add event tests

packages/stream_chat/lib/src/core/models/channel_config.dart

@@ -4,7 +4,7 @@ import 'package:stream_chat/src/core/models/command.dart';
 part 'channel_config.g.dart';
 
 /// The class that contains the information about the configuration of a channel
-@JsonSerializable(createToJson: false)
+@JsonSerializable()
 class ChannelConfig {
   /// Constructor used for json serialization
   ChannelConfig({
@@ -87,4 +87,7 @@ class ChannelConfig {
   /// True if urls appears as attachments
   @JsonKey(defaultValue: false)
   final bool urlEnrichment;
+
+  /// Serialize to json
+  Map<String, dynamic> toJson() => _$ChannelConfigToJson(this);
 }

packages/stream_chat/lib/src/core/models/channel_config.g.dart

@@ -32,3 +32,22 @@ ChannelConfig _$ChannelConfigFromJson(Map<String, dynamic> json) {
     urlEnrichment: json['url_enrichment'] as bool? ?? false,
   );
 }
+
+Map<String, dynamic> _$ChannelConfigToJson(ChannelConfig instance) =>
+    <String, dynamic>{
+      'automod': instance.automod,
+      'commands': instance.commands.map((e) => e.toJson()).toList(),
+      'connect_events': instance.connectEvents,
+      'created_at': instance.createdAt.toIso8601String(),
+      'updated_at': instance.updatedAt.toIso8601String(),
+      'max_message_length': instance.maxMessageLength,
+      'message_retention': instance.messageRetention,
+      'mutes': instance.mutes,
+      'reactions': instance.reactions,
+      'read_events': instance.readEvents,
+      'replies': instance.replies,
+      'search': instance.search,
+      'typing_events': instance.typingEvents,
+      'uploads': instance.uploads,
+      'url_enrichment': instance.urlEnrichment,
+    };

packages/stream_chat/lib/src/core/models/event.dart

@@ -1,3 +1,5 @@
+import 'dart:convert';
+
 import 'package:json_annotation/json_annotation.dart';
 import 'package:stream_chat/src/core/models/channel_model.dart';
 import 'package:stream_chat/src/core/models/message.dart';
@@ -160,11 +162,14 @@ class Event {
         channelType: channelType ?? this.channelType,
         parentId: parentId ?? this.parentId,
         extraData: extraData ?? this.extraData,
+        isLocal: isLocal,
       );
 }
 
 /// The channel embedded in the event object
-@JsonSerializable()
+@JsonSerializable(
+  createToJson: false,
+)
 class EventChannel extends ChannelModel {
   /// Constructor used for json serialization
   EventChannel({
@@ -212,10 +217,4 @@ class EventChannel extends ChannelModel {
     'members',
     ...ChannelModel.topLevelFields,
   ];
-
-  /// Serialize to json
-  @override
-  Map<String, dynamic> toJson() => Serializer.moveFromExtraDataToRoot(
-        _$EventChannelToJson(this),
-      );
 }

packages/stream_chat/lib/src/core/models/event.g.dart

@@ -89,29 +89,3 @@ EventChannel _$EventChannelFromJson(Map<String, dynamic> json) {
     extraData: json['extra_data'] as Map<String, dynamic>? ?? {},
   );
 }
-
-Map<String, dynamic> _$EventChannelToJson(EventChannel instance) {
-  final val = <String, dynamic>{
-    'id': instance.id,
-    'type': instance.type,
-  };
-
-  void writeNotNull(String key, dynamic value) {
-    if (value != null) {
-      val[key] = value;
-    }
-  }
-
-  writeNotNull('cid', readonly(instance.cid));
-  writeNotNull('config', readonly(instance.config));
-  writeNotNull('created_by', readonly(instance.createdBy));
-  val['frozen'] = instance.frozen;
-  writeNotNull('last_message_at', readonly(instance.lastMessageAt));
-  writeNotNull('created_at', readonly(instance.createdAt));
-  writeNotNull('updated_at', readonly(instance.updatedAt));
-  writeNotNull('deleted_at', readonly(instance.deletedAt));
-  writeNotNull('member_count', readonly(instance.memberCount));
-  val['extra_data'] = instance.extraData;
-  val['members'] = instance.members?.map((e) => e.toJson()).toList();
-  return val;
-}