diff --git a/Tests/AblyChatTests/DefaultRoomTypingTests.swift b/Tests/AblyChatTests/DefaultRoomTypingTests.swift
new file mode 100644
index 0000000..5641496
--- /dev/null
+++ b/Tests/AblyChatTests/DefaultRoomTypingTests.swift
@@ -0,0 +1,199 @@
+import Ably
+@testable import AblyChat
+import Testing
+
+struct DefaultRoomTypingTests {
+    // MARK: - Test helpers
+
+    // @spec CHA-T2
+    @Test
+    func retrieveCurrentlyTypingClientIDs() async throws {
+        // Given
+        let typingPresence = MockRealtimePresence(["client1", "client2"].map { .init(clientId: $0) })
+        let channel = MockRealtimeChannel(name: "basketball::$chat::$typingIndicators", mockPresence: typingPresence)
+        let featureChannel = MockFeatureChannel(channel: channel, resultOfWaitToBeAblePerformPresenceOperations: .success(()))
+        let defaultTyping = DefaultTyping(featureChannel: featureChannel, roomID: "basketball", clientID: "mockClientId", logger: TestLogger(), timeout: 5)
+
+        // When
+        let typingInfo = try await defaultTyping.get()
+
+        // Then
+        #expect(typingInfo.sorted() == ["client1", "client2"])
+    }
+
+    // @specPartial CHA-T2c
+    @Test
+    func retrieveCurrentlyTypingClientIDsWhileAttaching() async throws {
+        // Given: A DefaultRoomLifecycleManager, with an ATTACH operation in progress and hence in the ATTACHING status
+        let contributor = RoomLifecycleHelper.createContributor(feature: .presence, attachBehavior: .completeAndChangeState(.success, newState: .attached, delayInMilliseconds: RoomLifecycleHelper.fakeNetworkDelay))
+        let lifecycleManager = await RoomLifecycleHelper.createManager(contributors: [contributor])
+
+        // Given: A DefaultPresence with DefaultFeatureChannel and MockRoomLifecycleContributor
+        let realtimePresence = MockRealtimePresence(["client1"].map { .init(clientId: $0) })
+        let channel = MockRealtimeChannel(name: "basketball::$chat::$chatMessages", mockPresence: realtimePresence)
+        let featureChannel = DefaultFeatureChannel(channel: channel, contributor: contributor, roomLifecycleManager: lifecycleManager)
+        let defaultTyping = DefaultTyping(featureChannel: featureChannel, roomID: "basketball", clientID: "mockClientId", logger: TestLogger(), timeout: 5)
+
+        let attachingStatusWaitSubscription = await lifecycleManager.testsOnly_subscribeToStatusChangeWaitEvents()
+
+        // When: The room is in the attaching state
+        let roomStatusSubscription = await lifecycleManager.onRoomStatusChange(bufferingPolicy: .unbounded)
+
+        let attachOperationID = UUID()
+        async let _ = lifecycleManager.performAttachOperation(testsOnly_forcingOperationID: attachOperationID)
+
+        // Wait for room to become ATTACHING
+        _ = try #require(await roomStatusSubscription.attachingElements().first { _ in true })
+
+        // When: And presence get is called
+        _ = try await defaultTyping.get()
+
+        // Then: The manager was waiting for its room status to change before presence `get` was called
+        _ = try #require(await attachingStatusWaitSubscription.first { _ in true })
+    }
+
+    // @specPartial CHA-T2c
+    @Test
+    func retrieveCurrentlyTypingClientIDsWhileAttachingWithFailure() async throws {
+        // Given: attachment failure
+        let attachError = ARTErrorInfo(domain: "SomeDomain", code: 123)
+
+        // Given: A DefaultRoomLifecycleManager, with an ATTACH operation in progress and hence in the ATTACHING status
+        let contributor = RoomLifecycleHelper.createContributor(feature: .presence, attachBehavior: .completeAndChangeState(.failure(attachError), newState: .failed, delayInMilliseconds: RoomLifecycleHelper.fakeNetworkDelay))
+        let lifecycleManager = await RoomLifecycleHelper.createManager(contributors: [contributor])
+
+        // Given: A DefaultPresence with DefaultFeatureChannel and MockRoomLifecycleContributor
+        let realtimePresence = MockRealtimePresence(["client1"].map { .init(clientId: $0) })
+        let channel = MockRealtimeChannel(mockPresence: realtimePresence)
+        let featureChannel = DefaultFeatureChannel(channel: channel, contributor: contributor, roomLifecycleManager: lifecycleManager)
+        let defaultTyping = DefaultTyping(featureChannel: featureChannel, roomID: "basketball", clientID: "mockClientId", logger: TestLogger(), timeout: 5)
+
+        let attachingStatusWaitSubscription = await lifecycleManager.testsOnly_subscribeToStatusChangeWaitEvents()
+
+        // When: The room is in the attaching state
+        let roomStatusSubscription = await lifecycleManager.onRoomStatusChange(bufferingPolicy: .unbounded)
+
+        let attachOperationID = UUID()
+        async let _ = lifecycleManager.performAttachOperation(testsOnly_forcingOperationID: attachOperationID)
+
+        // Wait for room to become ATTACHING
+        _ = try #require(await roomStatusSubscription.attachingElements().first { _ in true })
+
+        // When: And fails to attach
+        await #expect(throws: ARTErrorInfo.self) {
+            do {
