindReturnValue = true
+        dynamicAdapters.controllerReturnValue = entriesController
+        
+        entriesWithDynamicAdaptersPageSizeListenerReturnValue = dynamicAdapters
+        loadingStateListenerReturnValue = .init(state: configuration.loadingState, stateStream: TaskHandleSDKMock())
+    }
+}

ElementX/Sources/Mocks/SDK/RoomListServiceSDKMock.swift

@@ -0,0 +1,24 @@
+//
+// Copyright 2026 Element Creations Ltd.
+//
+// SPDX-License-Identifier: AGPL-3.0-only OR LicenseRef-Element-Commercial.
+// Please see LICENSE files in the repository root for full details.
+//
+
+import Foundation
+import MatrixRustSDK
+import MatrixRustSDKMocks
+
+nonisolated extension RoomListServiceSDKMock {
+    struct Configuration {
+        var roomList = RoomListSDKMock(.init())
+    }
+    
+    convenience init(_ configuration: Configuration) {
+        self.init()
+        
+        allRoomsReturnValue = configuration.roomList
+        stateListenerReturnValue = TaskHandleSDKMock()
+        syncIndicatorDelayBeforeShowingInMsDelayBeforeHidingInMsListenerReturnValue = TaskHandleSDKMock()
+    }
+}

ElementX/Sources/Mocks/SDK/SearchServiceSDKMock.swift

@@ -0,0 +1,21 @@
+//
+// Copyright 2026 Element Creations Ltd.
+//
+// SPDX-License-Identifier: AGPL-3.0-only OR LicenseRef-Element-Commercial.
+// Please see LICENSE files in the repository root for full details.
+//
+
+import Foundation
+import MatrixRustSDK
+import MatrixRustSDKMocks
+
+nonisolated extension SearchServiceSDKMock {
+    struct Configuration { }
+    
+    convenience init(_ configuration: Configuration) {
+        self.init()
+        
+        paginationStateReturnValue = .idle(endReached: true)
+        subscribeToPaginationStateUpdatesListenerReturnValue = TaskHandleSDKMock()
+    }
+}

ElementX/Sources/Mocks/SDK/SpaceServiceSDKMock.swift

@@ -0,0 +1,21 @@
+//
+// Copyright 2026 Element Creations Ltd.
+//
+// SPDX-License-Identifier: AGPL-3.0-only OR LicenseRef-Element-Commercial.
+// Please see LICENSE files in the repository root for full details.
+//
+
+import Foundation
+import MatrixRustSDK
+import MatrixRustSDKMocks
+
+nonisolated extension SpaceServiceSDKMock {
+    struct Configuration { }
+    
+    convenience init(_ configuration: Configuration) {
+        self.init()
+        
+        subscribeToTopLevelJoinedSpacesListenerReturnValue = TaskHandleSDKMock()
+        subscribeToSpaceFiltersListenerReturnValue = TaskHandleSDKMock()
+    }
+}

ElementX/Sources/Mocks/SDK/SyncServiceBuilderSDKMock.swift

@@ -0,0 +1,25 @@
+//
+// Copyright 2026 Element Creations Ltd.
+//
+// SPDX-License-Identifier: AGPL-3.0-only OR LicenseRef-Element-Commercial.
+// Please see LICENSE files in the repository root for full details.
+//
+
+import Foundation
+import MatrixRustSDK
+import MatrixRustSDKMocks
+
+nonisolated extension SyncServiceBuilderSDKMock {
+    struct Configuration {
+        var syncService = SyncServiceSDKMock(.init())
+    }
+    
+    convenience init(_ configuration: Configuration) {
+        self.init()
+        
+        withOfflineModeClosure = { [unowned self] in self }
+        withSharePosEnableClosure = { [unowned self] _ in self }
+        withProfilesExtensionClosure = { [unowned self] in self }
+        finishReturnValue = configuration.syncService
+    }
+}

ElementX/Sources/Mocks/SDK/SyncServiceSDKMock.swift

@@ -0,0 +1,23 @@
+//
+// Copyright 2026 Element Creations Ltd.
+//
+// SPDX-License-Identifier: AGPL-3.0-only OR LicenseRef-Element-Commercial.
+// Please see LICENSE files in the repository root for full details.
+//
+
+import Foundation
+import MatrixRustSDK
+import MatrixRustSDKMocks
+
+nonisolated extension SyncServiceSDKMock {
+    struct Configuration {
+        var roomListService = RoomListServiceSDKMock(.init())
+    }
+    
+    convenience init(_ configuration: Configuration) {
+        self.init()
+        
+        roomListServiceReturnValue = configuration.roomListService
+        stateListenerReturnValue = TaskHandleSDKMock()
+    }
+}