diff --git a/erpnext/accounts/doctype/ledger_merge/ledger_merge.py b/erpnext/accounts/doctype/ledger_merge/ledger_merge.py
index 830ad37..d45ae22 100644
--- a/erpnext/accounts/doctype/ledger_merge/ledger_merge.py
+++ b/erpnext/accounts/doctype/ledger_merge/ledger_merge.py
@@ -72,5 +72,6 @@
 					ledger_merge.db_set('status', 'Partial Success')
 				else:
 					ledger_merge.db_set('status', 'Error')
+				frappe.db.commit()
 
 	frappe.publish_realtime("ledger_merge_refresh", {"ledger_merge": ledger_merge.name})
diff --git a/erpnext/accounts/doctype/ledger_merge/test_ledger_merge.py b/erpnext/accounts/doctype/ledger_merge/test_ledger_merge.py
index 8c7276e..67606dd 100644
--- a/erpnext/accounts/doctype/ledger_merge/test_ledger_merge.py
+++ b/erpnext/accounts/doctype/ledger_merge/test_ledger_merge.py
@@ -1,9 +1,116 @@
 # Copyright (c) 2021, Wahni Green Technologies Pvt. Ltd. and Contributors
 # See license.txt
 
-# import frappe
+import frappe
 import unittest
+from erpnext.accounts.doctype.ledger_merge.ledger_merge import start_merge
 
 
 class TestLedgerMerge(unittest.TestCase):
-	pass
+	def test_merge_success(self):
+		if not frappe.db.exists("Account", "Indirect Expenses - _TC"):
+			acc = frappe.new_doc("Account")
+			acc.account_name = "Indirect Expenses"
+			acc.is_group = 1
+			acc.parent_account = "Expenses - _TC"
+			acc.company = "_Test Company"
+			acc.insert()
+		if not frappe.db.exists("Account", "Indirect Test Expenses - _TC"):
+			acc = frappe.new_doc("Account")
+			acc.account_name = "Indirect Test Expenses"
+			acc.is_group = 1
+			acc.parent_account = "Expenses - _TC"
+			acc.company = "_Test Company"
+			acc.insert()
+		if not frappe.db.exists("Account", "Administrative Test Expenses - _TC"):
+			acc = frappe.new_doc("Account")
+			acc.account_name = "Administrative Test Expenses"
+			acc.parent_account = "Indirect Test Expenses - _TC"
+			acc.company = "_Test Company"
+			acc.insert()
+
+		doc = frappe.get_doc({
+			"doctype": "Ledger Merge",
+			"company": "_Test Company",
+			"root_type": frappe.db.get_value("Account", "Indirect Test Expenses - _TC", "root_type"),
+			"account": "Indirect Expenses - _TC",
+			"merge_accounts": [
+				{
+					"account": "Indirect Test Expenses - _TC",
+					"account_name": "Indirect Expenses"
+				}
+			]
+		}).insert(ignore_permissions=True)
+
+		parent = frappe.db.get_value("Account", "Administrative Test Expenses - _TC", "parent_account")
+		self.assertEqual(parent, "Indirect Test Expenses - _TC")
+
+		start_merge(doc.name)
+
+		parent = frappe.db.get_value("Account", "Administrative Test Expenses - _TC", "parent_account")
+		self.assertEqual(parent, "Indirect Expenses - _TC")
+
+		self.assertFalse(frappe.db.exists("Account", "Indirect Test Expenses - _TC"))
+
+	def test_partial_merge_success(self):
+		if not frappe.db.exists("Account", "Indirect Income - _TC"):
+			acc = frappe.new_doc("Account")
+			acc.account_name = "Indirect Income"
+			acc.is_group = 1
+			acc.parent_account = "Income - _TC"
+			acc.company = "_Test Company"
+			acc.insert()
+		if not frappe.db.exists("Account", "Indirect Test Income - _TC"):
+			acc = frappe.new_doc("Account")
+			acc.account_name = "Indirect Test Income"
+			acc.is_group = 1
+			acc.parent_account = "Income - _TC"
+			acc.company = "_Test Company"
+			acc.insert()
+		if not frappe.db.exists("Account", "Administrative Test Income - _TC"):
+			acc = frappe.new_doc("Account")
+			acc.account_name = "Administrative Test Income"
+			acc.parent_account = "Indirect Test Income - _TC"
+			acc.company = "_Test Company"
+			acc.insert()
+
+		doc = frappe.get_doc({
+			"doctype": "Ledger Merge",
+			"company": "_Test Company",
+			"root_type": frappe.db.get_value("Account", "Indirect Income - _TC", "root_type"),
+			"account": "Indirect Income - _TC",
+			"merge_accounts": [
+				{
+					"account": "Indirect Test Income - _TC",
+					"account_name": "Indirect Test Income"
+				},
+				{
+					"account": "Administrative Test Income - _TC",
+					"account_name": "Administrative Test Income"
+				}
+			]
+		}).insert(ignore_permissions=True)
+
+		parent = frappe.db.get_value("Account", "Administrative Test Income - _TC", "parent_account")
+		self.assertEqual(parent, "Indirect Test Income - _TC")
+
+		start_merge(doc.name)
+
+		parent = frappe.db.get_value("Account", "Administrative Test Income - _TC", "parent_account")
+		self.assertEqual(parent, "Indirect Income - _TC")
+
+		self.assertFalse(frappe.db.exists("Account", "Indirect Test Income - _TC"))
+		self.assertTrue(frappe.db.exists("Account", "Administrative Test Income - _TC"))
+
+	def tearDown(self):
+		for entry in frappe.db.get_all("Ledger Merge"):
+			frappe.delete_doc("Ledger Merge", entry.name)
+
+		test_accounts = [
+			"Indirect Test Expenses - _TC",
+			"Administrative Test Expenses - _TC",
+			"Indirect Test Income - _TC",
+			"Administrative Test Income - _TC"
+		]
+		for account in test_accounts:
+			frappe.delete_doc_if_exists("Account", account)