Amend the test assertion.

Try to confirm order related to another requested software instance. It shall
fail with ValueError, which indicates in Vifib, that no free partition was
found, which means that SLA was correctly used.

master/product/Vifib/tests/testVifibSlapWebService.py

@@ -7129,6 +7129,27 @@ class TestVifibSlapWebService(testVifibMixin):
     sequence_list.addSequenceString(sequence_string)
     sequence_list.play(self)
 
+  def stepSoftwareInstanceSaleOrderConfirmRaisesValueError(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"""
+    software_instance = self.portal.portal_catalog.getResultValue(
+      uid=sequence['software_instance_uid'])
+
+    aggregate_value_list = software_instance.getAggregateRelatedValueList(portal_type=[self.sale_packing_list_line_portal_type, self.sale_order_line_portal_type])
+
+    self.assertEqual(1, len(aggregate_value_list))
+    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)
+
   def test_person_request_ComputerPartition_filter_computer_guid(self):
     """Check that requesting with computer_guid in filter_kw works as
        expected in case of person request"""
@@ -7183,9 +7204,14 @@ class TestVifibSlapWebService(testVifibMixin):
 
       SelectYetAnotherRequestedReference
       SlapLoginTestVifibCustomer
-      PersonRequestSlapSoftwareInstanceNotFoundResponse
+      PersonRequestSlapSoftwareInstanceNotReadyResponse
       Tic
       SlapLogout
+
+      LoginDefaultUser
+      SetCurrentPersonSlapRequestedSoftwareInstance
+      SoftwareInstanceSaleOrderConfirmRaisesValueError
+      Logout
       """
     sequence_list.addSequenceString(sequence_string)
     sequence_list.play(self)