def test_backflush_based_on_stock_entry(self):
item_code = "_Test Subcontracted FG Item 1"
make_subcontracted_item(item_code)
make_item('Sub Contracted Raw Material 1', {
'is_stock_item': 1,
'is_sub_contracted_item': 1
})
update_backflush_based_on("Material Transferred for Subcontract")
order_qty = 5
po = create_purchase_order(item_code=item_code, qty=order_qty,
is_subcontracted="Yes", supplier_warehouse="_Test Warehouse 1 - _TC")
make_stock_entry(target="_Test Warehouse - _TC",
item_code="_Test Item Home Desktop 100", qty=10, basic_rate=100)
make_stock_entry(target="_Test Warehouse - _TC",
item_code = "Test Extra Item 1", qty=100, basic_rate=100)
make_stock_entry(target="_Test Warehouse - _TC",
item_code = "Test Extra Item 2", qty=10, basic_rate=100)
make_stock_entry(target="_Test Warehouse - _TC",
item_code = "Sub Contracted Raw Material 1", qty=10, basic_rate=100)
rm_items = [
{"item_code":item_code,"rm_item_code":"Sub Contracted Raw Material 1","item_name":"_Test Item",
"qty":10,"warehouse":"_Test Warehouse - _TC", "stock_uom":"Nos"},
{"item_code":item_code,"rm_item_code":"_Test Item Home Desktop 100","item_name":"_Test Item Home Desktop 100",
"qty":20,"warehouse":"_Test Warehouse - _TC", "stock_uom":"Nos"},
{"item_code":item_code,"rm_item_code":"Test Extra Item 1","item_name":"Test Extra Item 1",
"qty":10,"warehouse":"_Test Warehouse - _TC", "stock_uom":"Nos"},
{'item_code': item_code, 'rm_item_code': 'Test Extra Item 2', 'stock_uom':'Nos',
'qty': 10, 'warehouse': '_Test Warehouse - _TC', 'item_name':'Test Extra Item 2'}]
rm_item_string = json.dumps(rm_items)
se = frappe.get_doc(make_subcontract_transfer_entry(po.name, rm_item_string))
se.submit()
pr = make_purchase_receipt(po.name)
received_qty = 2
# partial receipt
pr.get('items')[0].qty = received_qty
pr.save()
pr.submit()
transferred_items = sorted([d.item_code for d in se.get('items') if se.purchase_order == po.name])
issued_items = sorted([d.rm_item_code for d in pr.get('supplied_items')])
self.assertEquals(transferred_items, issued_items)
self.assertEquals(pr.get('items')[0].rm_supp_cost, 2000)
transferred_rm_map = frappe._dict()
for item in rm_items:
transferred_rm_map[item.get('rm_item_code')] = item
for item in pr.get('supplied_items'):
self.assertEqual(item.get('required_qty'), (transferred_rm_map[item.get('rm_item_code')].get('qty') / order_qty) * received_qty)
update_backflush_based_on("BOM")
def test_subcontracting_over_receipt(self):
"""
Behaviour: Raise multiple PRs against one PO that in total
receive more than the required qty in the PO.
Expected Result: Error Raised for Over Receipt against PO.
