fix: Remove unwanted test
diff --git a/erpnext/accounts/doctype/sales_invoice/test_sales_invoice.py b/erpnext/accounts/doctype/sales_invoice/test_sales_invoice.py
index 0a4e9fd..cfa42f6 100644
--- a/erpnext/accounts/doctype/sales_invoice/test_sales_invoice.py
+++ b/erpnext/accounts/doctype/sales_invoice/test_sales_invoice.py
@@ -1781,47 +1781,6 @@
 
 		check_gl_entries(self, si.name, expected_gle, "2019-01-30")
 
-	def test_deferred_revenue_post_account_freeze_upto_by_admin(self):
-		frappe.set_user("Administrator")
-
-		frappe.db.set_value('Accounts Settings', None, 'acc_frozen_upto', None)
-		frappe.db.set_value('Accounts Settings', None, 'frozen_accounts_modifier', None)
-
-		deferred_account = create_account(account_name="Deferred Revenue",
-			parent_account="Current Liabilities - _TC", company="_Test Company")
-
-		item = create_item("_Test Item for Deferred Accounting")
-		item.enable_deferred_revenue = 1
-		item.deferred_revenue_account = deferred_account
-		item.no_of_months = 12
-		item.save()
-
-		si = create_sales_invoice(item=item.name, posting_date="2019-01-10", do_not_save=True)
-		si.items[0].enable_deferred_revenue = 1
-		si.items[0].service_start_date = "2019-01-10"
-		si.items[0].service_end_date = "2019-03-15"
-		si.items[0].deferred_revenue_account = deferred_account
-		si.save()
-		si.submit()
-
-		frappe.db.set_value('Accounts Settings', None, 'acc_frozen_upto', getdate('2019-01-31'))
-		frappe.db.set_value('Accounts Settings', None, 'frozen_accounts_modifier', 'System Manager')
-
-		pda1 = frappe.get_doc(dict(
-			doctype='Process Deferred Accounting',
-			posting_date=nowdate(),
-			start_date="2019-01-01",
-			end_date="2019-03-31",
-			type="Income",
-			company="_Test Company"
-		))
-
-		pda1.insert()
-		self.assertRaises(frappe.ValidationError, pda1.submit)
-
-		frappe.db.set_value('Accounts Settings', None, 'acc_frozen_upto', None)
-		frappe.db.set_value('Accounts Settings', None, 'frozen_accounts_modifier', None)
-
 	def test_fixed_deferred_revenue(self):
 		deferred_account = create_account(account_name="Deferred Revenue",
 			parent_account="Current Liabilities - _TC", company="_Test Company")