test: picklist item grouping
diff --git a/erpnext/stock/doctype/pick_list/test_pick_list.py b/erpnext/stock/doctype/pick_list/test_pick_list.py
index fd0b368..58b46e1 100644
--- a/erpnext/stock/doctype/pick_list/test_pick_list.py
+++ b/erpnext/stock/doctype/pick_list/test_pick_list.py
@@ -4,6 +4,7 @@
from __future__ import unicode_literals
import frappe
+from frappe import _dict
test_dependencies = ['Item', 'Sales Invoice', 'Stock Entry', 'Batch']
@@ -356,6 +357,39 @@
sales_order.cancel()
purchase_receipt.cancel()
+ def test_pick_list_grouping_before_print(self):
+ def _compare_dicts(a, b):
+ "compare dicts but ignore missing keys in `a`"
+ for key, value in a.items():
+ self.assertEqual(b.get(key), value, msg=f"{key} doesn't match")
+
+ # nothing should be grouped
+ pl = frappe.get_doc(doctype="Pick List", group_same_items=True, locations=[
+ _dict(item_code="A", warehouse="X", qty=1, picked_qty=2),
+ _dict(item_code="B", warehouse="X", qty=1, picked_qty=2),
+ _dict(item_code="A", warehouse="Y", qty=1, picked_qty=2),
+ _dict(item_code="B", warehouse="Y", qty=1, picked_qty=2),
+ ])
+ pl.before_print()
+ self.assertEqual(len(pl.locations), 4)
+
+ # grouping should halve the number of items
+ pl = frappe.get_doc(doctype="Pick List", group_same_items=True, locations=[
+ _dict(item_code="A", warehouse="X", qty=5, picked_qty=1),
+ _dict(item_code="B", warehouse="Y", qty=4, picked_qty=2),
+ _dict(item_code="A", warehouse="X", qty=3, picked_qty=2),
+ _dict(item_code="B", warehouse="Y", qty=2, picked_qty=2),
+ ])
+ pl.before_print()
+ self.assertEqual(len(pl.locations), 2)
+
+ expected_items = [
+ _dict(item_code="A", warehouse="X", qty=8, picked_qty=3),
+ _dict(item_code="B", warehouse="Y", qty=6, picked_qty=4),
+ ]
+ for expected_item, created_item in zip(expected_items, pl.locations):
+ _compare_dicts(expected_item, created_item)
+
# def test_pick_list_skips_items_in_expired_batch(self):
# pass