From d3bc7f3a85e5a6e274bc5604d1c6bf10ada9699c Mon Sep 17 00:00:00 2001
From: "razvan.angheluta" <razvan@angheluta.dev>
Date: Fri, 17 Jan 2025 14:01:45 +0200
Subject: [PATCH] update history test for a better coverage

---
 x/merkledb/history_test.go | 23 +----------------------
 1 file changed, 1 insertion(+), 22 deletions(-)

diff --git a/x/merkledb/history_test.go b/x/merkledb/history_test.go
index a2130674596f..9f779ced4bbe 100644
--- a/x/merkledb/history_test.go
+++ b/x/merkledb/history_test.go
@@ -654,17 +654,10 @@ func Test_Change_List(t *testing.T) {
 	endRoot, err = db.GetMerkleRoot(context.Background())
 	require.NoError(err)
 
-	changes, err = db.history.getValueChanges(startRoot, endRoot, maybe.Nothing[[]byte](), maybe.Nothing[[]byte](), 9)
+	changes, err = db.history.getValueChanges(startRoot, endRoot, maybe.Some[[]byte]([]byte("key22")), maybe.Some[[]byte]([]byte("key30")), 6)
 	require.NoError(err)
 
 	require.Equal(changes, []*keyChange{
-		{
-			change: &change[maybe.Maybe[[]byte]]{
-				before: maybe.Some([]byte("value21")),
-				after:  maybe.Nothing[[]byte](),
-			},
-			key: ToKey([]byte("key21")),
-		},
 		{
 			change: &change[maybe.Maybe[[]byte]]{
 				before: maybe.Some([]byte("value22")),
@@ -707,20 +700,6 @@ func Test_Change_List(t *testing.T) {
 			},
 			key: ToKey([]byte("key28")),
 		},
-		{
-			change: &change[maybe.Maybe[[]byte]]{
-				before: maybe.Nothing[[]byte](),
-				after:  maybe.Some([]byte("value29")),
-			},
-			key: ToKey([]byte("key29")),
-		},
-		{
-			change: &change[maybe.Maybe[[]byte]]{
-				before: maybe.Nothing[[]byte](),
-				after:  maybe.Some([]byte("value30")),
-			},
-			key: ToKey([]byte("key30")),
-		},
 	})
 }