How to activate DBMS_output in Rails

I have added some debug statements in my sql Procedure and I want to see the dbms output content in my test log file

DBMS_OUTPUT.PUT_LINE ('Hello!!!');

I open the console

ruby script/console test

check the enable_dbms_output field is true or not By running the command

ActiveRecord::Base.connection

If it is not true then reset to true by running below command before your testcase.

ActiveRecord::Base.connection.enable_dbms_output

then you can see the dbms_output statements in test.log file.