Follow code change.

Sale Orders can be confirmed, by SaleOrderLine_tryToAllocatePartition will not
allocate if not possible.

master/product/Vifib/tests/testVifibSlapBug.py

@@ -1193,7 +1193,7 @@ class TestVifibSlapBug(TestVifibSlapWebServiceMixin):
 
       LoginDefaultUser
       SetCurrentPersonSlapRequestedSoftwareInstance
-      SoftwareInstanceSaleOrderConfirmRaisesValueError
+      SoftwareInstanceSaleOrderLineNoPartitionFound
       Logout
 
       SlapLoginTestVifibCustomer
@@ -1202,7 +1202,7 @@ class TestVifibSlapBug(TestVifibSlapWebServiceMixin):
       SlapLogout
 
       LoginDefaultUser
-      SoftwareInstanceSaleOrderConfirmRaisesValueError
+      SoftwareInstanceSaleOrderLineNoPartitionFound
       Logout
 
       LoginERP5TypeTestCase

master/product/Vifib/tests/testVifibSlapComputerPartitionRequest.py

@@ -1118,7 +1118,7 @@ class TestVifibSlapComputerPartitionRequest(TestVifibSlapWebServiceMixin):
         Tic
         LoginDefaultUser
         SelectSlaveInstanceFromSaleOrderOrdered
-        SoftwareInstanceSaleOrderConfirmRaisesValueError
+        SoftwareInstanceSaleOrderLineNoPartitionFound
         ConfirmOrderedSaleOrderActiveSense
         Tic
         CheckComputerPartitionInstanceCleanupSalePackingListConfirmed
@@ -1244,7 +1244,7 @@ class TestVifibSlapComputerPartitionRequest(TestVifibSlapWebServiceMixin):
       SlapLogout \
       LoginDefaultUser \
       SelectSlaveInstanceFromSaleOrderOrdered \
-      SoftwareInstanceSaleOrderConfirmRaisesValueError \
+      SoftwareInstanceSaleOrderLineNoPartitionFound \
       Tic \
       CheckComputerPartitionInstanceSetupSalePackingListConfirmed \
       Logout \

master/product/Vifib/tests/testVifibSlapOpenOrderRequest.py

@@ -63,7 +63,7 @@ class TestVifibSlapOpenOrderRequest(TestVifibSlapWebServiceMixin):
 
       LoginDefaultUser
       SetCurrentPersonSlapRequestedSoftwareInstance
-      SoftwareInstanceSaleOrderConfirmRaisesValueError
+      SoftwareInstanceSaleOrderLineNoPartitionFound
       Logout
 
       LoginERP5TypeTestCase

master/product/Vifib/tests/testVifibSlapWebService.py

@@ -339,14 +339,11 @@ class TestVifibSlapWebServiceMixin(testVifibMixin):
           portal_type='Sale Order Line').getAggregateValue(
             portal_type='Hosting Subscription').getUid())
 
-  def stepSoftwareInstanceSaleOrderConfirmRaisesValueError(self, sequence,
+  def stepSoftwareInstanceSaleOrderLineNoPartitionFound(self, sequence,
     **kw):
     """Checks that current software instance is realted only with sale order
-    
-    and that this sale order cannot be confirmed
-    
-    In Vifib implementation sale order which cannot find free computer partition
-    raises ValueError"""
+    and that no partition is found
+    """
     software_instance = self.portal.portal_catalog.getResultValue(
       uid=sequence['software_instance_uid'])
 
@@ -358,9 +355,10 @@ class TestVifibSlapWebServiceMixin(testVifibMixin):
     self.assertTrue(self.sale_order_line_portal_type in [q.getPortalType() for\
         q in aggregate_value_list])
     sale_order_line = aggregate_value_list[0]
-    sale_order = sale_order_line.getParentValue()
 
-    self.assertRaises(ValueError, sale_order.confirm)
+    self.assertNotEqual('confirmed', sale_order_line.getSimulationState())
+    sale_order_line.SaleOrderLine_tryToAllocatePartition()
+    self.assertNotEqual('confirmed', sale_order_line.getSimulationState())
 
   def stepCheckViewCurrentSoftwareInstance(self, sequence, **kw):
     software_instance = self.portal.portal_catalog.getResultValue(