Move tests to forge subdirectory

remappings.txt

@@ -1,5 +1,5 @@
 @proprietary/=src/proprietary/
-@interfaces/=test/interfaces/
+@interfaces/=test/forge/interfaces/
 @root/=src/
 @forge-std/=lib/forge-std/src/
 

test/forge/TestGovernanceProtection.sol

@@ -0,0 +1,47 @@
+// SPDX-License-Identifier: MIT
+pragma solidity ^0.6.12;
+pragma experimental ABIEncoderV2;
+
+import { console2 } from "@forge-std/console2.sol";
+import { IERC20 } from "@openzeppelin/contracts/token/ERC20/IERC20.sol";
+import { MockProposal } from "./MockProposal.sol";
+import { Mock } from "./Mock.sol";
+import { Parameters } from "@proprietary/Parameters.sol";
+import { GovernancePatchUpgrade } from "@root/v4-patch/GovernancePatchUpgrade.sol";
+
+contract DummyProposal is Parameters, Mock {
+    address private fundingAddress;
+    uint256 private fundingAmount;
+
+    constructor(address _fundingAddress, uint256 _fundingAmount) public {
+        fundingAddress = _fundingAddress;
+        fundingAmount = _fundingAmount;
+    }
+
+    function executeProposal() public {
+        // Easy-to-check after execution
+        IERC20(_tokenAddress).transfer(TEST_ADDRESS_ONE, 1_000_000 ether);
+    }
+}
+
+contract TestGovernanceProtection is MockProposal {
+    function testNewDummyProposal() public executeAttackerProposalBefore executeCurrentProposalBefore {
+        IERC20 TORN = IERC20(_tokenAddress);
+
+        uint256 amountToTransfer = 1_000_000 ether;
+
+        uint256 testAccountBalanceBeforeDummyProposal = TORN.balanceOf(TEST_ADDRESS_ONE);
+        console2.log("Account balance before dummy proposal exectuion: %s TORN", testAccountBalanceBeforeDummyProposal / _tornDecimals);
+
+        vm.warp(block.timestamp + PROPOSAL_EXECUTION_MAX_DURATION);
+        proposeAndExecute(address(new DummyProposal(TEST_ADDRESS_ONE, amountToTransfer)));
+
+        uint256 testAccountBalanceAfterDummyProposal = TORN.balanceOf(TEST_ADDRESS_ONE);
+        console2.log("Account balance after dummy proposal exectuion: %s TORN", testAccountBalanceAfterDummyProposal / _tornDecimals);
+
+        require(
+            testAccountBalanceAfterDummyProposal - testAccountBalanceBeforeDummyProposal == amountToTransfer,
+            "Dummy proposal executed incorrectly"
+        );
+    }
+}