ERC4626 (#3171)

contracts/mocks/ERC20TokenizedVaultMock.sol

@@ -0,0 +1,22 @@
+// SPDX-License-Identifier: MIT
+
+pragma solidity ^0.8.0;
+
+import "../token/ERC20/extensions/ERC20TokenizedVault.sol";
+
+// mock class using ERC20
+contract ERC20TokenizedVaultMock is ERC20TokenizedVault {
+    constructor(
+        IERC20Metadata asset,
+        string memory name,
+        string memory symbol
+    ) ERC20(name, symbol) ERC20TokenizedVault(asset) {}
+
+    function mockMint(address account, uint256 amount) public {
+        _mint(account, amount);
+    }
+
+    function mockBurn(address account, uint256 amount) public {
+        _burn(account, amount);
+    }
+}