hayperledger fabric network integration with hyperledger caliper

I need to build two chain codes in fabric. The chain code is in charge to handle an array of strings or integers stored in ledger DB ( couchdb). chain code records the events on each array in the couchdb such as create , access, or delete arrays. Caliper will be used to test the performance by sending the requests of sending arrays to be stored or retrieving the arrays.
The network will be test-network existing in the fabric-samples.
The project is very easy for the experts.