1 files changed, 7 insertions, 0 deletions
diff --git a/railties/lib/rails/subscriber/test_helper.rb b/railties/lib/rails/subscriber/test_helper.rb
index 8b981dc3a6..1464767ed9 100644
--- a/railties/lib/rails/subscriber/test_helper.rb
+++ b/railties/lib/rails/subscriber/test_helper.rb
@@ -58,7 +58,10 @@ module Rails
       end
 
       class MockLogger
+        attr_reader :flush_count
+
         def initialize
+          @flush_count = 0
           @logged = Hash.new { |h,k| h[k] = [] }
         end
 
@@ -69,6 +72,10 @@ module Rails
         def logged(level)
           @logged[level].compact.map { |l| l.to_s.strip }
         end
+
+        def flush
+          @flush_count += 1
+        end
       end
 
       # Wait notifications to be published.