refactor: remove fallback()

src/PositionFactory.sol

@@ -77,14 +77,4 @@ contract PositionFactory is Ownable, IPositionFactory {
         SafeTransferLib.safeTransfer(ERC20(_token), msg.sender, balance);
     }
 
-    /**
-<<<<<<< HEAD
-     * @notice Executes when native is sent to this contract through a non-existent function.
-     */
-    fallback() external payable { } // solhint-disable-line no-empty-blocks
-=======
-     * @notice Executes when native is sent to this contract with a plain transaction.
-     */
-    receive() external payable { } // solhint-disable-line no-empty-blocks
->>>>>>> f79c7b55671c8204d3d03bb5efe0ec65e1f85a29
 }

src/services/AdminService.sol

@@ -36,17 +36,6 @@ contract AdminService is IAdminService {
         SafeTransferLib.safeTransfer(ERC20(_token), msg.sender, balance);
     }
 
-    /**
-<<<<<<< HEAD
-     * @notice Executes when native is sent to this contract through a non-existent function.
-     */
-    fallback() external payable { } // solhint-disable-line no-empty-blocks
-=======
-     * @notice Executes when native is sent to this contract with a plain transaction.
-     */
-    receive() external payable { } // solhint-disable-line no-empty-blocks
->>>>>>> f79c7b55671c8204d3d03bb5efe0ec65e1f85a29
-
     /// @notice Check if the caller is the owner of the Position contract
     modifier onlyOwner() {
         if (msg.sender != OWNER) revert Unauthorized();

test/FeeCollector.t.sol

@@ -483,27 +483,4 @@ contract FeeCollectorTest is Test, TokenUtils, FeeUtils {
             feeCollector.extractERC20(token);
         }
     }
-
-    /// @dev
-    // - The FeeCollector's native balance should increase by the amount transferred.
-    function testFuzz_Fallback(uint256 _amount, address _sender) public {
-        // Assumptions
-        vm.assume(_amount != 0 && _amount <= 1000 ether);
-        uint256 gasMoney = 1 ether;
-        vm.deal(_sender, _amount + gasMoney);
-
-        // Pre-Act Data
-        uint256 preContractBalance = feeCollectorAddr.balance;
-
-        // Act
-        vm.prank(_sender);
-        (bool success,) = feeCollectorAddr.call{ value: _amount }(abi.encodeWithSignature("nonExistentFn()"));
-
-        // Post-Act Data
-        uint256 postContractBalance = feeCollectorAddr.balance;
-
-        // Assertions
-        assertTrue(success);
-        assertEq(postContractBalance, preContractBalance + _amount);
-    }
 }

test/PositionFactory.t.sol

@@ -266,27 +266,4 @@ contract PositionFactoryTest is Test, TokenUtils {
             positionFactory.extractERC20(supportedAssets[i]);
         }
     }
-
-    /// @dev
-    // - The contract's native balance should increase by the amount transferred.
-    function testFuzz_Fallback(uint256 _amount, address _sender) public {
-        // Assumptions
-        vm.assume(_amount != 0 && _amount <= 1000 ether);
-        uint256 gasMoney = 1 ether;
-        vm.deal(_sender, _amount + gasMoney);
-
-        // Pre-Act Data
-        uint256 preContractBalance = address(positionFactory).balance;
-
-        // Act
-        vm.prank(_sender);
-        (bool success,) = address(positionFactory).call{ value: _amount }(abi.encodeWithSignature("nonExistentFn()"));
-
-        // Post-Act Data
-        uint256 postContractBalance = address(positionFactory).balance;
-
-        // Assertions
-        assertTrue(success);
-        assertEq(postContractBalance, preContractBalance + _amount);
-    }
 }

test/services/AdminService.t.sol

@@ -138,29 +138,6 @@ contract AdminServiceTest is Test, TokenUtils {
         }
     }
 
-    /// @dev
-    // - The contract's native balance should increase by the amount transferred.
-    function testFuzz_Fallback(uint256 _amount, address _sender) public {
-        // Assumptions
-        vm.assume(_amount != 0 && _amount <= 1000 ether);
-        uint256 gasMoney = 1 ether;
-        vm.deal(_sender, _amount + gasMoney);
-
-        // Pre-Act Data
-        uint256 preContractBalance = positionAddr.balance;
-
-        // Act
-        vm.prank(_sender);
-        (bool success,) = positionAddr.call{ value: _amount }(abi.encodeWithSignature("nonExistentFn()"));
-
-        // Post-Act Data
-        uint256 postContractBalance = positionAddr.balance;
-
-        // Assertions
-        assertTrue(success);
-        assertEq(postContractBalance, preContractBalance + _amount);
-    }
-
     /// @dev Necessary for the owner, address(this), to receive native extractNative tests
     receive() external payable { }
 }