diff options
Diffstat (limited to 'activerecord/test/cases/adapters/mysql2/connection_test.rb')
-rw-r--r-- | activerecord/test/cases/adapters/mysql2/connection_test.rb | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/activerecord/test/cases/adapters/mysql2/connection_test.rb b/activerecord/test/cases/adapters/mysql2/connection_test.rb new file mode 100644 index 0000000000..b973da621b --- /dev/null +++ b/activerecord/test/cases/adapters/mysql2/connection_test.rb @@ -0,0 +1,42 @@ +require "cases/helper" + +class MysqlConnectionTest < ActiveRecord::TestCase + def setup + super + @connection = ActiveRecord::Base.connection + end + + def test_no_automatic_reconnection_after_timeout + assert @connection.active? + @connection.update('set @@wait_timeout=1') + sleep 2 + assert !@connection.active? + end + + def test_successful_reconnection_after_timeout_with_manual_reconnect + assert @connection.active? + @connection.update('set @@wait_timeout=1') + sleep 2 + @connection.reconnect! + assert @connection.active? + end + + def test_successful_reconnection_after_timeout_with_verify + assert @connection.active? + @connection.update('set @@wait_timeout=1') + sleep 2 + @connection.verify! + assert @connection.active? + end + + private + + def run_without_connection + original_connection = ActiveRecord::Base.remove_connection + begin + yield original_connection + ensure + ActiveRecord::Base.establish_connection(original_connection) + end + end +end |