tests the case of an order line containing another order line where price is...
Jérome Perrin authored
tests the case of an order line containing another order line where price is not set (getPrice() returns None)
getTotalPrice should return 0 in that case.



git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@21206 20353a03-c40f-0410-a6d1-a30d3c3de9de
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