slapos_crm: test: fixup creation of instance tree

master/bt5/slapos_crm/TestTemplateItem/portal_components/test.erp5.testSlapOSCRMRegularisationRequestSkins.py

@@ -502,7 +502,13 @@ class TestSlapOSInstanceTree_deleteFromRegularisationRequest(
         .newContent(portal_type="Instance Tree")
     instance_tree.edit(
       reference="TESTHS-%s" % new_id,
-      follow_up_value=project
+      follow_up_value=project,
+      url_string=self.generateNewSoftwareReleaseUrl(),
+      title=self.generateNewSoftwareTitle(),
+      source_reference=self.generateNewSoftwareType(),
+      text_content=self.generateSafeXml(),
+      sla_xml=self.generateSafeXml(),
+      root_slave=False
     )
     instance_tree.validate()
     self.portal.portal_workflow._jumpToStateFor(
@@ -532,6 +538,7 @@ class TestSlapOSInstanceTree_deleteFromRegularisationRequest(
     sla_xml = instance_tree.getSlaXml()
     shared = instance_tree.isRootSlave()
     self.assertEqual(instance_tree.getSlapState(), "start_requested")
+    self.assertEqual(shared, False)
 
     result = instance_tree.\
         InstanceTree_deleteFromRegularisationRequest(person.getRelativeUrl())