如果不是很清楚,第一个问题对我来说就很简单,但我会尽力而为。
我目前正在通过 YouTube 视频来测试我与安全帽、以太币和华夫饼的合同(https://www.youtube.com/watch?v=oTpmNEYV8iQ&list=PLw-9a9yL-pt3sEhicr6gmuOQdcmWXhCx4&index=6)。
这是合同:
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.9;
import "@openzeppelin/contracts/token/ERC721/ERC721.sol";
contract MyContract is ERC721 {
constructor(string memory name, string memory symbol)
ERC721(name, symbol) {
}
}
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这是 test.js:
const { expect } = require('chai');
describe("MyContract", function() {
it("should return correct name", async function() {
const MyContract = hre.ethers.getContractFactory("MyContract");
const myContractDeployed = await MyContract.deploy("MyContractName", "MCN");
await myContractDeployed.deployed();
expect(await myContractDeployed.name()).to.equal("MyContractName");
});
});
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当我在终端中运行“npx Hardhat test”时,它返回:
MyContract
1) should return correct name
0 passing (7ms)
1 failing
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