MockChatAdapter class

An in-memory ChatAdapter for use in tests and example apps.

All operations succeed immediately. No network calls are made. Incoming events can be simulated with the simulate* helper methods.

final adapter = MockChatAdapter();
final chat = await Chat.create(
  databasePath: ':memory:',
  adapter: adapter,
  identityProvider: StaticIdentityProvider('user-1'),
);
// Simulate an incoming message from another user:
adapter.simulateIncomingMessage(
  conversationId: 'room-1',
  senderId: 'user-2',
  content: 'Hello!',
);

Implemented types

• ChatAdapter

Constructors

MockChatAdapter()

Properties

connectionState → Stream<ChatConnectionState>

no setter, override

eventStream → Stream<ChatEvent>

no setter, override

hashCode → int

The hash code for this object.

no setter, inherited

isConnected → bool

Whether the adapter is currently connected.

no setter, override

name → String

Adapter name for logging.

no setter, override

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

addParticipants(String conversationId, List<String> userIds) → Future<void>

override

addReaction(String messageId, String emoji) → Future<void>

override

archiveConversation(String conversationId) → Future<void>

override

connect() → Future<void>

override

createConversation(CreateConversationParams params) → Future<Conversation>

override

deleteConversation(String conversationId) → Future<void>

override

deleteMessage(String conversationId, String messageId) → Future<void>

override

disconnect() → Future<void>

override

dispose() → Future<void>

Dispose adapter resources.

override

getConversation(String conversationId) → Future<Conversation?>

override

getPendingRequests(String conversationId) → Future<List<Participant>>

override

getPinnedMessages(String conversationId) → Future<List<Message>>

override

getPresence(String userId) → Future<PresenceResult>

override

getShareCode(String conversationId) → Future<String>

override

getStarredMessages() → Future<List<Message>>

override

getStarredMessagesByConversation(String conversationId) → Future<List<Message>>

override

incrementalSync(String sinceToken) → Future<SyncResult>

override

initialize() → Future<void>

Initialize the adapter (called once at startup).

override

initialSync() → Future<SyncResult>

override

joinConversation(JoinConversationParams params) → Future<Conversation>

override

loadMessages(String conversationId, {String? before, int? limit}) → Future<LoadMessagesResult>

override

markAsRead(String conversationId, String messageId) → Future<void>

override

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

pinMessage(String conversationId, String messageId, Duration? duration) → Future<void>

override

removeParticipant(String conversationId, String userId) → Future<void>

override

removeReaction(String messageId, String reactionId) → Future<void>

override

sendMessage(SendMessageParams params) → Future<Message>

override

sendTyping(String conversationId, bool isTyping) → Future<void>

override

simulateConnectionState(ChatConnectionState state) → void

Simulate a connection state change.

simulateIncomingMessage({required String conversationId, required String senderId, required String content}) → void

Simulate an incoming message from another user.

starMessage(String conversationId, String messageId) → Future<String>

override

startHeartbeat(String userId, Duration interval) → void

Start presence heartbeat. Override in socket-based adapters.

override

stopHeartbeat() → void

Stop presence heartbeat. Override in socket-based adapters.

override

subscribePresence(String userId) → Future<void>

override

syncConversation(String conversationId) → Future<SyncResult>

override

toString() → String

A string representation of this object.

inherited

unarchiveConversation(String conversationId) → Future<void>

override

unpinMessage(String conversationId, String messageId) → Future<void>

override

unstarMessage(String messageId) → Future<void>

override

unsubscribePresence(String userId) → Future<void>

override

updateConversation(String conversationId, UpdateConversationParams params) → Future<Conversation>

override

updateParticipantStatus(String conversationId, String userId, ParticipantStatus status) → Future<void>

override

uploadFile(UploadFileParams params) → Stream<FileUploadProgress>

override

validateConversationCode(String code) → Future<bool>

override

Operators

operator ==(Object other) → bool

The equality operator.

inherited