Previously, if ratio was set to 0 or None on a model line, it was assumed that

the ratio was 100%. We want to separate it in two different cases:
- ratio is 0 -> the line should not be created.
- ratio is not set (ie. None) -> this means that no ratio apply here, it's a
simple amount, so ratio default to 100%
Move this in the default calculation script so that it's possible to
change the behaviour.
Add tests for those two cases (price = None and price = 0)

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@21633 20353a03-c40f-0410-a6d1-a30d3c3de9de

bt5/erp5_payroll/SkinTemplateItem/portal_skins/erp5_payroll/PaySheetTransaction_defaultCalculationScript.xml

@@ -69,8 +69,10 @@
 
 precision = context.getPriceCurrencyValue().getQuantityPrecision()\n
 \n
-quantity = cell.getQuantity() or 0\n
-price = cell.getPrice() or 0\n
+quantity = cell.getQuantity()\n
+price = cell.getPrice()\n
+if price is None:\n
+  price = 1\n
 \n
 model_line = cell.getParentValue()\n
 \n
@@ -181,13 +183,13 @@ return {\'quantity\':quantity, \'price\':price}\n
                             <string>precision</string>
                             <string>quantity</string>
                             <string>price</string>
+                            <string>None</string>
                             <string>model_line</string>
                             <string>dict</string>
                             <string>base_application</string>
                             <string>tax_category_list</string>
                             <string>_getitem_</string>
                             <string>tax_category</string>
-                            <string>None</string>
                             <string>_getiter_</string>
                             <string>base</string>
                             <string>_inplacevar_</string>

bt5/erp5_payroll/bt/revision

-291
\ No newline at end of file
+292
\ No newline at end of file