Item qty based tax (CESS) calculation support (#15456)

* fix conflicts * added test case for qty cess * use company specified in document to get region
2026-06-03 04:09:11 +00:00 · 2018-11-13 11:13:04 +05:30
parent 47a1dbab96
commit 35b2627112
6 changed files with 152 additions and 13 deletions
--- a/erpnext/controllers/tests/test_qty_based_taxes.py
+++ b/erpnext/controllers/tests/test_qty_based_taxes.py
@@ -0,0 +1,94 @@
+from __future__ import unicode_literals, print_function
+import unittest
+import frappe
+from uuid import uuid4 as _uuid4
+
+def uuid4():
+    return str(_uuid4())
+
+class TestTaxes(unittest.TestCase):
+    def setUp(self):
+        self.company = frappe.get_doc({
+            'doctype': 'Company',
+            'company_name': uuid4(),
+            'abbr': ''.join(s[0] for s in uuid4().split('-')),
+            'default_currency': 'USD',
+            'country': 'United States',
+        }).insert()
+        self.account = frappe.get_doc({
+            'doctype': 'Account',
+            'account_name': uuid4(),
+            'account_type': 'Tax',
+            'company': self.company.name,
+            'parent_account': 'Duties and Taxes - {self.company.abbr}'.format(self=self)
+        }).insert()
+        self.item_group = frappe.get_doc({
+            'doctype': 'Item Group',
+            'item_group_name': uuid4(),
+            'parent_item_group': 'All Item Groups',
+        }).insert()
+        self.item = frappe.get_doc({
+            'doctype': 'Item',
+            'item_code': uuid4(),
+            'item_group': self.item_group.name,
+            'is_stock_item': 0,
+            'taxes': [
+                {
+                    'tax_type': self.account.name,
+                    'tax_rate': 2,
+                }
+            ],
+        }).insert()
+        self.customer = frappe.get_doc({
+            'doctype': 'Customer',
+            'customer_name': uuid4(),
+            'customer_group': 'All Customer Groups',
+        }).insert()
+        self.supplier = frappe.get_doc({
+            'doctype': 'Supplier',
+            'supplier_name': uuid4(),
+            'supplier_group': 'All Supplier Groups',
+        }).insert()
+
+    def test_taxes(self):
+        self.created_docs = []
+        for dt in ['Purchase Order', 'Purchase Receipt', 'Purchase Invoice',
+                'Quotation', 'Sales Order', 'Delivery Note', 'Sales Invoice']:
+            doc = frappe.get_doc({
+                'doctype': dt,
+                'company': self.company.name,
+                'supplier': self.supplier.name,
+                'schedule_date': frappe.utils.nowdate(),
+                'delivery_date': frappe.utils.nowdate(),
+                'customer': self.customer.name,
+                'buying_price_list' if dt.startswith('Purchase') else 'selling_price_list'
+                : 'Standard Buying' if dt.startswith('Purchase') else 'Standard Selling',
+                'items': [
+                    {
+                        'item_code': self.item.name,
+                        'qty': 300,
+                        'rate': 100,
+                    }
+                ],
+                'taxes': [
+                    {
+                        'charge_type': 'On Item Quantity',
+                        'account_head': self.account.name,
+                        'description': 'N/A',
+                        'rate': 0,
+                    },
+                ],
+            })
+            doc.run_method('set_missing_values')
+            doc.run_method('calculate_taxes_and_totals')
+            doc.insert()
+            self.assertEqual(doc.taxes[0].tax_amount, 600)
+            self.created_docs.append(doc)
+
+    def tearDown(self):
+        for doc in self.created_docs:
+            doc.delete()
+        self.item.delete()
+        self.item_group.delete()
+        self.account.delete()
+        self.company.delete()