@@ -63,6 +63,23 @@ struct LiveKitIntegrationHarness: Sendable {
6363 )
6464 }
6565
66+ func connect(
67+ _ room: Room ,
68+ identity: String ,
69+ roomName: String ,
70+ timeoutSeconds: TimeInterval = 15
71+ ) async throws {
72+ let token = try token ( identity: identity, roomName: roomName)
73+ do {
74+ try await withLiveKitIntegrationTimeout ( seconds: timeoutSeconds) {
75+ try await room. connect ( url: liveKitURL, token: token)
76+ }
77+ } catch {
78+ await room. disconnect ( )
79+ throw error
80+ }
81+ }
82+
6683 private static func requiredValue( _ name: String , in environment: [ String : String ] ) throws -> String {
6784 let value = environment [ name] ? . trimmingCharacters ( in: . whitespacesAndNewlines) ?? " "
6885 guard !value. isEmpty else {
@@ -73,6 +90,108 @@ struct LiveKitIntegrationHarness: Sendable {
7390 }
7491}
7592
93+ final class LiveKitIntegrationEventRecorder : RoomDelegate , @unchecked Sendable {
94+ private let lock = NSLock ( )
95+ private var events : [ RoomEvent ] = [ ]
96+
97+ var recordedEvents : [ RoomEvent ] {
98+ lock. withLock {
99+ events
100+ }
101+ }
102+
103+ func room( _ room: Room , didEmit event: RoomEvent ) {
104+ lock. withLock {
105+ events. append ( event)
106+ }
107+ }
108+
109+ func waitForParticipantConnected(
110+ identity: String ,
111+ timeoutSeconds: TimeInterval = 10
112+ ) async throws -> RemoteParticipant {
113+ try await wait ( timeoutSeconds: timeoutSeconds) { events in
114+ for event in events. reversed ( ) {
115+ if case let . participantConnected( participant) = event,
116+ participant. identity == identity {
117+ return participant
118+ }
119+ }
120+
121+ return nil
122+ }
123+ }
124+
125+ func waitForParticipantDisconnected(
126+ identity: String ,
127+ timeoutSeconds: TimeInterval = 10
128+ ) async throws -> RemoteParticipant {
129+ try await wait ( timeoutSeconds: timeoutSeconds) { events in
130+ for event in events. reversed ( ) {
131+ if case let . participantDisconnected( participant) = event,
132+ participant. identity == identity {
133+ return participant
134+ }
135+ }
136+
137+ return nil
138+ }
139+ }
140+
141+ func waitForDataTrackSubscriberHandle(
142+ publisherIdentity: String ,
143+ timeoutSeconds: TimeInterval = 10
144+ ) async throws -> DataTrackSubscriberHandleInfo {
145+ try await wait ( timeoutSeconds: timeoutSeconds) { events in
146+ for event in events. reversed ( ) {
147+ if case let . dataTrackSubscriberHandlesChanged( handles) = event,
148+ let handle = handles. handles. first ( where: { $0. publisherIdentity == publisherIdentity } ) {
149+ return handle
150+ }
151+ }
152+
153+ return nil
154+ }
155+ }
156+
157+ func waitForDataReceived(
158+ payload: Data ,
159+ topic: String ? = nil ,
160+ participantIdentity: String ? = nil ,
161+ timeoutSeconds: TimeInterval = 10
162+ ) async throws -> ( Data , RemoteParticipant ? , String ? ) {
163+ try await wait ( timeoutSeconds: timeoutSeconds) { events in
164+ for event in events. reversed ( ) {
165+ if case let . dataReceived( eventPayload, participant, eventTopic) = event,
166+ eventPayload == payload,
167+ eventTopic == topic,
168+ participantIdentity == nil || participant? . identity == participantIdentity {
169+ return ( eventPayload, participant, eventTopic)
170+ }
171+ }
172+
173+ return nil
174+ }
175+ }
176+
177+ private func wait< T: Sendable > (
178+ timeoutSeconds: TimeInterval ,
179+ match: @escaping @Sendable ( [ RoomEvent ] ) -> T ?
180+ ) async throws -> T {
181+ try await withLiveKitIntegrationTimeout ( seconds: timeoutSeconds) {
182+ while !Task. isCancelled {
183+ if let value = match ( self . recordedEvents) {
184+ return value
185+ }
186+
187+ try await Task . sleep ( nanoseconds: 50_000_000 )
188+ }
189+
190+ throw CancellationError ( )
191+ }
192+ }
193+ }
194+
76195private struct LiveKitIntegrationTokenFactory : Sendable {
77196 var apiKey : String
78197 var apiSecret : String
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