def test_make_item_variant(self):
frappe.delete_doc_if_exists("Item", "_Test Variant Item-L", force=1)
variant = create_variant("_Test Variant Item", {"Test Size": "Large"})
variant.save()
# doing it again should raise error
variant = create_variant("_Test Variant Item", {"Test Size": "Large"})
variant.item_code = "_Test Variant Item-L-duplicate"
self.assertRaises(ItemVariantExistsError, variant.save)
def make_item_variant():
if not frappe.db.exists("Item", "_Test Variant Item-S"):
variant = create_variant("_Test Variant Item",
"""{"Test Size": "Small"}""")
variant.item_code = "_Test Variant Item-S"
variant.item_name = "_Test Variant Item-S"
variant.save()
def test_item_attribute_change_after_variant(self):
frappe.delete_doc_if_exists("Item", "_Test Variant Item-L", force=1)
variant = create_variant("_Test Variant Item", {"Test Size": "Large"})
variant.save()
attribute = frappe.get_doc('Item Attribute', 'Test Size')
attribute.item_attribute_values = []
# reset flags
frappe.flags.attribute_values = None
self.assertRaises(InvalidItemAttributeValueError, attribute.save)
frappe.db.rollback()
def test_copy_fields_from_template_to_variants(self):
frappe.delete_doc_if_exists("Item", "_Test Variant Item-XL", force=1)
fields = [{
'field_name': 'item_group'
}, {
'field_name': 'is_stock_item'
}]
allow_fields = [d.get('field_name') for d in fields]
set_item_variant_settings(fields)
if not frappe.db.get_value('Item Attribute Value', {
'parent': 'Test Size',
'attribute_value': 'Extra Large'
}, 'name'):
item_attribute = frappe.get_doc('Item Attribute', 'Test Size')
item_attribute.append('item_attribute_values', {
'attribute_value': 'Extra Large',
'abbr': 'XL'
})
item_attribute.save()
template = frappe.get_doc('Item', '_Test Variant Item')
template.item_group = "_Test Item Group D"
template.save()
variant = create_variant("_Test Variant Item",
{"Test Size": "Extra Large"})
variant.item_code = "_Test Variant Item-XL"
variant.item_name = "_Test Variant Item-XL"
variant.save()
variant = frappe.get_doc('Item', '_Test Variant Item-XL')
for fieldname in allow_fields:
self.assertEqual(template.get(fieldname), variant.get(fieldname))
template = frappe.get_doc('Item', '_Test Variant Item')
template.item_group = "_Test Item Group Desktops"
template.save()
def test_make_item_variant_with_numeric_values(self):
# cleanup
for d in frappe.db.get_all(
'Item', filters={'variant_of': '_Test Numeric Template Item'}):
frappe.delete_doc_if_exists("Item", d.name)
frappe.delete_doc_if_exists("Item", "_Test Numeric Template Item")
frappe.delete_doc_if_exists("Item Attribute", "Test Item Length")
frappe.db.sql('''delete from `tabItem Variant Attribute`
where attribute="Test Item Length"''')
frappe.flags.attribute_values = None
# make item attribute
frappe.get_doc({
"doctype": "Item Attribute",
"attribute_name": "Test Item Length",
"numeric_values": 1,
"from_range": 0.0,
"to_range": 100.0,
"increment": 0.5
}).insert()
# make template item
make_item(
"_Test Numeric Template Item", {
"attributes": [{
"attribute": "Test Size"
}, {
"attribute": "Test Item Length",
"numeric_values": 1,
"from_range": 0.0,
"to_range": 100.0,
"increment": 0.5
}],
"item_defaults": [{
"default_warehouse": "_Test Warehouse - _TC",
"company": "_Test Company"
}],
"has_variants":
1
})
variant = create_variant("_Test Numeric Template Item", {
"Test Size": "Large",
"Test Item Length": 1.1
})
self.assertEqual(variant.item_code,
"_Test Numeric Template Item-L-1.1")
variant.item_code = "_Test Numeric Variant-L-1.1"
variant.item_name = "_Test Numeric Variant Large 1.1m"
self.assertRaises(InvalidItemAttributeValueError, variant.save)
variant = create_variant("_Test Numeric Template Item", {
"Test Size": "Large",
"Test Item Length": 1.5
})
self.assertEqual(variant.item_code,
"_Test Numeric Template Item-L-1.5")
variant.item_code = "_Test Numeric Variant-L-1.5"
variant.item_name = "_Test Numeric Variant Large 1.5m"
variant.save()