wormhole/terra/docs/testing.md

# Wormhole + Terra local test environment

For the list of dependencies please follow [DEVELOP.md](../../DEVELOP.md).

Additional dependencies:
- [Node.js](https://nodejs.org/) >= 14.x, [ts-node](https://www.npmjs.com/package/ts-node) >= 8.x

Start Tilt from the project root:

    tilt up --update-mode=exec -- --num=1

Afterwards use test scripts in `terra/tools` folder:

    npm install
    npm run prepare-token
    npm run prepare-wormhole

These commands will give you two important addresses: test token address and Wormhole contract address on Terra. 
Now you need to change guardian configuration to monitor the right contract. Copy Wormhole contract address and
replace existing `TERRA_FEE_PAYER` address in `devnet/bridge.yaml`.

Save the changes and monitor Tilt dashboard until guardian services restart.

Now use both token address and Wormhole contract address to issue tocken lock transaction:

    npm run lock-tocken -- TOKEN_CONTRACT WORMHOLE_CONTRACT 1000

Where 1000 is a sample amount to transfer. After this command is issued monitor Guardian service in Tilt dashboard
to see its effects propagated to the destination blockchain (in this case it is Ethereum).