From f633ec2f61c2a891f70d4ffa35695c40ca609088 Mon Sep 17 00:00:00 2001
From: "Matt, Park" <45252226+mattverse@users.noreply.github.com>
Date: Thu, 7 Dec 2023 16:37:06 +0900
Subject: [PATCH] Add test cases (#7018)

---
 x/tokenfactory/keeper/before_send_test.go | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/x/tokenfactory/keeper/before_send_test.go b/x/tokenfactory/keeper/before_send_test.go
index ec3a26844b0..1bc5b9746be 100644
--- a/x/tokenfactory/keeper/before_send_test.go
+++ b/x/tokenfactory/keeper/before_send_test.go
@@ -120,6 +120,16 @@ func (s *KeeperTestSuite) TestBeforeSendHook() {
 				} else {
 					s.Require().Error(err, "test: %v", sendTc.desc)
 				}
+
+				// this is a check to ensure bank keeper wired in token factory keeper has hooks properly set
+				// to check this, we try triggering bank hooks via token factory keeper
+				for _, coin := range sendTc.msg(denom).Amount {
+					_, err = s.msgServer.Mint(sdk.WrapSDKContext(s.Ctx), types.NewMsgMint(s.TestAccs[0].String(), sdk.NewInt64Coin(coin.Denom, coin.Amount.Int64())))
+					if coin.Denom == denom && coin.Amount.Equal(sdk.NewInt(100)) {
+						s.Require().Error(err, "test: %v", sendTc.desc)
+					}
+				}
+
 			}
 		})
 	}