* fix: Auto Insert Item Price If Missing when discount and blank UOM
fixes wrong item price insert when discount is used and adds uom=stock_uom instead of blank as price is converted to stock uom
* unit tests added for item with discount
I have added test for auto_insert_price where discount is used.
* unit test issue fixed
fixed make_sales_order as some of the test that depended on it were failing due to passing of incorrect parameters.
Co-authored-by: Ankush Menat <me@ankush.dev>