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test: add test for projected quantity cascading across multiple sales orders

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(cherry picked from commit 92fdec9b92)
This commit is contained in:
Smit Vora
2025-11-28 13:45:20 +05:30
committed by Mergify
parent dffd5d9cdd
commit e403dfe73a
1 changed files with 67 additions and 0 deletions
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67
erpnext/manufacturing/doctype/production_plan/test_production_plan.py
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@@ -145,6 +145,73 @@ class TestProductionPlan(FrappeTestCase):
sr2.cancel() sr2.cancel()
pln.cancel() pln.cancel()
def test_projected_qty_cascading_across_multiple_sales_orders(self):
rm_item = make_item(
"_Test RM For Cascading",
{"is_stock_item": 1, "valuation_rate": 100},
).name
fg_item_a = make_item(
"_Test FG A For Cascading",
{"is_stock_item": 1, "valuation_rate": 200},
).name
if not frappe.db.exists("BOM", {"item": fg_item_a, "docstatus": 1}):
make_bom(item=fg_item_a, raw_materials=[rm_item], rm_qty=1)
# Stock for RM
sr = create_stock_reconciliation(item_code=rm_item, target="_Test Warehouse - _TC", qty=1, rate=100)
# Sales orders
so1 = make_sales_order(item_code=fg_item_a, qty=1)
so2 = make_sales_order(item_code=fg_item_a, qty=1)
# Production plan
pln = frappe.get_doc(
{
"doctype": "Production Plan",
"company": "_Test Company",
"posting_date": nowdate(),
"get_items_from": "Sales Order",
"ignore_existing_ordered_qty": 1,
}
)
pln.append(
"sales_orders",
{
"sales_order": so1.name,
"sales_order_date": so1.transaction_date,
"customer": so1.customer,
"grand_total": so1.grand_total,
},
)
pln.append(
"sales_orders",
{
"sales_order": so2.name,
"sales_order_date": so2.transaction_date,
"customer": so2.customer,
"grand_total": so2.grand_total,
},
)
pln.get_items()
pln.insert()
mr_items = get_items_for_material_requests(pln.as_dict())
quantities = [d["quantity"] for d in mr_items]
rm_qty = sum(quantities)
self.assertEqual(len(mr_items), 2) # one for each SO
self.assertEqual(rm_qty, 1, "Cascading failed: total MR qty should be 1 (2 needed - 1 in stock)")
self.assertEqual(
quantities,
[0, 1],
"Cascading failed: first item should consume stock (qty=0), second should need procurement (qty=1)",
)
sr.cancel()
def test_production_plan_with_non_stock_item(self): def test_production_plan_with_non_stock_item(self):
"Test if MR Planning table includes Non Stock RM." "Test if MR Planning table includes Non Stock RM."
pln = create_production_plan(item_code="Test Production Item 1", include_non_stock_items=1) pln = create_production_plan(item_code="Test Production Item 1", include_non_stock_items=1)