Add a solution for the New Exercise (#33)

Closes #29
vince-grondin · Dec 9, 2023 · abf4db4 · abf4db4
1 parent fd13ef7
commit abf4db4
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diff --git a/src/AddressBook.sol b/src/AddressBook.sol
@@ -125,11 +125,18 @@ contract AddressBook is Ownable {
  * @notice Factory to dynamically deploy instances of the `AddressBook` contract.
  */
 contract AddressBookFactory {
+    event AddressBookDeployed(address newAddressBookAddress);
+
     /**
      * @notice Creates an instance of `AddressBook` and assigns the caller as the owner of that instance.
      * @return The address of the newly deployed `AddressBook` contract.
      */
     function deploy() external returns (address) {
-        return address(new AddressBook(msg.sender));
+        AddressBook addressBook = new AddressBook(msg.sender);
+        address addressBookAddress = address(addressBook);
+
+        emit AddressBookDeployed(addressBookAddress);
+
+        return addressBookAddress;
     }
 }
diff --git a/test/AddressBook.t.sol b/test/AddressBook.t.sol
@@ -52,7 +52,7 @@ contract AddressBookTest is Test {
 
     function setUp() public {
         vm.startPrank(userA);
-        addressBook = new AddressBook();
+        addressBook = new AddressBook(userA);
     }
 
     /**