Consumer group interactive test is repaired

Author: ntl

test/interactive/consumer_group/write_messages_periodically.rb

@@ -10,13 +10,8 @@
 category = ENV['CATEGORY'] || 'testPostgresConsumerGroup'
 logger.info "Category: #{category}"
 
-stream_names = [
- Controls::StreamName.example(category: category),
- Controls::StreamName.example(category: SecureRandom.hex)
-]
-
 loop do
- stream_name = stream_names.sample
+ stream_name = Controls::StreamName.example(category: category)
 
  message = Controls::Message.example