"""
from erpnext.stock.doctype.stock_entry.test_stock_entry import make_stock_entry
from erpnext.buying.doctype.purchase_order.test_purchase_order import (update_backflush_based_on,
make_subcontracted_item, create_purchase_order)
from erpnext.buying.doctype.purchase_order.purchase_order import (make_purchase_receipt,
make_rm_stock_entry as make_subcontract_transfer_entry)
update_backflush_based_on("Material Transferred for Subcontract")
item_code = "_Test Subcontracted FG Item 1"
make_subcontracted_item(item_code=item_code)
po = create_purchase_order(item_code=item_code, qty=1, include_exploded_items=0,
is_subcontracted="Yes", supplier_warehouse="_Test Warehouse 1 - _TC")
#stock raw materials in a warehouse before transfer
se1 = make_stock_entry(target="_Test Warehouse - _TC",
item_code = "Test Extra Item 1", qty=10, basic_rate=100)
se2 = make_stock_entry(target="_Test Warehouse - _TC",
item_code = "_Test FG Item", qty=1, basic_rate=100)
rm_items = [
{
"item_code": item_code,
"rm_item_code": po.supplied_items[0].rm_item_code,
"item_name": "_Test FG Item",
"qty": po.supplied_items[0].required_qty,
"warehouse": "_Test Warehouse - _TC",
"stock_uom": "Nos"
},
{
"item_code": item_code,
"rm_item_code": po.supplied_items[1].rm_item_code,
"item_name": "Test Extra Item 1",
"qty": po.supplied_items[1].required_qty,
"warehouse": "_Test Warehouse - _TC",
"stock_uom": "Nos"
}
]
rm_item_string = json.dumps(rm_items)
se = frappe.get_doc(make_subcontract_transfer_entry(po.name, rm_item_string))
se.to_warehouse = "_Test Warehouse 1 - _TC"
se.save()
se.submit()
pr1 = make_purchase_receipt(po.name)
pr2 = make_purchase_receipt(po.name)
pr1.submit()
self.assertRaises(frappe.ValidationError, pr2.submit)
pr1.cancel()
se.cancel()
se1.cancel()
se2.cancel()
po.reload()
po.cancel()
def test_supplied_qty_against_subcontracted_po(self):
item_code = "_Test Subcontracted FG Item 5"
make_item('Sub Contracted Raw Material 4', {
'is_stock_item': 1,
'is_sub_contracted_item': 1
})
make_subcontracted_item(item_code=item_code, raw_materials=["Sub Contracted Raw Material 4"])
update_backflush_based_on("Material Transferred for Subcontract")
order_qty = 250
po = create_purchase_order(item_code=item_code, qty=order_qty,
is_subcontracted="Yes", supplier_warehouse="_Test Warehouse 1 - _TC", do_not_save=True)
# Add same subcontracted items multiple times
po.append("items", {
"item_code": item_code,
"qty": order_qty,
"schedule_date": add_days(nowdate(), 1),
"warehouse": "_Test Warehouse - _TC"
})
po.set_missing_values()
po.submit()
# Material receipt entry for the raw materials which will be send to supplier
make_stock_entry(target="_Test Warehouse - _TC",
item_code = "Sub Contracted Raw Material 4", qty=500, basic_rate=100)
rm_items = [
{
"item_code":item_code,"rm_item_code":"Sub Contracted Raw Material 4","item_name":"_Test Item",
"qty":250,"warehouse":"_Test Warehouse - _TC", "stock_uom":"Nos", "name": po.supplied_items[0].name
},
{
"item_code":item_code,"rm_item_code":"Sub Contracted Raw Material 4","item_name":"_Test Item",
"qty":250,"warehouse":"_Test Warehouse - _TC", "stock_uom":"Nos"
},
]
# Raw Materials transfer entry from stores to supplier's warehouse
rm_item_string = json.dumps(rm_items)