+                _ = try await defaultTyping.get()
+            } catch {
+                // Then: An exception with status code of 500 should be thrown
+                let error = try #require(error as? ARTErrorInfo)
+                #expect(error.statusCode == 500)
+                #expect(error.code == ErrorCode.roomInInvalidState.rawValue)
+                throw error
+            }
+        }
+        // Then: The manager were waiting for its room status to change from attaching
+        _ = try #require(await attachingStatusWaitSubscription.first { _ in true })
+    }
+
+    // @spec CHA-T2g
+    @Test
+    func failToRetrieveCurrentlyTypingClientIDsWhenRoomInInvalidState() async throws {
+        // Given
+        let realtimePresence = MockRealtimePresence(["client1", "client2"].map { .init(clientId: $0) })
+        let channel = MockRealtimeChannel(name: "basketball::$chat::$chatMessages", mockPresence: realtimePresence)
+        let error = ARTErrorInfo(chatError: .presenceOperationRequiresRoomAttach(feature: .presence))
+        let featureChannel = MockFeatureChannel(channel: channel, resultOfWaitToBeAblePerformPresenceOperations: .failure(error))
+        let defaultTyping = DefaultTyping(featureChannel: featureChannel, roomID: "basketball", clientID: "mockClientId", logger: TestLogger(), timeout: 5)
+
+        // Then
+        await #expect(throws: ARTErrorInfo.self) {
+            do {
+                _ = try await defaultTyping.get()
+            } catch {
+                let error = try #require(error as? ARTErrorInfo)
+                #expect(error.statusCode == 400)
+                #expect(error.localizedDescription.contains("attach"))
+                throw error
+            }
+        }
+    }
+
+    // @spec CHA-T4
+    // @spec CHA-T5
+    @Test
+    func usersMayIndicateThatTheyHaveStartedOrStoppedTyping() async throws {
+        // Given
+        let typingPresence = MockRealtimePresence([])
+        let channel = MockRealtimeChannel(name: "basketball::$chat::$typingIndicators", mockPresence: typingPresence)
+        let featureChannel = MockFeatureChannel(channel: channel, resultOfWaitToBeAblePerformPresenceOperations: .success(()))
+        let defaultTyping = DefaultTyping(featureChannel: featureChannel, roomID: "basketball", clientID: "client1", logger: TestLogger(), timeout: 5)
+
+        // CHA-T4
+
+        // When
+        try await defaultTyping.start()
+
+        // Then
+        var typingInfo = try await defaultTyping.get()
+        #expect(typingInfo == ["client1"])
+
+        // CHA-T5
+
+        // When
+        try await defaultTyping.stop()
+
+        // Then
+        typingInfo = try await defaultTyping.get()
+        #expect(typingInfo.isEmpty)
+    }
+
+    // @spec CHA-T6a
+    // @spec CHA-T6b
+    @Test
+    func usersMaySubscribeToTypingEvents() async throws {
+        // Given
+        let typingPresence = MockRealtimePresence([])
+        let channel = MockRealtimeChannel(name: "basketball::$chat::$typingIndicators", mockPresence: typingPresence)
+        let featureChannel = MockFeatureChannel(channel: channel, resultOfWaitToBeAblePerformPresenceOperations: .success(()))
+        let defaultTyping = DefaultTyping(featureChannel: featureChannel, roomID: "basketball", clientID: "client1", logger: TestLogger(), timeout: 5)
+
+        // CHA-T6a
+
+        // When
+        let subscription = await defaultTyping.subscribe()
+        subscription.emit(TypingEvent(currentlyTyping: ["client1"]))
+
+        // Then
+        let typingEvent = try #require(await subscription.first { _ in true })
+        #expect(typingEvent.currentlyTyping == ["client1"])
+        
+        // CHA-T6b
+
+        // When
+        subscription.unsubscribe()
+        subscription.emit(TypingEvent(currentlyTyping: ["client1"]))
+
+        // Then
+        let nilTypingEvento = await subscription.first { _ in true }
+        #expect(nilTypingEvento == nil)
+    }
+
+    // @spec CHA-T7
+    @Test
+    func onDiscontinuity() async throws {
+        // Given
+        let typingPresence = MockRealtimePresence([])
+        let channel = MockRealtimeChannel(mockPresence: typingPresence)
+        let featureChannel = MockFeatureChannel(channel: channel, resultOfWaitToBeAblePerformPresenceOperations: .success(()))
+        let defaultTyping = DefaultTyping(featureChannel: featureChannel, roomID: "basketball", clientID: "client1", logger: TestLogger(), timeout: 5)
+
+        // When: The feature channel emits a discontinuity through `onDiscontinuity`
+        let featureChannelDiscontinuity = DiscontinuityEvent(error: ARTErrorInfo.createUnknownError()) // arbitrary error
+        let discontinuitySubscription = await defaultTyping.onDiscontinuity()
+        await featureChannel.emitDiscontinuity(featureChannelDiscontinuity)
+
+        // Then: The DefaultOccupancy instance emits this discontinuity through `onDiscontinuity`
+        let discontinuity = try #require(await discontinuitySubscription.first { _ in true })
+        #expect(discontinuity == featureChannelDiscontinuity)
+    }
+}