Merge pull request #13 from wbydo/release

Release

contract/contracts/WbydoProfileNft.sol

@@ -0,0 +1,24 @@
+// SPDX-License-Identifier: UNLICENSED
+pragma solidity ^0.8.13;
+
+import "@openzeppelin/contracts/token/ERC721/extensions/ERC721Enumerable.sol";
+import "@openzeppelin/contracts/access/Ownable.sol";
+
+contract WbydoProfileNft is ERC721Enumerable, Ownable {
+    string private _BASE_URI;
+
+    constructor(string memory __baseURI)
+        ERC721("wbydo Profile Token", "wbydo")
+        Ownable()
+    {
+        _BASE_URI = __baseURI;
+    }
+
+    function _baseURI() internal view override(ERC721) returns (string memory) {
+        return _BASE_URI;
+    }
+
+    function mint(uint256 tokenId) public onlyOwner {
+        _safeMint(_msgSender(), tokenId);
+    }
+}

contract/hardhat.config.ts

@@ -13,7 +13,7 @@ dotenv.config();
 
 const config: HardhatUserConfig = {
   solidity: {
-    version: '0.8.9',
+    version: '0.8.13',
     settings: {
       optimizer: {
         enabled: true,

contract/package.json

@@ -17,7 +17,6 @@
     "@types/node": "^17.0.30",
     "chai": "^4.3.6",
     "dotenv": "^16.0.0",
-    "ethereum-waffle": "^3.4.4",
     "ethers": "^5.6.3",
     "hardhat": "^2.9.3",
     "hardhat-watcher": "^2.1.1",

contract/tests/WbydoProfileNft.test.ts

@@ -0,0 +1,61 @@
+import { expect } from 'chai';
+import { waffle, ethers } from 'hardhat';
+
+import { BigNumber } from 'ethers';
+
+const { loadFixture } = waffle;
+
+const baseURI = 'https://example.com/metadata/';
+
+describe('WbydoProfileNft', () => {
+  const fixture = async () => {
+    const [owner, other] = await ethers.getSigners();
+
+    const nft = await ethers
+      .getContractFactory('WbydoProfileNft')
+      .then((factory) => {
+        return factory.deploy(baseURI);
+      })
+      .then((contracts) => {
+        return contracts.deployed();
+      });
+
+    return { owner, nft, other };
+  };
+
+  it('deploy', async () => {
+    await loadFixture(fixture);
+  });
+
+  describe('TokenURI', async () => {
+    it('tokenURIが期待通りであること', async () => {
+      const { nft, owner } = await loadFixture(fixture);
+      const connectedNft = nft.connect(owner);
+      await connectedNft.mint(0);
+      expect(await connectedNft.tokenURI(0)).to.be.equal(
+        'https://example.com/metadata/0'
+      );
+    });
+  });
+
+  describe('mint', async () => {
+    it('owner以外が実行するとrevertすること', async () => {
+      const { nft, other } = await loadFixture(fixture);
+      await expect(nft.connect(other).mint(999)).to.be.revertedWith(
+        'Ownable: caller is not the owner'
+      );
+    });
+
+    it('mint関数実行後にnftを所有していること', async () => {
+      const { nft, owner } = await loadFixture(fixture);
+      const connectedNft = nft.connect(owner);
+      await connectedNft.mint(555);
+      expect(await connectedNft.ownerOf(555)).to.be.equal(owner.address);
+
+      await connectedNft.mint(666);
+      expect(await connectedNft.ownerOf(666)).to.be.equal(owner.address);
+
+      expect(await connectedNft.balanceOf(owner.address)).to.be.equal(2);
+    });
+  });
+});

docs/metadata/0

@@ -0,0 +1,5 @@
+{
+  "name": "wbydo",
+  "description": "https://wbydo.com",
+  "image": "https://wbydo.github.io/profile-nft/img/000.png"
+}

docs/metadata/1

@@ -0,0 +1,5 @@
+{
+  "name": "tackuhm",
+  "description": "https://twitter.com/tackuhm",
+  "image": "https://wbydo.github.io/profile-nft/img/001.png"
+}