generate Erc721 contracts

libs/remix-ws-templates/src/templates/ozerc721/contracts/SampleERC721.sol

@@ -1,14 +0,0 @@
-// SPDX-License-Identifier: GPL-3.0
-
-pragma solidity >=0.7.0 <0.9.0;
-
-import "@openzeppelin/contracts/token/ERC721/ERC721.sol";
-
-/**
- * @title SampleERC721
- * @dev Create a sample ERC721 standard token
- */
-contract SampleERC721 is ERC721 {
-
-    constructor(string memory tokenName, string memory tokenSymbol) ERC721(tokenName, tokenSymbol) {}
-}

libs/remix-ws-templates/src/templates/ozerc721/index.ts

@@ -1,7 +1,8 @@
+import { erc721 } from '@openzeppelin/wizard';
+
 export default async () => {
     return {
-        // @ts-ignore
-        'contracts/SampleERC721.sol': (await import('raw-loader!./contracts/SampleERC721.sol')).default,
+        'contracts/MyToken.sol': erc721.print(),
         // @ts-ignore
         'scripts/deploy_with_ethers.ts': (await import('!!raw-loader!./scripts/deploy_with_ethers.ts')).default,
         // @ts-ignore
@@ -11,6 +12,6 @@ export default async () => {
         // @ts-ignore
         'scripts/web3-lib.ts': (await import('!!raw-loader!./scripts/web3-lib.ts')).default,
         // @ts-ignore
-        'tests/SampleERC721_test.sol': (await import('raw-loader!./tests/SampleERC721_test.sol')).default
+        'tests/MyToken_test.sol': (await import('raw-loader!./tests/MyToken_test.sol')).default
     }
 }

libs/remix-ws-templates/src/templates/ozerc721/scripts/deploy_with_ethers.ts

@@ -2,7 +2,7 @@ import { deploy } from './ethers-lib'
 
 (async () => {
     try {
-        const result = await deploy('SampleERC721', ['testNFT', 'TNFT'])
+        const result = await deploy('MyToken', [])
         console.log(`address: ${result.address}`)
     } catch (e) {
         console.log(e.message)

libs/remix-ws-templates/src/templates/ozerc721/scripts/deploy_with_web3.ts

@@ -2,7 +2,7 @@ import { deploy } from './web3-lib'
 
 (async () => {
     try {
-        const result = await deploy('SampleERC721', ['testToken', 'TST'])
+        const result = await deploy('MyToken', [])
         console.log(`address: ${result.address}`)
     } catch (e) {
         console.log(e.message)

libs/remix-ws-templates/src/templates/ozerc721/tests/MyToken_test.sol

@@ -0,0 +1,18 @@
+// SPDX-License-Identifier: GPL-3.0
+
+pragma solidity >=0.7.0 <0.9.0;
+import "remix_tests.sol";
+import "../contracts/MyToken.sol";
+
+contract MyTokenTest {
+
+    MyToken s;
+    function beforeAll () public {
+        s = new MyToken();
+    }
+
+    function testTokenNameAndSymbol () public {
+        Assert.equal(s.name(), "MyToken", "token name did not match");
+        Assert.equal(s.symbol(), "MTK", "token symbol did not match");
+    }
+}

libs/remix-ws-templates/src/templates/ozerc721/tests/SampleERC721_test.sol

@@ -1,18 +0,0 @@
-// SPDX-License-Identifier: GPL-3.0
-
-pragma solidity >=0.7.0 <0.9.0;
-import "remix_tests.sol";
-import "../contracts/SampleERC721.sol";
-
-contract SampleERC721Test {
-
-    SampleERC721 s;
-    function beforeAll () public {
-        s = new SampleERC721("TestNFT", "TNFT");
-    }
-
-    function testTokenNameAndSymbol () public {
-        Assert.equal(s.name(), "TestNFT", "token name did not match");
-        Assert.equal(s.symbol(), "TNFT", "token symbol did not match");
-    }
-}