mirror of
https://github.com/kuhyx/utils.git
synced 2026-11-11 19:14:00 +01:00
Krzysztof kuhy Rudnicki
978d32af3a
Two things, because the first is what blocked the second from committing. **The rot check was scope-blind.** pre-commit passes only the staged manifests, so a run that sees no package.json cannot learn anything about whether the fleet-wide typescript hold is still needed -- yet it concluded the entry was dead and exited 2. Staging two pubspec.yaml files in utils was enough to make the repo uncommittable. The dead-entry check now runs only under --all, which is CI and the manual whole-repo run; a subset scan has seen a subset by construction. **crdt_sync_dart 0.11.1 and design_system 0.2.1.** Both had dependency upgrades land after their newest tag, so a consumer moving to "latest tag" would pick up the pre-upgrade constraints (crdt_sync_dart-v0.11.0 still carries `crypto: ^3.0.7`, `http: ^1.6.0`, `lints: ^5.0.0`) while carrying its own new exact pins -- the unsatisfiable-resolution case exact pins create. Version bump only; the dependency work is already in922fb36and704c67e. The allowlist end-to-end tests moved to their own file for the 250-line cap, and `run`/`canned` moved to conftest so both files share one definition. `canned` is no longer autouse: the resolver tests patch `_fetch` themselves. 293 tests, 100% branch coverage on every production module. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01CRykabMwPgDzFHcARoqpaK
132 lines
3.9 KiB
Python
132 lines
3.9 KiB
Python
"""Allowlist behaviour, end to end: what an exception excuses, and when it rots.
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Split out of test_check.py for the 250-line cap. The fixtures (`run`,
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`canned`, `repo`, and the `no_shared_allowlist` redirect) live in conftest.py
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so both files see one definition.
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"""
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from __future__ import annotations
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from datetime import date, timedelta
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from dep_freshness.tests.conftest import (
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ALLOWLIST,
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CURRENT_PUBSPEC,
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STALE_PUBSPEC,
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write,
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)
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SHARED = """\
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exceptions:
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- ecosystem: pub
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package: some_other_package
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pinned: "1.0.0"
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reason: "a fleet-wide hold on something this repo does not use"
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blocked_by: "transitive:whatever@1.0.0"
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"""
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def test_a_transitive_exception_excuses_the_finding(repo, run):
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write(repo, "pubspec.yaml", STALE_PUBSPEC)
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write(repo, ALLOWLIST, """\
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exceptions:
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- ecosystem: pub
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package: http
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pinned: "1.5.0"
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reason: "something upstream holds it"
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blocked_by: "transitive:some_pkg@1.0.0"
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""")
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assert run("--all") == 0
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def test_an_exception_prints_loudly_even_on_success(repo, run, capsys):
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test_a_transitive_exception_excuses_the_finding(repo, run)
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err = capsys.readouterr().err
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assert "DEPENDENCY EXCEPTION IN USE" in err
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assert "still blocking" in err
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def test_an_exception_with_nothing_left_to_excuse_is_an_error(repo, run, capsys):
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write(repo, "pubspec.yaml", CURRENT_PUBSPEC)
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write(repo, ALLOWLIST, """\
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exceptions:
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- ecosystem: pub
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package: http
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pinned: "1.5.0"
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reason: "stale entry nobody removed"
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blocked_by: "transitive:some_pkg@1.0.0"
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""")
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assert run("--all") == 2
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assert "no longer stale" in capsys.readouterr().err
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def test_a_file_scoped_run_never_judges_an_entry_dead(repo, run, capsys):
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"""pre-commit passes staged files, so it only ever sees a subset.
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The entry below excuses a dependency that lives in a manifest outside the
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scoped path. `--all` would find it stale and mark the entry used; a scoped
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run cannot, and must not conclude the entry is rot -- that failed a commit
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in utils over the fleet-wide typescript hold when the staged files were
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two pubspec.yaml.
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"""
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write(repo, "pubspec.yaml", STALE_PUBSPEC)
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write(repo, "sub/pubspec.yaml", CURRENT_PUBSPEC)
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write(repo, ALLOWLIST, """\
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exceptions:
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- ecosystem: pub
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package: http
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pinned: "1.5.0"
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reason: "held by something upstream"
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blocked_by: "transitive:some_pkg@1.0.0"
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""")
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assert run("sub/pubspec.yaml") == 0
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assert "no longer stale" not in capsys.readouterr().err
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# The same allowlist over the whole repo still excuses, not rots.
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assert run("--all") == 0
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def test_an_expired_allowlist_exits_two(repo, run, capsys):
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write(repo, "pubspec.yaml", STALE_PUBSPEC)
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yesterday = (date.today() - timedelta(days=1)).isoformat()
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write(repo, ALLOWLIST, f"""\
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exceptions:
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- ecosystem: pub
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package: http
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pinned: "1.5.0"
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reason: "held"
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blocked_by: "discretionary"
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expires: "{yesterday}"
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""")
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assert run("--all") == 2
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assert "Allowlist ERROR" in capsys.readouterr().err
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def test_an_inherited_entry_this_repo_does_not_need_is_not_rot(
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repo, run, no_shared_allowlist
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):
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"""A fleet-wide hold on typescript excuses nothing in a Flutter app.
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Treating that as a dead entry would make every repo without the dependency
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uncommittable -- the shared allowlist would be unusable for the exact case
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it exists for.
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"""
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no_shared_allowlist.write_text(SHARED, encoding="utf-8")
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write(repo, "pubspec.yaml", CURRENT_PUBSPEC)
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assert run("--all") == 0
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def test_a_repo_local_entry_with_nothing_to_excuse_is_still_rot(
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repo, run, no_shared_allowlist
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):
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no_shared_allowlist.write_text(SHARED, encoding="utf-8")
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write(repo, "pubspec.yaml", CURRENT_PUBSPEC)
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write(repo, ALLOWLIST, """\
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exceptions:
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- ecosystem: pub
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package: http
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pinned: "1.5.0"
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reason: "this repo's own stale entry"
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blocked_by: "transitive:x@1.0.0"
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""")
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assert run("--all") == 2
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