slapos_erp5: test Compute Node subscription creation

master/bt5/slapos_erp5/TestTemplateItem/portal_components/test.erp5.testSlapOSERP5VirtualMasterScenario.py

@@ -236,6 +236,11 @@ class TestSlapOSVirtualMasterScenario(TestSlapOSVirtualMasterScenarioMixin):
     self.addAllocationSupply("for compute node", public_server, software_product,
                              release_variation, type_variation)
 
+    self.tic()
+    self.logout()
+    self.login()
+    self.checkServiceSubscriptionRequest(public_server)
+
     # join as the another visitor and request software instance on public
     # compute_node
     self.logout()