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053eb2f530
Filenames only carry a time-of-day now (report_<asn>_HH-MM-SSZ) since the date lives in the directory path; history lookups walk the tree with rglob and sort by full path instead of basename, since the basename alone no longer encodes recency across days.
90 lines
3.4 KiB
Python
90 lines
3.4 KiB
Python
from __future__ import annotations
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from pathlib import Path
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from netsleuth.history import find_previous, latest_key, matching_reports, report_key
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def test_report_key_prefers_the_explicit_target():
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assert report_key({"target": "AS64500"}, {}) == "AS64500"
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def test_report_key_falls_back_to_egress_asn():
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report = {"ip_geo": {"data": {"egress_v4": {"asn": "AS64500"}}}}
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assert report_key({}, report) == "AS64500"
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def test_matching_reports_orders_newest_first_across_days():
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paths = [
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Path("2026/01/01/report_AS64500_00-00-00Z.json"),
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Path("2026/01/03/report_AS64500_00-00-00Z.json"),
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Path("2026/01/02/report_AS64500_00-00-00Z.json"),
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]
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assert matching_reports(paths, "AS64500") == [
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Path("2026/01/03/report_AS64500_00-00-00Z.json"),
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Path("2026/01/02/report_AS64500_00-00-00Z.json"),
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Path("2026/01/01/report_AS64500_00-00-00Z.json"),
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]
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def test_matching_reports_orders_newest_first_within_a_day():
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paths = [
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Path("2026/01/01/report_AS64500_09-00-00Z.json"),
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Path("2026/01/01/report_AS64500_23-00-00Z.json"),
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Path("2026/01/01/report_AS64500_14-00-00Z.json"),
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]
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assert matching_reports(paths, "AS64500") == [
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Path("2026/01/01/report_AS64500_23-00-00Z.json"),
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Path("2026/01/01/report_AS64500_14-00-00Z.json"),
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Path("2026/01/01/report_AS64500_09-00-00Z.json"),
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]
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def test_matching_reports_excludes_the_current_file():
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paths = [
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Path("2026/01/01/report_AS64500_00-00-00Z.json"),
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Path("2026/01/02/report_AS64500_09-00-00Z.json"),
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]
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assert matching_reports(paths, "AS64500", exclude="report_AS64500_09-00-00Z.json") == [
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Path("2026/01/01/report_AS64500_00-00-00Z.json")
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]
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def test_matching_reports_does_not_cross_contaminate_different_keys():
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paths = [Path("2026/01/01/report_AS1_00-00-00Z.json"), Path("2026/01/01/report_AS13335_00-00-00Z.json")]
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assert matching_reports(paths, "AS1") == [Path("2026/01/01/report_AS1_00-00-00Z.json")]
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def test_matching_reports_ignores_non_json_files():
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paths = [Path("2026/01/01/report_AS64500_00-00-00Z.md"), Path("2026/01/01/report_AS64500_00-00-00Z.json")]
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assert matching_reports(paths, "AS64500") == [Path("2026/01/01/report_AS64500_00-00-00Z.json")]
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def test_find_previous_on_an_empty_directory(tmp_path):
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assert find_previous(tmp_path, "AS64500") == []
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def test_find_previous_on_a_nonexistent_directory(tmp_path):
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assert find_previous(tmp_path / "nope", "AS64500") == []
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def test_find_previous_walks_the_year_month_day_tree(tmp_path):
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for date_dir, ts in (("2026/01/01", "00-00-00Z"), ("2026/01/02", "00-00-00Z"), ("2026/01/03", "00-00-00Z")):
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d = tmp_path / date_dir
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d.mkdir(parents=True)
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(d / f"report_AS64500_{ts}.json").write_text("{}", encoding="utf-8")
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result = find_previous(tmp_path, "AS64500", limit=2)
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assert len(result) == 2
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assert result[0].parent.name == "03"
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def test_latest_key_picks_the_newest_report_across_any_key_and_day(tmp_path):
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(tmp_path / "2026/01/01").mkdir(parents=True)
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(tmp_path / "2026/01/01/report_AS1_00-00-00Z.json").write_text("{}", encoding="utf-8")
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(tmp_path / "2026/01/02").mkdir(parents=True)
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(tmp_path / "2026/01/02/report_AS2_00-00-00Z.json").write_text("{}", encoding="utf-8")
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assert latest_key(tmp_path) == "AS2"
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def test_latest_key_on_an_empty_directory(tmp_path):
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assert latest_key(tmp_path) is None
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