Example test is in controller/src/cat/test/basic_test.go

cd $SANDBOX
./src/contrail-api-client/generateds/generateDS.py -f -o controller/src/cat/types -g golang-api src/contrail-api-client/schema/ietf-l3vpn-schema.xsd
./src/contrail-api-client/generateds/generateDS.py -f -o controller/src/cat/types -g golang-api src/contrail-api-client/schema/bgp_schema.xsd
./src/contrail-api-client/generateds/generateDS.py -f -o controller/src/cat/types -g golang-api src/contrail-api-client/schema/vnc_cfg.xsd

Create Agent Binary:
scons contrail-vrouter-agent -uj4 

Create Control-node test binary for CAT:
cd controller
NO_HEAPCHECK=1 scons -uj4 src/bgp:bgp_cat_control_node_test

Run CAT:
cd src/cat/test
../../../../third_party/go/bin/go test

1. Instantiate and terminate arbitrary number of mock control-nodes
2. Instantiate and terminate arbitrary number of mock agents
3. Instantiate and terminate arbitrary number of CRPDs
4. XMPP peering among control-nodes and agents
5. BGP peering among control-nodes
6. BGP peering among control-nodes and CRPDs
7. Ability to add a mock port/VMI to agent (partial)

Following configuration elements can be added to the mock db file before launching control-nodes.

1 global-system-config

2 domain

3 project

4 bgp-router

5 virtual-router

6 virtual-network

7 routing-instance

8 virtual-machine

9 virtual-machine-interface

10 network-ipam

11 instance-ip

1. Add support for configuration updates by mocking rabbitmq messaging At present, this can still be done by config reinit (SIGHUP) to control-nodes.
2. Integration with dpdk
3. Integration with a contrail-collector (Analytics) for flows and uves

etc.