1 files changed, 5 insertions, 3 deletions
diff --git a/activerecord/test/cases/adapters/mysql/connection_test.rb b/activerecord/test/cases/adapters/mysql/connection_test.rb
index ffd6904aec..b67d70ede7 100644
--- a/activerecord/test/cases/adapters/mysql/connection_test.rb
+++ b/activerecord/test/cases/adapters/mysql/connection_test.rb
@@ -1,6 +1,9 @@
 require "cases/helper"
 
 class MysqlConnectionTest < ActiveRecord::TestCase
+  class Klass < ActiveRecord::Base
+  end
+
   def setup
     super
     @connection = ActiveRecord::Base.connection
@@ -17,9 +20,8 @@ class MysqlConnectionTest < ActiveRecord::TestCase
     run_without_connection do |orig|
       ar_config = ARTest.connection_config['arunit']
       url = "mysql://#{ar_config["username"]}@localhost/#{ar_config["database"]}"
-      klass = Class.new(ActiveRecord::Base)
-      klass.establish_connection(url)
-      assert_equal ar_config['database'], klass.connection.current_database
+      Klass.establish_connection(url)
+      assert_equal ar_config['database'], Klass.connection.current_database
     end
   end