Initial SFERA platform baseline

packages/sir/tests/test_delta.py

@@ -0,0 +1,8 @@
+from sir import SirDelta
+
+
+def test_delta_defaults():
+    delta = SirDelta(delta_id="delta.1", snapshot_from="a", snapshot_to="b")
+    assert delta.added_nodes == []
+    assert delta.updated_nodes == []
+    assert delta.removed_nodes == []