Scala Hyperledger API - Running Tests locally using the Production Network

Prerequisites

0. Have a working UC4-chaincode-network running (Checkout the hlf-network or alternatively fetch the latest network by executing sh ./fetch_prod_network.sh )

   • Have faketime installed

   sudo apt-get install faketime
   

   • Start the network by executing

   ./restart.sh -t
   

   of the hlf-network.
   Note: use the testing flag to have the network create the testing identities.

1. Set up the Environment Variables: The necessary variables with their concrete values which need to be exported are provided at the end of the output of the network start script. They look similar to these:

   • find the Certificate Authority

     export UC4_KIND_NODE_IP=172.17.0.2
     

   • referencing the "connection_profile.yaml"

   export UC4_CONNECTION_PROFILE=/tmp/hyperledger/connection_profile_kubernetes_local.yaml
   

   • describing what kind of Network you are using

   export UC4_TESTBASE_TARGET=PRODUCTION_NETWORK
   

   The given three export lines can simply be copied to the command line.

Run the Tests :)

Run the tests from the hlf-api directory using: sbt clean compile testOnly "*ApprovalTests *CertificateErrorTests"

Troubleshooting:

Without sbt clean, tests might fail without obvious reasons.