Support pushing message with binary payload (#13)

Author: miguelcmedeiros

lib/src/channel.dart

@@ -43,7 +43,7 @@ class PhoenixChannel {
   PhoenixChannel.fromSocket(
     this.socket, {
     required this.topic,
-    Map<String, dynamic>? parameters,
+    dynamic parameters,
     Duration? timeout,
   })  : _controller = StreamController.broadcast(),
         _waiters = {},
@@ -57,7 +57,7 @@ class PhoenixChannel {
   }
 
   /// Parameters passed to the backend at join time.
-  final Map<String, dynamic> parameters;
+  final dynamic parameters;
 
   /// The [PhoenixSocket] through which this channel is established.
   final PhoenixSocket socket;
@@ -247,7 +247,7 @@ class PhoenixChannel {
     /// The message payload.
     ///
     /// This needs to be a JSON encodable object.
-    Map<String, dynamic> payload, [
+    dynamic payload, [
     /// Manually set timeout value for this push.
     ///
     /// If not provided, the default timeout will be used.
@@ -265,7 +265,7 @@ class PhoenixChannel {
   /// using [push] instead.
   Push pushEvent(
     PhoenixChannelEvent event,
-    Map<String, dynamic> payload, [
+    dynamic payload, [
     Duration? newTimeout,
   ]) {
     assert(_joinedOnce);

lib/src/push.dart

@@ -69,7 +69,7 @@ class PushResponse {
 }
 
 /// Type of function that should return a push payload
-typedef PayloadGetter = Map<String, dynamic> Function();
+typedef PayloadGetter = dynamic Function();
 
 /// Object produced by [PhoenixChannel.push] to encapsulate
 /// the message sent and its lifecycle.

lib/src/socket.dart

@@ -342,7 +342,7 @@ class PhoenixSocket {
     return (_pendingMessages[message.ref!] = Completer<Message>()).future;
   }
 
-  void _addToSink(String data) {
+  void _addToSink(dynamic data) {
     if (_disposed) {
       return;
     }
@@ -360,7 +360,7 @@ class PhoenixSocket {
   /// [parameters] are any options parameters you wish to send
   PhoenixChannel addChannel({
     required String topic,
-    Map<String, dynamic>? parameters,
+    dynamic parameters,
     Duration? timeout,
   }) {
     PhoenixChannel? channel = channels[topic];

test/mocks.mocks.dart

@@ -129,13 +129,6 @@ class _FakeMessageSerializer_8 extends _i1.SmartFake
 ///
 /// See the documentation for Mockito's code generation for more information.
 class MockPhoenixChannel extends _i1.Mock implements _i5.PhoenixChannel {
-  @override
-  Map<String, dynamic> get parameters => (super.noSuchMethod(
-        Invocation.getter(#parameters),
-        returnValue: <String, dynamic>{},
-        returnValueForMissingStub: <String, dynamic>{},
-      ) as Map<String, dynamic>);
-
   @override
   _i2.PhoenixSocket get socket => (super.noSuchMethod(
         Invocation.getter(#socket),
@@ -330,7 +323,7 @@ class MockPhoenixChannel extends _i1.Mock implements _i5.PhoenixChannel {
   @override
   _i4.Push push(
     String? eventName,
-    Map<String, dynamic>? payload, [
+    dynamic payload, [
     Duration? newTimeout,
   ]) =>
       (super.noSuchMethod(
@@ -369,7 +362,7 @@ class MockPhoenixChannel extends _i1.Mock implements _i5.PhoenixChannel {
   @override
   _i4.Push pushEvent(
     _i11.PhoenixChannelEvent? event,
-    Map<String, dynamic>? payload, [
+    dynamic payload, [
     Duration? newTimeout,
   ]) =>
       (super.noSuchMethod(
@@ -531,14 +524,14 @@ class MockPhoenixSocket extends _i1.Mock implements _i2.PhoenixSocket {
       ) as _i10.Stream<_i3.Message>);
 
   @override
-  _i10.Future<_i2.PhoenixSocket?> connect() => (super.noSuchMethod(
+  _i10.Future<void> connect() => (super.noSuchMethod(
         Invocation.method(
           #connect,
           [],
         ),
-        returnValue: _i10.Future<_i2.PhoenixSocket?>.value(),
-        returnValueForMissingStub: _i10.Future<_i2.PhoenixSocket?>.value(),
-      ) as _i10.Future<_i2.PhoenixSocket?>);
+        returnValue: _i10.Future<void>.value(),
+        returnValueForMissingStub: _i10.Future<void>.value(),
+      ) as _i10.Future<void>);
 
   @override
   void close([
@@ -618,7 +611,7 @@ class MockPhoenixSocket extends _i1.Mock implements _i2.PhoenixSocket {
   @override
   _i5.PhoenixChannel addChannel({
     required String? topic,
-    Map<String, dynamic>? parameters,
+    dynamic parameters,
     Duration? timeout,
   }) =>
       (super.noSuchMethod(
@@ -678,13 +671,6 @@ class MockWebSocketChannel extends _i1.Mock implements _i6.WebSocketChannel {
         returnValueForMissingStub: _i10.Future<void>.value(),
       ) as _i10.Future<void>);
 
-  @override
-  _i10.Stream<dynamic> get stream => (super.noSuchMethod(
-        Invocation.getter(#stream),
-        returnValue: _i10.Stream<dynamic>.empty(),
-        returnValueForMissingStub: _i10.Stream<dynamic>.empty(),
-      ) as _i10.Stream<dynamic>);
-
   @override
   _i6.WebSocketSink get sink => (super.noSuchMethod(
         Invocation.getter(#sink),
@@ -698,6 +684,13 @@ class MockWebSocketChannel extends _i1.Mock implements _i6.WebSocketChannel {
         ),
       ) as _i6.WebSocketSink);
 
+  @override
+  _i10.Stream<dynamic> get stream => (super.noSuchMethod(
+        Invocation.getter(#stream),
+        returnValue: _i10.Stream<dynamic>.empty(),
+        returnValueForMissingStub: _i10.Stream<dynamic>.empty(),
+      ) as _i10.Stream<dynamic>);
+
   @override
   void pipe(_i7.StreamChannel<dynamic>? other) => super.noSuchMethod(
         Invocation.method(