Privatize unneededly protected methods in Active Record tests

4 files changed, 4 insertions, 4 deletions

diff --git a/activerecord/test/cases/adapters/mysql2/connection_test.rb b/activerecord/test/cases/adapters/mysql2/connection_test.rb
index 9c109d8a24..c1de2218e2 100644
--- a/activerecord/test/cases/adapters/mysql2/connection_test.rb
+++ b/activerecord/test/cases/adapters/mysql2/connection_test.rb
@@ -186,7 +186,7 @@ class Mysql2ConnectionTest < ActiveRecord::Mysql2TestCase
       "expected release_advisory_lock to return false when there was no lock to release"
   end
 
-  protected
+  private
 
     def test_lock_free(lock_name)
       @connection.select_value("SELECT IS_FREE_LOCK(#{@connection.quote(lock_name)})") == 1
diff --git a/activerecord/test/cases/adapters/postgresql/connection_test.rb b/activerecord/test/cases/adapters/postgresql/connection_test.rb
index 48c82cb7b9..45aa748ffc 100644
--- a/activerecord/test/cases/adapters/postgresql/connection_test.rb
+++ b/activerecord/test/cases/adapters/postgresql/connection_test.rb
@@ -245,7 +245,7 @@ module ActiveRecord
       end
     end
 
-    protected
+    private
 
       def with_warning_suppression
         log_level = @connection.client_min_messages
diff --git a/activerecord/test/cases/adapters/postgresql/transaction_test.rb b/activerecord/test/cases/adapters/postgresql/transaction_test.rb
index f130e344c4..9b42d0383d 100644
--- a/activerecord/test/cases/adapters/postgresql/transaction_test.rb
+++ b/activerecord/test/cases/adapters/postgresql/transaction_test.rb
@@ -89,7 +89,7 @@ module ActiveRecord
       end
     end
 
-    protected
+    private
 
       def with_warning_suppression
         log_level = ActiveRecord::Base.connection.client_min_messages
diff --git a/activerecord/test/cases/adapters/sqlite3/copy_table_test.rb b/activerecord/test/cases/adapters/sqlite3/copy_table_test.rb
index 8342b05870..91967c1e33 100644
--- a/activerecord/test/cases/adapters/sqlite3/copy_table_test.rb
+++ b/activerecord/test/cases/adapters/sqlite3/copy_table_test.rb
@@ -75,7 +75,7 @@ class CopyTableTest < ActiveRecord::SQLite3TestCase
     test_copy_table "binaries", "binaries2"
   end
 
-protected
+private
   def copy_table(from, to, options = {})
     @connection.copy_table(from, to, { temporary: true }.merge(options))
   end