3a08b990dd
Refs #14 Co-Authored-By: Claude Haiku 4.5 <noreply@anthropic.com> Claude-Session: cedd7915-2efe-41e5-988c-a9117033598b
90 lines
3.4 KiB
Python
90 lines
3.4 KiB
Python
"""Помощники golden-снимков: нормализация volatile-полей, путь снимка, формат записи (design D-10)."""
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import json
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from pathlib import Path
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from golden_helpers import SNAPSHOT_DIR, golden_path, normalize_result, snapshot_text, unified_diff
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def _result() -> dict:
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return {
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"schema_version": "1.2",
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"job_id": "00000000-0000-0000-0000-000000000000",
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"file_id": "00000000-0000-0000-0000-000000000000",
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"service": {"name": "tabular-parser", "version": "0.1.0"},
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"status": "done",
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"metrics": {"duration_ms": 12, "rows": 7, "warnings": ["б", "а"]},
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"documents": [{"z": 1, "a": 2}],
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}
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def test_normalize_removes_exactly_the_volatile_fields() -> None:
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normalized = normalize_result(_result())
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assert "job_id" not in normalized
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assert "file_id" not in normalized
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assert normalized["service"] == {"name": "tabular-parser"}
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assert normalized["metrics"] == {"rows": 7, "warnings": ["б", "а"]}
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assert normalized["documents"] == [{"z": 1, "a": 2}]
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def test_normalize_keeps_key_and_warning_order_and_does_not_mutate_input() -> None:
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source = _result()
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normalized = normalize_result(source)
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assert list(normalized) == ["schema_version", "service", "status", "metrics", "documents"]
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assert list(normalized["documents"][0]) == ["z", "a"]
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assert normalized["metrics"]["warnings"] == ["б", "а"]
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assert source == _result()
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def test_normalize_tolerates_missing_volatile_fields() -> None:
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assert normalize_result({"status": "error"}) == {"status": "error"}
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def test_golden_path_mirrors_osv_tree_without_extension(tmp_path: Path) -> None:
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root = tmp_path
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file = root / "osv" / "rb" / "2025-Q1" / "ОСВ сч 60.xlsx"
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assert golden_path(root, file) == root / "golden" / SNAPSHOT_DIR / "rb" / "2025-Q1" / "ОСВ сч 60.json"
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synthetic = root / "osv" / "synthetic" / "s01.xlsx"
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assert golden_path(root, synthetic) == root / "golden" / SNAPSHOT_DIR / "synthetic" / "s01.json"
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def test_golden_path_keeps_dots_inside_the_name(tmp_path: Path) -> None:
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file = tmp_path / "osv" / "a" / "сч 62 за 3 квартал 2024 г..xls"
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assert golden_path(tmp_path, file).name == "сч 62 за 3 квартал 2024 г..json"
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def test_snapshot_text_is_utf8_json_with_indent_and_trailing_newline() -> None:
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text = snapshot_text({"имя": "ОСВ", "n": ["1"]})
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assert text.endswith("}\n")
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assert "ОСВ" in text
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assert json.loads(text) == {"имя": "ОСВ", "n": ["1"]}
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assert text.startswith('{\n "имя"')
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def test_unified_diff_names_files_and_shows_changed_lines() -> None:
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diff = unified_diff("a\nb\n", "a\nc\n", name="снимок.json")
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assert "--- снимок.json (в fixtures)" in diff
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assert "+++ снимок.json (разбор сейчас)" in diff
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assert "-b" in diff
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assert "+c" in diff
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assert unified_diff("a\n", "a\n", name="x") == ""
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def test_dkb_snapshot_path_mirrors_osv_dkb_under_its_own_subdirectory(tmp_path: Path) -> None:
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file = tmp_path / "osv-dkb" / "nm" / "2025-Q3" / "НМ ОСВ 63.xlsx"
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assert golden_path(tmp_path, file) == (
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tmp_path / "golden" / SNAPSHOT_DIR / "osv-dkb" / "nm" / "2025-Q3" / "НМ ОСВ 63.json"
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)
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assert (
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golden_path(tmp_path, tmp_path / "osv" / "rb" / "a.xlsx")
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== tmp_path / "golden" / SNAPSHOT_DIR / "rb" / "a.json"
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)
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