import { describe, it } from "node:test";
import assert from "node:assert/strict";
import { humanizeTransferError } from "../src/ethereum/EthersEthereumGateway.js";

void describe("humanizeTransferError", () => {
  void it("translates low gas price into a readable error", () => {
    const message = humanizeTransferError({
      message: "missing revert data",
      info: {
        error: {
          message:
            "failed with 3080732 gas: max fee per gas less than block base fee: address 0xabc, maxFeePerGas: 960000000, baseFee: 1575278655"
        }
      }
    });

    assert.match(message, /Transfer fee 0.96 gwei is below current base fee 1.575278655 gwei/);
  });
});