From eb4134ed3d99d9d091ca38acfc75e365db5dc7ed Mon Sep 17 00:00:00 2001
From: Craig M <craig.b.macgregor@gmail.com>
Date: Tue, 24 Oct 2023 15:13:35 +1300
Subject: [PATCH] integration tests for IMX and Native events

---
 .../integration/child/ChildAxelarBridge.t.sol | 42 +++++++++++++++++++
 1 file changed, 42 insertions(+)

diff --git a/test/integration/child/ChildAxelarBridge.t.sol b/test/integration/child/ChildAxelarBridge.t.sol
index d5c660b7..1bdbd36b 100644
--- a/test/integration/child/ChildAxelarBridge.t.sol
+++ b/test/integration/child/ChildAxelarBridge.t.sol
@@ -19,6 +19,7 @@ contract ChildERC20BridgeIntegrationTest is Test, IChildERC20BridgeEvents, IChil
     string public ROOT_ADAPTOR_ADDRESS = Strings.toHexString(address(1));
     string public ROOT_CHAIN_NAME = "ROOT_CHAIN";
     address constant IMX_TOKEN_ADDRESS = address(0xccc);
+    address constant NATIVE_ETH = address(0xeee);
 
     ChildERC20Bridge public childERC20Bridge;
     ChildERC20 public childERC20;
@@ -147,6 +148,47 @@ contract ChildERC20BridgeIntegrationTest is Test, IChildERC20BridgeEvents, IChil
         );
     }
 
+    function test_deposit_EmitsNativeDeposit() public {
+        address sender = address(0xff);
+        address receiver = address(0xee);
+        uint256 amount = 100;
+
+        address predictedChildETHToken = Clones.predictDeterministicAddress(
+            address(childERC20), keccak256(abi.encodePacked(NATIVE_ETH)), address(childERC20Bridge)
+        );
+
+        bytes32 commandId = bytes32("testCommandId");
+
+        vm.expectEmit(address(childERC20Bridge));
+        emit NativeEthDeposit(NATIVE_ETH, predictedChildETHToken, sender, receiver, amount);
+
+        childAxelarBridgeAdaptor.execute(
+            commandId,
+            ROOT_CHAIN_NAME,
+            ROOT_ADAPTOR_ADDRESS,
+            abi.encode(childERC20Bridge.DEPOSIT_SIG(), NATIVE_ETH, sender, receiver, amount)
+        );
+    }
+
+    function test_deposit_EmitsIMXDeposit() public {
+        address sender = address(0xff);
+        address receiver = address(0xee);
+        uint256 amount = 100;
+        bytes32 commandId = bytes32("testCommandId");
+
+        vm.deal(address(childERC20Bridge), 1 ether);
+
+        vm.expectEmit(address(childERC20Bridge));
+        emit IMXDeposit(IMX_TOKEN_ADDRESS, sender, receiver, amount);
+
+        childAxelarBridgeAdaptor.execute(
+            commandId,
+            ROOT_CHAIN_NAME,
+            ROOT_ADAPTOR_ADDRESS,
+            abi.encode(childERC20Bridge.DEPOSIT_SIG(), IMX_TOKEN_ADDRESS, sender, receiver, amount)
+        );
+    }
+
     function test_deposit_TransfersTokenToReceiver() public {
         address rootTokenAddress = address(456);
         address sender = address(0xff);