feat(skill-learning): merge plugin skill updates

app-instance/backend/tests/unit/test_plugin_skill_sync.py

@@ -234,3 +234,58 @@ def test_sync_enabled_supersedes_stale_pending_update(tmp_path: Path) -> None:
     assert len(candidates) == 2
     assert {candidate.status for candidate in candidates} == {"open", "superseded"}
     assert any(candidate.candidate_id != first_candidate.candidate_id for candidate in candidates)
+
+
+def test_pause_leaves_skill_active_and_suppresses_update_candidates(tmp_path: Path) -> None:
+    workspace = tmp_path / "workspace"
+    plugin_root = _write_skill_plugin(workspace / "plugins")
+    _manager(workspace).enable("baoyu-comic")
+    _manager(workspace).pause("baoyu-comic")
+    _rewrite_plugin_version(plugin_root, version="1.1.0", skill_text="# Baoyu Comic\n\nPaused update.\n")
+
+    _manager(workspace).sync_enabled()
+
+    assert SkillSpecStore(workspace).get_skill_spec("baoyu-comic").status == "active"  # type: ignore[union-attr]
+    assert SkillLearningStore(workspace / "memory" / "skills").list_learning_candidates() == []
+
+
+def test_resume_reconciles_and_syncs_updates(tmp_path: Path) -> None:
+    workspace = tmp_path / "workspace"
+    plugin_root = _write_skill_plugin(workspace / "plugins")
+    _manager(workspace).enable("baoyu-comic")
+    _manager(workspace).pause("baoyu-comic")
+    _rewrite_plugin_version(plugin_root, version="1.1.0", skill_text="# Baoyu Comic\n\nResume update.\n")
+
+    state = _manager(workspace).resume("baoyu-comic")
+
+    assert state.status == "update_pending"
+    assert SkillLearningStore(workspace / "memory" / "skills").list_learning_candidates()
+
+
+def test_disable_plugin_disables_linked_skills_without_deleting_versions(tmp_path: Path) -> None:
+    workspace = tmp_path / "workspace"
+    _write_skill_plugin(workspace / "plugins")
+    _manager(workspace).enable("baoyu-comic")
+
+    with pytest.raises(ValueError, match="disable_linked_skills"):
+        _manager(workspace).disable("baoyu-comic", disable_linked_skills=False)
+    state = _manager(workspace).disable("baoyu-comic", disable_linked_skills=True)
+
+    spec = SkillSpecStore(workspace).get_skill_spec("baoyu-comic")
+    assert state.enabled is False
+    assert spec is not None and spec.status == "disabled"
+    assert SkillSpecStore(workspace).read_published_skill("baoyu-comic", "v0001") is not None
+
+
+def test_adopt_detaches_plugin_binding_and_keeps_skill_active(tmp_path: Path) -> None:
+    workspace = tmp_path / "workspace"
+    _write_skill_plugin(workspace / "plugins")
+    _manager(workspace).enable("baoyu-comic")
+
+    spec = _manager(workspace).adopt("baoyu-comic", "baoyu-comic")
+    state = PluginStateStore(workspace).get_plugin("baoyu-comic")
+
+    assert spec.source_kind == "managed"
+    assert spec.status == "active"
+    assert "adopted_from_plugin:baoyu-comic" in spec.lineage
+    assert state is not None and "baoyu-comic" not in state.skills