wormhole/testing/contract-integrations/README.md

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PublishMsg Contract

This is a simple contract that can be used to generate wormhole messages in testnet. It can be used to test the guardian watcher.

Deployment

  1. Make sure the chain is populated in truffle-config.js.
  2. npm ci
  3. npm run build
  4. MNEMONIC="" TESTNET_WORMHOLE_CORE_ADDRESS="0x6b9C8671cdDC8dEab9c719bB87cBd3e782bA6a35" npm run truffle -- exec scripts/deploy_publish_msg.js --network neon_testnet
  5. Make note of the value returned as "PublishMsg address", it will be used as PUBLISH_MSG_ADDRESS to run the tool.

Generating a test message

  1. MNEMONIC="" TESTNET_RPC="https://proxy.devnet.neonlabs.org/solana" PUBLISH_MSG_ADDRESS="0x95F81502b6DafbF1aAdac5400814f976d119B520" CONSISTENCY_LEVEL=200 node src/publishMsg.js