[client] Improve testing (#659)

Author: richard-julien

tests/02-integration/utils/test_stix_crud.py

@@ -24,7 +24,8 @@ def test_entity_create(entity_class, api_stix, opencti_splitter):
     bundles_sent = api_stix.import_bundle_from_json(split_bundle, False, None, None)
 
     assert len(bundles_sent) == 1
-    assert bundles_sent[0]["id"] == api_stix.generate_standard_id_from_stix(stix_object)
+    element_new_id = api_stix.generate_standard_id_from_stix(stix_object)
+    assert bundles_sent[0]["id"] == element_new_id
     assert bundles_sent[0]["type"] == stix_object["type"]
 
-    entity_class.base_class().delete(id=stix_object["id"])
+    entity_class.base_class().delete(id=element_new_id)