fix unit tests

Author: Rafael Marinho

lib/stream-chat/client.rb

@@ -1069,7 +1069,7 @@ def query_reminders(user_id, filter_conditions = {}, sort: nil, **options)
     #
     # @param [StringKeyHash, nil] data The delivery confirmation data
     # @return [StreamChat::StreamResponse] API response
-    sig { params(data: T.nilable(StringKeyHash)).returns(StreamChat::StreamResponse) }
+    sig { params(data: T.nilable(StringKeyHash), user_id: T.nilable(String)).returns(StreamChat::StreamResponse) }
     def mark_delivered(data = nil, user_id: nil)
       post('channels/delivered', data: data || {}, params: { user_id: user_id })
     end

spec/channel_spec.rb

@@ -354,6 +354,9 @@ def loop_times(times)
   end
 
   it 'can send message with restricted visibility' do
+    # Add users as members before testing restricted visibility
+    @channel.add_members([@random_users[0][:id], @random_users[1][:id]])
+
     # Send a message that's only visible to specific users
     msg = @channel.send_message(
       {
@@ -372,6 +375,9 @@ def loop_times(times)
   end
 
   it 'can update message with restricted visibility' do
+    # Add users as members before testing restricted visibility
+    @channel.add_members([@random_users[0][:id], @random_users[1][:id]])
+
     # First send a regular message
     msg = @channel.send_message(
       {
@@ -399,6 +405,9 @@ def loop_times(times)
   end
 
   it 'can update message partially with restricted visibility' do
+    # Add users as members before testing restricted visibility
+    @channel.add_members([@random_users[0][:id], @random_users[1][:id]])
+
     # First send a regular message
     msg = @channel.send_message(
       {