se = frappe.get_doc(make_subcontract_transfer_entry(po.name, rm_item_string))
se.submit()
# Test po_detail field has value or not
for item_row in se.items:
self.assertEqual(item_row.po_detail, po.supplied_items[item_row.idx - 1].name)
po_doc = frappe.get_doc("Purchase Order", po.name)
for row in po_doc.supplied_items:
# Valid that whether transferred quantity is matching with supplied qty or not in the purchase order
self.assertEqual(row.supplied_qty, 250.0)
update_backflush_based_on("BOM")
def test_backflush_based_on_stock_entry(self):
item_code = "_Test Subcontracted FG Item 1"
make_subcontracted_item(item_code)
update_backflush_based_on("Material Transferred for Subcontract")
po = create_purchase_order(item_code=item_code, qty=1,
is_subcontracted="Yes", supplier_warehouse="_Test Warehouse 1 - _TC")
make_stock_entry(target="_Test Warehouse - _TC", qty=10, basic_rate=100)
make_stock_entry(target="_Test Warehouse - _TC",
item_code="_Test Item Home Desktop 100", qty=10, basic_rate=100)
make_stock_entry(target="_Test Warehouse - _TC",
item_code = "Test Extra Item 1", qty=100, basic_rate=100)
make_stock_entry(target="_Test Warehouse - _TC",
item_code = "Test Extra Item 2", qty=10, basic_rate=100)
rm_item = [
{"item_code":item_code,"rm_item_code":"_Test Item","item_name":"_Test Item",
"qty":1,"warehouse":"_Test Warehouse - _TC","rate":100,"amount":100,"stock_uom":"Nos"},
{"item_code":item_code,"rm_item_code":"_Test Item Home Desktop 100","item_name":"_Test Item Home Desktop 100",
"qty":2,"warehouse":"_Test Warehouse - _TC","rate":100,"amount":200,"stock_uom":"Nos"},
{"item_code":item_code,"rm_item_code":"Test Extra Item 1","item_name":"Test Extra Item 1",
"qty":1,"warehouse":"_Test Warehouse - _TC","rate":100,"amount":200,"stock_uom":"Nos"}]
rm_item_string = json.dumps(rm_item)
se = frappe.get_doc(make_subcontract_transfer_entry(po.name, rm_item_string))
se.append('items', {
'item_code': "Test Extra Item 2",
"qty": 1,
"rate": 100,
"s_warehouse": "_Test Warehouse - _TC",
"t_warehouse": "_Test Warehouse 1 - _TC"
})
se.set_missing_values()
se.submit()
pr = make_purchase_receipt(po.name)
pr.save()
pr.submit()
se_items = sorted([d.item_code for d in se.get('items')])
supplied_items = sorted([d.rm_item_code for d in pr.get('supplied_items')])
self.assertEquals(se_items, supplied_items)
update_backflush_based_on("BOM")
def test_reserved_qty_subcontract_po(self):
# Make stock available for raw materials
make_stock_entry(target="_Test Warehouse - _TC",
qty=10,
basic_rate=100)
make_stock_entry(target="_Test Warehouse - _TC",
item_code="_Test Item Home Desktop 100",
qty=20,
basic_rate=100)
bin1 = frappe.db.get_value(
"Bin",
filters={
"warehouse": "_Test Warehouse - _TC",
"item_code": "_Test Item"
},
fieldname=["reserved_qty_for_sub_contract", "projected_qty"],
as_dict=1)
# Submit PO
po = create_purchase_order(item_code="_Test FG Item",
is_subcontracted="Yes")
bin2 = frappe.db.get_value(
"Bin",
filters={
"warehouse": "_Test Warehouse - _TC",
"item_code": "_Test Item"
},
fieldname=["reserved_qty_for_sub_contract", "projected_qty"],
as_dict=1)
self.assertEquals(bin2.reserved_qty_for_sub_contract,
bin1.reserved_qty_for_sub_contract + 10)
self.assertEquals(bin2.projected_qty, bin1.projected_qty - 10)
# Create stock transfer
rm_item = [{
