TINC is a test framework developed in EMC Greenplum aiming at providing an easy to use and extensible testing framework for all kinds of tests done in Greenplum. It is a cross-team effort to revamp the entire GPDB test infrastructure.
By writing a subclass in the TINC, we developed a testing framework suitable for MADlib testing.
For detailed guide, please see the Wiki of TINC for MADlib