Files
agentic-mobile-control/tests/test_skill_store.py
T
q792602257 a279441aee fix(skill-versioning): consume divergence_tolerance, replace vacuous catalog-isolation guard
- divergence_tolerance was loaded from config but diff_flow_versions
  never consulted it, so structural_divergence was always plain
  sequence-equality regardless of the configured tolerance. Now
  actually applied per design.md D4.
- The skill-catalog-subscription isolation guard test asserted
  'skills.catalog' not in sys.modules, which is vacuously true since
  that module doesn't exist anywhere yet. Replaced with a real check
  against store.py's actual imports.

openspec: skill-versioning capability, archived change skill-learning-runtime
2026-07-07 08:31:11 +08:00

88 lines
2.8 KiB
Python

from __future__ import annotations
import ast
import inspect
from skills_learning import store as skill_store_module
from skills_learning.models import (
LOCAL_SYNTHESIS_SOURCE,
FlowStep,
FlowTemplateSkill,
SkillMetadata,
)
from skills_learning.store import SkillStore
def _imported_module_names(module) -> set[str]:
"""Statically collect every module name imported by ``module``'s source.
Covers both ``import x.y`` and ``from x.y import z`` forms so the check
actually fails if a catalog-subscription import is ever added, instead
of only checking whether some module happened to already be imported by
something else in the running interpreter.
"""
source = inspect.getsource(module)
tree = ast.parse(source)
names: set[str] = set()
for node in ast.walk(tree):
if isinstance(node, ast.Import):
names.update(alias.name for alias in node.names)
elif isinstance(node, ast.ImportFrom) and node.module:
names.add(node.module)
return names
def _skill(
*,
name: str = "search web",
steps: list[FlowStep] | None = None,
parameters: dict[str, dict[str, object]] | None = None,
) -> FlowTemplateSkill:
return FlowTemplateSkill(
metadata=SkillMetadata(
name=name,
description=f"Learned flow for {name}",
source="external-source",
originating_goal=name,
),
steps=steps or [FlowStep("input_text", {"text": "coffee"})],
parameters=parameters or {},
)
def test_skill_store_enforces_local_synthesis_source_without_catalog_write_path() -> None:
store = SkillStore()
stored = store.create_version(_skill())
assert stored.source == LOCAL_SYNTHESIS_SOURCE
imported_modules = _imported_module_names(skill_store_module)
catalog_coupled = {
name
for name in imported_modules
if "catalog" in name.lower() or "sync_client" in name.lower()
}
assert catalog_coupled == set(), (
"skills_learning/store.py must not import from the "
"skill-catalog-subscription store/sync-client (D6: locally-authored "
"skills live in their own store, composed only in prose); found: "
f"{catalog_coupled}"
)
def test_skill_store_keeps_version_chain_and_returns_latest_by_name() -> None:
store = SkillStore()
first = store.create_version(_skill())
second = store.create_version(
_skill(steps=[FlowStep("input_text", {"text": "tea"})]),
parent=first,
)
assert first.version == 1
assert second.version == 2
assert second.parent_version_id == first.id
assert store.get_latest_by_name("search web") == second
assert store.get_by_id(first.id) == first
assert [skill.version for skill in store.list_versions("search web")] == [1, 2]