test: add tests for stream chat flutter (#335)

* feat: Added tests

* feat: Added header test

* feat: Added new tests

* fix

* feat: Added test, fmt

* feat: Added delete test

* added system and unread ind tests

* fix: analysis

* added new tests

* fix: analysis

* added tests

* add attachment actions modal tests

* fix analysis

* fix analysis

* add backbutton tests

* fix analysis

* increase timeout

* add channelheader tests

* add infotile tests

* add reactions modal and channel unread indicator tests

* add golden test for reaction bubble

* add dark tests

* add system message golden

* add deletd message golden

* add message action modal tests

* update goldens

* update workflow runner

* update goldens

* remove channel unread indicator in favor of unread indicator

* move file and media screen to sample app

* add channel image tesst

* add channel_list_header test

* add thread_header test

* bump up test threashold

* fix review

Co-authored-by: Salvatore Giordano <[email protected]>

packages/stream_chat/lib/src/models/message.dart

@@ -1,3 +1,4 @@
+import 'package:equatable/equatable.dart';
 import 'package:json_annotation/json_annotation.dart';
 import 'package:stream_chat/src/models/attachment.dart';
 import 'package:stream_chat/src/models/reaction.dart';
@@ -41,7 +42,7 @@ enum MessageSendingStatus {
 
 /// The class that contains the information about a message
 @JsonSerializable()
-class Message {
+class Message extends Equatable {
   /// Constructor used for json serialization
   Message({
     String id,
@@ -345,6 +346,39 @@ class Message {
       pinnedBy: other.pinnedBy,
     );
   }
+
+  @override
+  List<Object> get props => [
+        id,
+        text,
+        type,
+        attachments,
+        mentionedUsers,
+        reactionCounts,
+        reactionScores,
+        latestReactions,
+        ownReactions,
+        parentId,
+        quotedMessage,
+        quotedMessageId,
+        replyCount,
+        threadParticipants,
+        showInChannel,
+        shadowed,
+        silent,
+        command,
+        createdAt,
+        updatedAt,
+        deletedAt,
+        user,
+        pinned,
+        pinnedAt,
+        pinExpires,
+        pinnedBy,
+        extraData,
+        status,
+        skipPush,
+      ];
 }
 
 /// A translated message