fix: Test Case for accounting dimension
diff --git a/erpnext/accounts/doctype/accounting_dimension/test_accounting_dimension.py b/erpnext/accounts/doctype/accounting_dimension/test_accounting_dimension.py
index b4368c4..68ac707 100644
--- a/erpnext/accounts/doctype/accounting_dimension/test_accounting_dimension.py
+++ b/erpnext/accounts/doctype/accounting_dimension/test_accounting_dimension.py
@@ -3,8 +3,52 @@
 # See license.txt
 from __future__ import unicode_literals
 
-# import frappe
+import frappe
 import unittest
+from erpnext.accounts.doctype.sales_invoice.test_sales_invoice import create_sales_invoice
+from erpnext.accounts.doctype.journal_entry.test_journal_entry import make_journal_entry
 
 class TestAccountingDimension(unittest.TestCase):
-	pass
+	def setUp(self):
+		frappe.set_user("Administrator")
+
+		if not frappe.db.exists("Accounting Dimension", {"document_type": "Department"}):
+			dimension = frappe.get_doc({
+				"doctype": "Accounting Dimension",
+				"document_type": "Department",
+			}).insert()
+
+	def test_dimension_against_sales_invoice(self):
+		si = create_sales_invoice(do_not_save=1)
+		si.append("items", {
+			"item_code": "_Test Item",
+			"warehouse": "_Test Warehouse - _TC",
+			"qty": 1,
+			"rate": 100,
+			"income_account": "Sales - _TC",
+			"expense_account": "Cost of Goods Sold - _TC",
+			"cost_center": "_Test Cost Center - _TC",
+			"department": "_Test Department - _TC"
+		})
+
+		si.save()
+		si.submit()
+
+		gle = frappe.get_doc("GL Entry", {"voucher_no": si.name, "account": "Sales - _TC"})
+
+		self.assertEqual(gle.department, "_Test Department - _TC")
+
+	def test_dimension_against_journal_entry(self):
+		je = make_journal_entry("Sales - _TC", "Sales Expenses - _TC", 500, save=False)
+		je.accounts[0].update({"department": "_Test Department - _TC"})
+		je.accounts[1].update({"department": "_Test Department - _TC"})
+
+		je.save()
+		je.submit()
+
+		gle = frappe.get_doc("GL Entry", {"voucher_no": je.name, "account": "Sales - _TC"})
+		gle1 = frappe.get_doc("GL Entry", {"voucher_no": je.name, "account": "Sales Expenses - _TC"})
+		self.assertEqual(gle.department, "_Test Department - _TC")
+		self.assertEqual(gle1.department, "_Test Department - _TC")
+
+