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fix: tests for work order consumption (backport #41814) #43430

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Sep 29, 2024
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fix: tests for work order consumption (backport #41814) #43430

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214 changes: 214 additions & 0 deletions erpnext/manufacturing/doctype/work_order/test_work_order.py
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Original file line number Diff line number Diff line change
Expand Up @@ -1531,6 +1531,197 @@ def test_backflushed_serial_no_batch_raw_materials_based_on_transferred(self):

self.assertFalse(serial_nos)

def test_backflushed_batch_raw_materials_based_on_transferred_autosabb(self):
frappe.db.set_single_value(
"Manufacturing Settings",
"backflush_raw_materials_based_on",
"Material Transferred for Manufacture",
)

batch_item = "Test Batch MCC Keyboard"
fg_item = "Test FG Item with Batch Raw Materials"

ste_doc = test_stock_entry.make_stock_entry(
item_code=batch_item, target="Stores - _TC", qty=8, basic_rate=100, do_not_save=True
)

# Inward raw materials in Stores warehouse
ste_doc.submit()
ste_doc.reload()

batch_no = get_batch_from_bundle(ste_doc.items[0].serial_and_batch_bundle)

wo_doc = make_wo_order_test_record(production_item=fg_item, qty=4)
# action taken upon Start button:
transferred_ste_doc = frappe.get_doc(
make_stock_entry(wo_doc.name, "Material Transfer for Manufacture", 4)
)

transferred_ste_doc.submit()
transferred_ste_doc.reload()

self.assertTrue(transferred_ste_doc.items[0].serial_and_batch_bundle)
self.assertEqual(
get_batch_from_bundle(transferred_ste_doc.items[0].serial_and_batch_bundle), batch_no
)
self.assertEqual(transferred_ste_doc.items[0].qty, 4.0)

# Make additional consumption and link to WO
test_stock_entry.make_stock_entry(
item_code="Test Batch Battery Consumable",
target="Stores - _TC",
qty=8,
basic_rate=2.33,
)
consume_use_doc = test_stock_entry.make_stock_entry(
item_code="Test Batch Battery Consumable", # consumable not linked to BOM
source="Stores - _TC",
qty=4,
purpose="Material Consumption for Manufacture",
do_not_save=True,
)
consume_use_doc.work_order = wo_doc.name
consume_use_doc.fg_completed_qty = 4
consume_use_doc.submit()
consume_use_doc.reload()

manufacture_ste_doc = frappe.get_doc(make_stock_entry(wo_doc.name, "Manufacture", 4))
mfr_items = [i.as_dict() for i in manufacture_ste_doc.items]
manufacture_ste_doc.submit()
manufacture_ste_doc.reload()

self.assertTrue(len(mfr_items), 2)
self.assertTrue(manufacture_ste_doc.items[0].serial_and_batch_bundle)
self.assertEqual(
get_batch_from_bundle(manufacture_ste_doc.items[0].serial_and_batch_bundle), batch_no
)
self.assertEqual(manufacture_ste_doc.items[0].qty, 4.0)

def test_backflushed_serial_no_raw_materials_based_on_transferred_autosabb(self):
frappe.db.set_single_value(
"Manufacturing Settings",
"backflush_raw_materials_based_on",
"Material Transferred for Manufacture",
)

sn_item = "Test Serial No BTT Headphone"
fg_item = "Test FG Item with Serial No Raw Materials"

ste_doc = test_stock_entry.make_stock_entry(
item_code=sn_item, target="Stores - _TC", qty=4, basic_rate=100, do_not_save=True
)

# Inward raw materials in Stores warehouse
ste_doc.submit()
ste_doc.reload()

serial_nos_list = sorted(get_serial_nos_from_bundle(ste_doc.items[0].serial_and_batch_bundle))

wo_doc = make_wo_order_test_record(production_item=fg_item, qty=4)
transferred_ste_doc = frappe.get_doc(
make_stock_entry(wo_doc.name, "Material Transfer for Manufacture", 4)
)

transferred_ste_doc.submit()
transferred_ste_doc.reload()

self.assertTrue(transferred_ste_doc.items[0].serial_and_batch_bundle)
self.assertEqual(
sorted(get_serial_nos_from_bundle(transferred_ste_doc.items[0].serial_and_batch_bundle)),
serial_nos_list,
)
self.assertEqual(transferred_ste_doc.items[0].qty, 4.0)

