Merge pull request #137 from roycoprotocol/debug

fix tether approvals

src/WrappedVault.sol

@@ -148,7 +148,7 @@ contract WrappedVault is Ownable, InitializableERC20, IWrappedVault {
 
         _mint(address(0), 10_000); // Burn 10,000 wei to stop 'first share' front running attacks on depositors
 
-        DEPOSIT_ASSET.approve(vault, type(uint256).max);
+        DEPOSIT_ASSET.safeApprove(vault, type(uint256).max);
     }
 
     /// @param rewardsToken The new reward token / points program to be used as incentives

test/DebugWV.t.sol

@@ -0,0 +1,45 @@
+// SPDX-Liense-Identifier: AGPL-3.0-only
+pragma solidity ^0.8.0;
+
+import { MockERC20 } from "test/mocks/MockERC20.sol";
+import { MockERC4626 } from "test/mocks/MockERC4626.sol";
+
+import { ERC20 } from "lib/solmate/src/tokens/ERC20.sol";
+import { ERC4626 } from "lib/solmate/src/tokens/ERC4626.sol";
+
+import { WrappedVault } from "src/WrappedVault.sol";
+import { WrappedVaultFactory } from "src/WrappedVaultFactory.sol";
+
+import { FixedPointMathLib } from "lib/solmate/src/utils/FixedPointMathLib.sol";
+import { Owned } from "lib/solmate/src/auth/Owned.sol";
+import { Ownable2Step, Ownable } from "lib/openzeppelin-contracts/contracts/access/Ownable2Step.sol";
+
+import { PointsFactory } from "src/PointsFactory.sol";
+import { Ownable as SoladyOwnable } from "lib/solady/src/auth/Ownable.sol";
+
+import { Test, console } from "forge-std/Test.sol";
+
+contract WrappedVaultTest is Test {
+    using FixedPointMathLib for *;
+
+    WrappedVaultFactory testFactory;
+    uint256 mainnetFork;
+    address owner = 0x85De42e5697D16b853eA24259C42290DaCe35190;
+
+    function setUp() public {
+        mainnetFork = vm.createFork("https://gateway.tenderly.co/public/mainnet");
+        vm.selectFork(mainnetFork);
+
+        testFactory = WrappedVaultFactory(0x75E502644284eDf34421f9c355D75DB79e343Bca);
+    }
+
+    function testTetherVault() external {
+        address wvi = address(new WrappedVault());
+
+        vm.startPrank(owner);
+        testFactory.updateWrappedVaultImplementation(wvi);
+        vm.stopPrank();
+
+        testFactory.wrapVault(ERC4626(0x5C20B550819128074FD538Edf79791733ccEdd18), 0x9FC3da866e7DF3a1c57adE1a97c9f00a70f010c8, "Test123", 5_000_000_000_000_000);
+    }
+}