"item_code": "_Test FG Item",
"rm_item_code": "_Test Item",
"item_name": "_Test Item",
"qty": 6,
"warehouse": "_Test Warehouse - _TC",
"rate": 100,
"amount": 600,
"stock_uom": "Nos"
}]
rm_item_string = json.dumps(rm_item)
se = frappe.get_doc(
make_subcontract_transfer_entry(po.name, rm_item_string))
se.to_warehouse = "_Test Warehouse 1 - _TC"
se.save()
se.submit()
bin3 = frappe.db.get_value("Bin",
filters={
"warehouse": "_Test Warehouse - _TC",
"item_code": "_Test Item"
},
fieldname="reserved_qty_for_sub_contract",
as_dict=1)
self.assertEquals(bin3.reserved_qty_for_sub_contract,
bin2.reserved_qty_for_sub_contract - 6)
# close PO
po.update_status("Closed")
bin4 = frappe.db.get_value("Bin",
filters={
"warehouse": "_Test Warehouse - _TC",
"item_code": "_Test Item"
},
fieldname="reserved_qty_for_sub_contract",
as_dict=1)
self.assertEquals(bin4.reserved_qty_for_sub_contract,
bin1.reserved_qty_for_sub_contract)
# Re-open PO
po.update_status("Submitted")
bin5 = frappe.db.get_value("Bin",
filters={
"warehouse": "_Test Warehouse - _TC",
"item_code": "_Test Item"
},
fieldname="reserved_qty_for_sub_contract",
as_dict=1)
self.assertEquals(bin5.reserved_qty_for_sub_contract,
bin2.reserved_qty_for_sub_contract - 6)
# make Purchase Receipt against PO
pr = make_purchase_receipt(po.name)
pr.supplier_warehouse = "_Test Warehouse 1 - _TC"
pr.save()
pr.submit()
bin6 = frappe.db.get_value("Bin",
filters={
"warehouse": "_Test Warehouse - _TC",
"item_code": "_Test Item"
},
fieldname="reserved_qty_for_sub_contract",
as_dict=1)
self.assertEquals(bin6.reserved_qty_for_sub_contract,
bin1.reserved_qty_for_sub_contract)
# Cancel PR
pr.cancel()
bin7 = frappe.db.get_value("Bin",
filters={
"warehouse": "_Test Warehouse - _TC",
"item_code": "_Test Item"
},
fieldname="reserved_qty_for_sub_contract",
as_dict=1)
self.assertEquals(bin7.reserved_qty_for_sub_contract,
bin2.reserved_qty_for_sub_contract - 6)
# Make Purchase Invoice
pi = make_purchase_invoice(po.name)
pi.update_stock = 1
pi.supplier_warehouse = "_Test Warehouse 1 - _TC"
pi.insert()
pi.submit()
bin8 = frappe.db.get_value("Bin",
filters={
"warehouse": "_Test Warehouse - _TC",
"item_code": "_Test Item"
},
fieldname="reserved_qty_for_sub_contract",
as_dict=1)
self.assertEquals(bin8.reserved_qty_for_sub_contract,
bin1.reserved_qty_for_sub_contract)
# Cancel PR
pi.cancel()
bin9 = frappe.db.get_value("Bin",
filters={
"warehouse": "_Test Warehouse - _TC",
"item_code": "_Test Item"
},
fieldname="reserved_qty_for_sub_contract",
as_dict=1)
self.assertEquals(bin9.reserved_qty_for_sub_contract,
bin2.reserved_qty_for_sub_contract - 6)
# Cancel Stock Entry
se.cancel()
bin10 = frappe.db.get_value("Bin",
filters={
"warehouse": "_Test Warehouse - _TC",
"item_code": "_Test Item"
},
fieldname="reserved_qty_for_sub_contract",
as_dict=1)
self.assertEquals(bin10.reserved_qty_for_sub_contract,
bin1.reserved_qty_for_sub_contract + 10)
# Cancel PO
po.reload()
po.cancel()
bin11 = frappe.db.get_value("Bin",
filters={
"warehouse": "_Test Warehouse - _TC",
"item_code": "_Test Item"
},
fieldname="reserved_qty_for_sub_contract",
as_dict=1)
self.assertEquals(bin11.reserved_qty_for_sub_contract,
bin1.reserved_qty_for_sub_contract)
def test_backflushed_based_on_for_multiple_batches(self):