# Make additional consumption and link to WO
test_stock_entry.make_stock_entry(
item_code="Test Serial Battery Consumable",
target="Stores - _TC",
qty=8,
basic_rate=3.33,
)
consume_use_doc = test_stock_entry.make_stock_entry(
item_code="Test Serial Battery Consumable", # consumable not linked to BOM
source="Stores - _TC",
qty=4,
purpose="Material Consumption for Manufacture",
do_not_save=True,
)
consume_use_doc.work_order = wo_doc.name
consume_use_doc.fg_completed_qty = 4
consume_use_doc.submit()
consume_use_doc.reload()

manufacture_ste_doc = frappe.get_doc(make_stock_entry(wo_doc.name, "Manufacture", 4))
mfr_items = [i.as_dict() for i in manufacture_ste_doc.items]
manufacture_ste_doc.submit()
manufacture_ste_doc.reload()

self.assertTrue(len(mfr_items), 2)
self.assertTrue(manufacture_ste_doc.items[0].serial_and_batch_bundle)
self.assertEqual(
sorted(get_serial_nos_from_bundle(manufacture_ste_doc.items[0].serial_and_batch_bundle)),
serial_nos_list,
)
self.assertEqual(manufacture_ste_doc.items[0].qty, 4.0)

def test_backflushed_serial_no_batch_raw_materials_based_on_transferred_autosabb(self):
frappe.db.set_single_value(
"Manufacturing Settings",
"backflush_raw_materials_based_on",
"Material Transferred for Manufacture",
)

sn_batch_item = "Test Batch Serial No WebCam"
fg_item = "Test FG Item with Serial & Batch No Raw Materials"

ste_doc = test_stock_entry.make_stock_entry(
item_code=sn_batch_item, target="Stores - _TC", qty=4, basic_rate=100, do_not_save=True
)

ste_doc.submit()
ste_doc.reload()

serial_nos_list = sorted(get_serial_nos_from_bundle(ste_doc.items[0].serial_and_batch_bundle))
batch_no = get_batch_from_bundle(ste_doc.items[0].serial_and_batch_bundle)

wo_doc = make_wo_order_test_record(production_item=fg_item, qty=4)
transferred_ste_doc = frappe.get_doc(
make_stock_entry(wo_doc.name, "Material Transfer for Manufacture", 4)
)

transferred_ste_doc.submit()
transferred_ste_doc.reload()

self.assertTrue(transferred_ste_doc.items[0].serial_and_batch_bundle)
self.assertEqual(
sorted(get_serial_nos_from_bundle(transferred_ste_doc.items[0].serial_and_batch_bundle)),
serial_nos_list,
)
self.assertEqual(
get_batch_from_bundle(transferred_ste_doc.items[0].serial_and_batch_bundle), batch_no
)
self.assertEqual(transferred_ste_doc.items[0].qty, 4.0)

manufacture_ste_doc = frappe.get_doc(make_stock_entry(wo_doc.name, "Manufacture", 4))
manufacture_ste_doc.submit()
manufacture_ste_doc.reload()

self.assertTrue(manufacture_ste_doc.items[0].serial_and_batch_bundle)
self.assertEqual(
sorted(get_serial_nos_from_bundle(manufacture_ste_doc.items[0].serial_and_batch_bundle)),
serial_nos_list,
)
self.assertEqual(
get_batch_from_bundle(manufacture_ste_doc.items[0].serial_and_batch_bundle), batch_no
)
self.assertEqual(manufacture_ste_doc.items[0].qty, 4.0)

bundle = manufacture_ste_doc.items[0].serial_and_batch_bundle
bundle_doc = frappe.get_doc("Serial and Batch Bundle", bundle)
qty = sum(e.qty for e in bundle_doc.entries)
self.assertEqual(qty, -4.0)

###
def test_non_consumed_material_return_against_work_order(self):
frappe.db.set_single_value(
"Manufacturing Settings",
Expand Down Expand Up @@ -2335,6 +2526,29 @@ def prepare_data_for_backflush_based_on_materials_transferred():

make_bom(item=item.name, source_warehouse="Stores - _TC", raw_materials=[batch_item_doc.name])

# Make additional items not attached to a BOM
make_item(
"Test Batch Battery Consumable",
{
"is_stock_item": 1,
"has_batch_no": 1,
"create_new_batch": 1,
"batch_number_series": "TBMK.#####",
"valuation_rate": 2.33,
"stock_uom": "Nos",
},
)
make_item(
"Test Serial Battery Consumable",
{
"is_stock_item": 1,
"has_serial_no": 1,
"serial_no_series": "TSBH.#####",
"valuation_rate": 3.33,
"stock_uom": "Nos",
},
)

sn_item_doc = make_item(
"Test Serial No BTT Headphone",
{
Expand Down
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