fixup PdmZuite_createDelivery

bt5/erp5_pdm_ui_test/SkinTemplateItem/portal_skins/erp5_pdm_ui_test/PdmZuite_createDelivery.py

@@ -13,10 +13,19 @@ source_node_id = "erp5_pdm_ui_test_source_node"
 destination_node_id = "erp5_pdm_ui_test_destination_node"
 
 resource_id = "erp5_pdm_ui_test_product"
-business_process = 'business_process_module/erp5_default_business_process'
+business_process_id = 'erp5_default_business_process'
 
 quantity = 1
 
+business_process_module = portal.getDefaultModule("Business Process")
+business_process = getattr(business_process_module, business_process_id)
+if business_process is None:
+  business_process = business_process_module.newContent(
+    portal_type="Business Process",
+    id=business_process_id,
+    reference=business_process_id,
+  )
+
 # Create an order or a packing list
 if state in ['planned', 'ordered']:
   module = portal.getDefaultModule(order_portal_type)
@@ -28,7 +37,7 @@ if state in ['planned', 'ordered']:
     source_section='organisation_module/%s' % source_node_id,
     destination='organisation_module/%s' % destination_node_id,
     destination_section='organisation_module/%s' % destination_node_id,
-    specialise=business_process,
+    specialise_value=business_process,
     start_date=DateTime(),
   )
   order_line = order.newContent(
@@ -51,7 +60,7 @@ else:
     source_section='organisation_module/%s' % source_node_id,
     destination='organisation_module/%s' % destination_node_id,
     destination_section='organisation_module/%s' % destination_node_id,
-    specialise=business_process,
+    specialise_value=business_process,
     start_date=DateTime(),
   )
   delivery_line = delivery.newContent(