item_code = "_Test Subcontracted FG Item 2"
make_item('Sub Contracted Raw Material 2', {
'is_stock_item': 1,
'is_sub_contracted_item': 1
})
make_subcontracted_item(
item_code=item_code,
has_batch_no=1,
create_new_batch=1,
raw_materials=["Sub Contracted Raw Material 2"])
update_backflush_based_on("Material Transferred for Subcontract")
order_qty = 500
po = create_purchase_order(
item_code=item_code,
qty=order_qty,
is_subcontracted="Yes",
supplier_warehouse="_Test Warehouse 1 - _TC")
make_stock_entry(target="_Test Warehouse - _TC",
item_code="Sub Contracted Raw Material 2",
qty=552,
basic_rate=100)
rm_items = [{
"item_code": item_code,
"rm_item_code": "Sub Contracted Raw Material 2",
"item_name": "_Test Item",
"qty": 552,
"warehouse": "_Test Warehouse - _TC",
"stock_uom": "Nos"
}]
rm_item_string = json.dumps(rm_items)
se = frappe.get_doc(
make_subcontract_transfer_entry(po.name, rm_item_string))
se.submit()
for batch in ["ABCD1", "ABCD2", "ABCD3", "ABCD4"]:
make_new_batch(batch_id=batch, item_code=item_code)
pr = make_purchase_receipt(po.name)
# partial receipt
pr.get('items')[0].qty = 30
pr.get('items')[0].batch_no = "ABCD1"
purchase_order = po.name
purchase_order_item = po.items[0].name
for batch_no, qty in {"ABCD2": 60, "ABCD3": 70, "ABCD4": 40}.items():
pr.append(
"items", {
"item_code": pr.get('items')[0].item_code,
"item_name": pr.get('items')[0].item_name,
"uom": pr.get('items')[0].uom,
"stock_uom": pr.get('items')[0].stock_uom,
"warehouse": pr.get('items')[0].warehouse,
"conversion_factor": pr.get('items')[0].conversion_factor,
"cost_center": pr.get('items')[0].cost_center,
"rate": pr.get('items')[0].rate,
"qty": qty,
"batch_no": batch_no,
"purchase_order": purchase_order,
"purchase_order_item": purchase_order_item
})
pr.submit()
pr1 = make_purchase_receipt(po.name)
pr1.get('items')[0].qty = 300
pr1.get('items')[0].batch_no = "ABCD1"
pr1.save()
pr_key = ("Sub Contracted Raw Material 2", po.name)
consumed_qty = get_backflushed_subcontracted_raw_materials(
[po.name]).get(pr_key)
self.assertTrue(pr1.supplied_items[0].consumed_qty > 0)
self.assertTrue(pr1.supplied_items[0].consumed_qty,
flt(552.0) - flt(consumed_qty))
update_backflush_based_on("BOM")
def test_reserved_qty_subcontract_po(self):
# Make stock available for raw materials
make_stock_entry(target="_Test Warehouse - _TC", qty=10, basic_rate=100)
make_stock_entry(target="_Test Warehouse - _TC", item_code="_Test Item Home Desktop 100",
qty=20, basic_rate=100)
make_stock_entry(target="_Test Warehouse 1 - _TC", item_code="_Test Item",
qty=30, basic_rate=100)
make_stock_entry(target="_Test Warehouse 1 - _TC", item_code="_Test Item Home Desktop 100",
qty=30, basic_rate=100)
bin1 = frappe.db.get_value("Bin",
filters={"warehouse": "_Test Warehouse - _TC", "item_code": "_Test Item"},
fieldname=["reserved_qty_for_sub_contract", "projected_qty"], as_dict=1)
# Submit PO
po = create_purchase_order(item_code="_Test FG Item", is_subcontracted="Yes")
bin2 = frappe.db.get_value("Bin",
filters={"warehouse": "_Test Warehouse - _TC", "item_code": "_Test Item"},
fieldname=["reserved_qty_for_sub_contract", "projected_qty"], as_dict=1)
self.assertEquals(bin2.reserved_qty_for_sub_contract, bin1.reserved_qty_for_sub_contract + 10)
