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_flutter/lib/src/info_tile.dart

@@ -11,14 +11,15 @@ class InfoTile extends StatelessWidget {
   final TextStyle textStyle;
   final Color backgroundColor;
 
-  InfoTile(
-      {this.message,
-      this.child,
-      this.showMessage,
-      this.tileAnchor,
-      this.childAnchor,
-      this.textStyle,
-      this.backgroundColor});
+  InfoTile({
+    this.message,
+    this.child,
+    this.showMessage,
+    this.tileAnchor,
+    this.childAnchor,
+    this.textStyle,
+    this.backgroundColor,
+  });
 
   @override
   Widget build(BuildContext context) {