chore: Refactored to simpler setup

Author: stevedylandev

script/IPCM.s.sol

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-pragma solidity ^0.8.22;
+pragma solidity ^0.8.23;
 
 import {Script, console} from "forge-std/Script.sol";
 import {IPCM} from "../src/IPCM.sol";
@@ -12,7 +12,7 @@ contract IPCMScript is Script {
     function run() public {
         vm.startBroadcast();
 
-        ipcm = new IPCM(msg.sender, "ipfs://");
+        ipcm = new IPCM(msg.sender);
 
         vm.stopBroadcast();
     }

src/IPCM.sol

@@ -1,15 +1,13 @@
 // SPDX-License-Identifier: MIT
 // Compatible with OpenZeppelin Contracts ^5.0.0
-pragma solidity ^0.8.22;
+pragma solidity ^0.8.23;
 
 import {Ownable} from "../lib/openzeppelin-contracts/contracts/access/Ownable.sol";
 
 contract IPCM is Ownable {
     string private cidMapping;
 
-    constructor(address owner, string memory initialCID) Ownable(owner) {
-        cidMapping = initialCID;
-    }
+    constructor(address owner) Ownable(owner) {}
 
     event MappingUpdated(string value);
 

test/IPCM.t.sol

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-pragma solidity ^0.8.22;
+pragma solidity ^0.8.23;
 
 import {Test, console} from "forge-std/Test.sol";
 import {IPCM} from "../src/IPCM.sol";
@@ -10,7 +10,7 @@ contract IPCMTest is Test {
     string testCid = "QmTest123";
 
     function setUp() public {
-        ipcm = new IPCM(owner, testCid);
+        ipcm = new IPCM(owner);
         vm.startPrank(owner);
     }
 
@@ -32,6 +32,7 @@ contract IPCMTest is Test {
     }
 
     function testGetValue() public {
+        ipcm.updateMapping(testCid);
         string memory initialValue = ipcm.getMapping();
         assertEq(initialValue, testCid);