self.assertEquals(bin2.projected_qty, bin1.projected_qty - 10)
# Create stock transfer
rm_item = [{"item_code":"_Test FG Item","rm_item_code":"_Test Item","item_name":"_Test Item",
"qty":6,"warehouse":"_Test Warehouse - _TC","rate":100,"amount":600,"stock_uom":"Nos"}]
rm_item_string = json.dumps(rm_item)
se = frappe.get_doc(make_subcontract_transfer_entry(po.name, rm_item_string))
se.to_warehouse = "_Test Warehouse 1 - _TC"
se.save()
se.submit()
bin3 = frappe.db.get_value("Bin",
filters={"warehouse": "_Test Warehouse - _TC", "item_code": "_Test Item"},
fieldname="reserved_qty_for_sub_contract", as_dict=1)
self.assertEquals(bin3.reserved_qty_for_sub_contract, bin2.reserved_qty_for_sub_contract - 6)
# close PO
po.update_status("Closed")
bin4 = frappe.db.get_value("Bin",
filters={"warehouse": "_Test Warehouse - _TC", "item_code": "_Test Item"},
fieldname="reserved_qty_for_sub_contract", as_dict=1)
self.assertEquals(bin4.reserved_qty_for_sub_contract, bin1.reserved_qty_for_sub_contract)
# Re-open PO
po.update_status("Submitted")
bin5 = frappe.db.get_value("Bin",
filters={"warehouse": "_Test Warehouse - _TC", "item_code": "_Test Item"},
fieldname="reserved_qty_for_sub_contract", as_dict=1)
self.assertEquals(bin5.reserved_qty_for_sub_contract, bin2.reserved_qty_for_sub_contract - 6)
# make Purchase Receipt against PO
pr = make_purchase_receipt(po.name)
pr.supplier_warehouse = "_Test Warehouse 1 - _TC"
pr.save()
pr.submit()
bin6 = frappe.db.get_value("Bin",
filters={"warehouse": "_Test Warehouse - _TC", "item_code": "_Test Item"},
fieldname="reserved_qty_for_sub_contract", as_dict=1)
self.assertEquals(bin6.reserved_qty_for_sub_contract, bin1.reserved_qty_for_sub_contract)
# Cancel PR
pr.cancel()
bin7 = frappe.db.get_value("Bin",
filters={"warehouse": "_Test Warehouse - _TC", "item_code": "_Test Item"},
fieldname="reserved_qty_for_sub_contract", as_dict=1)
self.assertEquals(bin7.reserved_qty_for_sub_contract, bin2.reserved_qty_for_sub_contract - 6)
# Make Purchase Invoice
pi = make_purchase_invoice(po.name)
pi.update_stock = 1
pi.supplier_warehouse = "_Test Warehouse 1 - _TC"
pi.insert()
pi.submit()
bin8 = frappe.db.get_value("Bin",
filters={"warehouse": "_Test Warehouse - _TC", "item_code": "_Test Item"},
fieldname="reserved_qty_for_sub_contract", as_dict=1)
self.assertEquals(bin8.reserved_qty_for_sub_contract, bin1.reserved_qty_for_sub_contract)
# Cancel PR
pi.cancel()
bin9 = frappe.db.get_value("Bin",
filters={"warehouse": "_Test Warehouse - _TC", "item_code": "_Test Item"},
fieldname="reserved_qty_for_sub_contract", as_dict=1)
self.assertEquals(bin9.reserved_qty_for_sub_contract, bin2.reserved_qty_for_sub_contract - 6)
# Cancel Stock Entry
se.cancel()
bin10 = frappe.db.get_value("Bin",
filters={"warehouse": "_Test Warehouse - _TC", "item_code": "_Test Item"},
fieldname="reserved_qty_for_sub_contract", as_dict=1)
self.assertEquals(bin10.reserved_qty_for_sub_contract, bin1.reserved_qty_for_sub_contract + 10)
# Cancel PO
po.reload()
po.cancel()
bin11 = frappe.db.get_value("Bin",
filters={"warehouse": "_Test Warehouse - _TC", "item_code": "_Test Item"},
fieldname="reserved_qty_for_sub_contract", as_dict=1)
self.assertEquals(bin11.reserved_qty_for_sub_contract, bin1.reserved_qty_for_sub_contract)
