Fix

Author: brianquinlan

.github/workflows/cupertino.yml

@@ -60,7 +60,7 @@ jobs:
         run: |
           cd example
           flutter pub get
-          flutter test -d macos integration_test/main.dart --name "defaultSessionConfiguration local close close"  
+          flutter test -d macos integration_test/main.dart --name "defaultSessionConfiguration local close with code and reason"  
       - name: Stop tcpdump
         if: failure()
         run: |

pkgs/web_socket_conformance_tests/lib/src/close_local_tests.dart

@@ -131,6 +131,11 @@ void testCloseLocal(
     test('with code and reason', () async {
       final channel = await channelFactory(uri);
 
+      channel
+        ..sendText('Hello World')
+        ..sendText('Hello World 2')
+        ..sendText('Hello World 3');
+
       await channel.close(3000, 'Client initiated closure');
       final closeCode = await httpServerQueue.next as int?;
       final closeReason = await httpServerQueue.next as String?;