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HyperlaneMockup Contract

The HyperlaneMockup contract offers a simulation of cross-chain message dispatch and processing, making it possible for users to emulate the process of sending and receiving messages between chains.

Methods:

  1. sendMessage(uint32 _destinationDomain, bytes calldata _messageBody): Simulates the dispatching of a message to another chain. Emits a Dispatch event, detailing the sender, destination, recipient, and the message content. Also triggers a DispatchId event to provide a unique ID for the dispatched message.
  2. receiveMessage(bytes32 _id): Represents the simulation of a message receipt from another chain. Emits a ProcessId event marking the successful processing of the received message.

Dependencies

Please note that this contract does not have external dependencies. However, ensure that the Ethereum environment you're deploying to is compatible with the pragma solidity ^0.8.9 version.

Setup and Usage

  1. Installation:
npm install
  • Clone the repository to your local system.
  • Ensure you have the necessary dependencies installed.
  1. Deployment:
npx hardhat run scripts/deploy.js
  • Compile the contracts using the Solidity compiler.
  • Deploy the HyperlaneMockup contract to your desired Ethereum network.
  1. Interaction:
npx hardhat run scripts/sendTransaction.js
  • Use the sendMessage function to simulate cross-chain message sending.
  • Use the receiveMessage function to simulate the receipt of a cross-chain message.

Conclusion

If you'd like to contribute to the project, please fork the repository, make your changes, and submit a pull request. We appreciate all contributions and feedback!