Complete name-first 1C adapter saved-state support

tests/1c/test_common_command_parser.py

@@ -0,0 +1,71 @@
+from __future__ import annotations
+
+import sys
+from pathlib import Path
+from typing import Any
+
+
+ROOT = Path(__file__).resolve().parents[2]
+sys.path.insert(0, str(ROOT / "plugins" / "1c"))
+
+from parser.common_command import (  # noqa: E402
+    common_command_group_guid,
+    index_common_command_groups,
+    parse_common_command_tree,
+)
+from parser.payload import serialize_brace_tree  # noqa: E402
+
+
+def command_tree(group_guid: str) -> dict[str, Any]:
+    atom = lambda value: {"type": "atom", "value": str(value)}
+    sequence = lambda *items: {"type": "list", "items": list(items)}
+    root = sequence()
+    node = root
+    path = (1, 1, 2, 7, 1)
+    for index in path[:-1]:
+        items = node.setdefault("items", [])
+        while len(items) <= index:
+            items.append(sequence())
+        node = items[index]
+    items = node.setdefault("items", [])
+    while len(items) <= path[-1]:
+        items.append(sequence())
+    items[path[-1]] = atom(group_guid)
+    return root
+
+
+def payload(group_guid: str) -> bytes:
+    return serialize_brace_tree(command_tree(group_guid)).encode("utf-8")
+
+
+def test_common_command_group_guid_decodes_observed_relation() -> None:
+    group_guid = "11111111-1111-1111-1111-111111111111"
+    tree = parse_common_command_tree(payload(group_guid))
+
+    assert common_command_group_guid(tree) == group_guid
+
+
+def test_common_command_reverse_index_groups_rows_and_reports_gaps() -> None:
+    group_guid = "11111111-1111-1111-1111-111111111111"
+    first_guid = "22222222-2222-2222-2222-222222222222"
+    broken_guid = "33333333-3333-3333-3333-333333333333"
+    missing_guid = "44444444-4444-4444-4444-444444444444"
+    commands = [
+        {"guid": first_guid, "name": "Первая"},
+        {"guid": broken_guid, "name": "Поврежденная"},
+        {"guid": missing_guid, "name": "Без файла"},
+    ]
+
+    result = index_common_command_groups(
+        commands,
+        {
+            first_guid.upper(): payload(group_guid),
+            broken_guid: b"not a Config tree",
+        },
+    )
+
+    assert result["groups"][group_guid] == [{"guid": first_guid, "name": "Первая"}]
+    assert result["scanned"] == 3
+    assert result["source_missing"] == 1
+    assert result["undecodable"] == 1
+    assert result["unassigned"] == 0