Files
DECNET/tests/realism/test_taxonomy.py
anti f57c621117 feat(realism): scaffold decnet/realism/ library
Empty subpackage skeleton for the realism migration: ContentClass enum
(file/email/canary content categories), Plan dataclass (frozen, with
edit-action invariant), in_work_hours window check (wrap-around
supported, fail-open on parse error), and sample_mtime for backdated
file timestamps that snap into a persona's active hours.

Stage 1 of the orchestrator+canary realism unification — no
production caller wired yet; planner.pick is a stub returning None
until stage 3.
2026-04-27 15:55:21 -04:00

103 lines
3.5 KiB
Python

"""Coverage for :mod:`decnet.realism.taxonomy`.
The enum values are persisted on ``synthetic_files.content_class`` and
flow through bus topics — renaming a member is a schema change, so the
stable-list test pins the wire format. ``Plan`` invariants (frozen,
edit requires previous_body) are tested too because the planner relies
on construction-time validation rather than a separate validator pass.
"""
from __future__ import annotations
from datetime import datetime, timezone
import pytest
from decnet.realism.taxonomy import ContentClass, Plan
def test_content_class_values_are_stable() -> None:
# If anyone renames or reorders, the assertion explodes — the
# enum is wire-visible (synthetic_files.content_class column,
# bus event payloads) so changes need a schema bump elsewhere.
assert {c.value for c in ContentClass} == {
"note", "todo", "draft", "script",
"log_cron", "log_daemon", "cache_tmp",
"email",
"canary_aws_creds", "canary_env_file", "canary_git_config",
"canary_ssh_key", "canary_honeydoc", "canary_honeydoc_docx",
"canary_honeydoc_pdf", "canary_mysql_dump",
}
@pytest.mark.parametrize("name", ["NOTE", "TODO", "DRAFT", "SCRIPT"])
def test_user_classes_classified(name: str) -> None:
cls = ContentClass[name]
assert cls.is_user_class()
assert not cls.is_system_class()
assert not cls.is_canary()
@pytest.mark.parametrize("name", ["LOG_CRON", "LOG_DAEMON", "CACHE_TMP"])
def test_system_classes_classified(name: str) -> None:
cls = ContentClass[name]
assert cls.is_system_class()
assert not cls.is_user_class()
assert not cls.is_canary()
def test_canary_members_all_classified() -> None:
canaries = [c for c in ContentClass if c.value.startswith("canary_")]
assert canaries, "expected at least one canary content_class"
for c in canaries:
assert c.is_canary()
assert not c.is_user_class()
assert not c.is_system_class()
def test_email_is_neither_user_nor_system_nor_canary() -> None:
# Email lives on its own track — same content engine but a
# different driver and a different table. Classification helpers
# must not falsely group it into file-class buckets.
assert ContentClass.EMAIL.value == "email"
assert not ContentClass.EMAIL.is_user_class()
assert not ContentClass.EMAIL.is_system_class()
assert not ContentClass.EMAIL.is_canary()
def _plan(**kw):
defaults = dict(
decky_uuid="d-1",
decky_name="alpha",
persona="admin",
content_class=ContentClass.NOTE,
action="create",
target_path="/home/admin/notes.txt",
mtime=datetime(2026, 4, 25, 11, 30, tzinfo=timezone.utc),
body_hint="todo: rotate keys",
)
defaults.update(kw)
return Plan(**defaults)
def test_plan_is_frozen() -> None:
p = _plan()
with pytest.raises(Exception): # FrozenInstanceError or AttributeError
p.persona = "ubuntu" # type: ignore[misc]
def test_edit_plan_requires_previous_body() -> None:
with pytest.raises(ValueError, match="previous_body"):
_plan(action="edit", previous_body=None)
def test_edit_plan_with_previous_body_succeeds() -> None:
p = _plan(action="edit", previous_body="- [ ] rotate keys\n")
assert p.action == "edit"
assert p.previous_body == "- [ ] rotate keys\n"
def test_create_plan_does_not_need_previous_body() -> None:
p = _plan(action="create", previous_body=None)
assert p.action == "create"
assert p.previous_body is None