Initial release of the oVirt/RHV Engine API simulator.

Stateful FastAPI lab with contract packs, Compose/Helm, Docker Hub release
targets, and Pulumi coverage across all Engine series (GET/POST/PUT/DELETE/HEAD).

tests/ovirt/test_serialize.py

@@ -0,0 +1,35 @@
+"""XML/JSON representation helpers."""
+
+from __future__ import annotations
+
+from app.ovirt.serialize import (
+    collection_to_json,
+    collection_to_xml,
+    entity_to_json,
+    entity_to_xml,
+    parse_body,
+)
+
+
+def test_entity_json_and_xml() -> None:
+    data = {"id": "1", "href": "/ovirt-engine/api/vms/1", "name": "vm1", "status": "down"}
+    assert entity_to_json("vm", data)["vm"]["name"] == "vm1"
+    xml = entity_to_xml("vm", data)
+    assert 'id="1"' in xml
+    assert "<name>vm1</name>" in xml
+
+
+def test_collection_json() -> None:
+    items = [{"id": "1", "name": "a"}, {"id": "2", "name": "b"}]
+    body = collection_to_json("vm", items)
+    assert len(body["vm"]) == 2
+    xml = collection_to_xml("vms", "vm", items)
+    assert "<vms>" in xml
+    assert xml.count("<vm") >= 2
+
+
+def test_parse_json_and_xml() -> None:
+    assert parse_body(b'{"vm":{"name":"x"}}', "application/json")["vm"]["name"] == "x"
+    xml = b'<vm><name>y</name></vm>'
+    parsed = parse_body(xml, "application/xml")
+    assert "vm" in parsed