Added a test to check that the allocated size of the class is as expected.
Added a test to check that the allocated size of the class is as expected.

ETLCPP/etl,ETLCPP/etl,ETLCPP/etl,venkatarajasekhar/etl,venkatarajasekhar/etl,venkatarajasekhar/etl,ETLCPP/etl